{"id":39500,"date":"2023-04-21T15:14:52","date_gmt":"2023-06-22T03:51:20","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%a7%8b%e7%af%89mean-stack\/"},"modified":"2024-04-30T00:35:27","modified_gmt":"2024-04-29T16:35:27","slug":"%e6%a7%8b%e7%af%89mean-stack","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%a7%8b%e7%af%89mean-stack\/","title":{"rendered":"\u69cb\u7bc9Mean stack"},"content":{"rendered":"<h1>\u8bf7\u7559\u610f\u7ec6\u8282\u3002<\/h1>\n<p>\u672c\u6587\u662f\u6211\u5728\u4e0b\u9762\u63d0\u5230\u7684\u53c2\u8003\u7f51\u7ad9\u4e0a\u6240\u505a\u7684\u4e8b\u60c5\uff0c\u5728Angular 6\u4e2d\u5c1d\u8bd5\u8fc7\u7684\u4e2a\u4eba\u5907\u5fd8\u5f55\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u56e0\u4e3a\u6240\u63d0\u5230\u7684\u65b9\u6cd5\u53ef\u80fd\u4e0d\u662f\u7406\u8bba\uff0c\u6216\u8005\u53ef\u80fd\u56e0\u4e3a\u7f3a\u4e4f\u5404\u79cd\u77e5\u8bc6\u800c\u9020\u6210\u8bef\u89e3\uff0c\u8bf7\u5728\u53c2\u8003\u672c\u6587\u8fdb\u884c\u5b66\u4e60\u65f6\u6ce8\u610f\u8fd9\u4e00\u70b9\u3002\u8c22\u8c22\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u5982\u679c\u60a8\u6709\u4efb\u4f55\u9700\u8981\u6ce8\u610f\u7684\u5730\u65b9\uff0c\u6211\u4f1a\u5f88\u9ad8\u5174\u80fd\u591f\u542c\u53d6\u60a8\u7684\u5efa\u8bae\u3002<\/p>\n<h1>\u60f3\u505a\u7684\u4e8b\u60c5<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Mean stack \u306e\u69cb\u7bc9<\/ul>\n<\/li>\n<\/ul>\n<p>Angular Cli \u3068 npm \u3067\u69cb\u7bc9\u3059\u308b\uff08yeoman \u3068\u304b gulp \u3068\u304b grunt \u3068\u304b\u306f\u4f7f\u308f\u306a\u3044\u3002\u3068\u3044\u3046\u304b\u672c\u6765Java\u5c4b\u306a\u306e\u3067\u3053\u306e\u8fba\u306f\u3088\u304f\u77e5\u3089\u306a\u3044\u3002\uff09<br \/>\nMongoDB \u306f Docker \u4e0a\u306b\u69cb\u7bc9\u3059\u308b<\/p>\n<h1>\u7248\u672c<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MongoDB: v3.6.4<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Express: v4.16.3<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Angular: v6.0.0<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Node.js: v8.11.1<\/ul>\n<h1>\u4efb\u52a1\u6d41\u7a0b<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>Node.js\u7684\u5f00\u53d1\u73af\u5883\u914d\u7f6e<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>Angular\u7684\u5f00\u53d1\u73af\u5883\u914d\u7f6e<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>Express\u7684\u5f00\u53d1\u73af\u5883\u914d\u7f6e<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>Angular\u548cExpress\u7684\u96c6\u6210<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>MongoDB\u7684\u5f00\u53d1\u73af\u5883\u914d\u7f6e<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>Express\u548cMongoDB\u7684\u96c6\u6210<\/ol>\n<h1>\u642d\u5efaNode.js \u73af\u5883<\/h1>\n<p>\u6211\u4eec\u5c06\u6309\u7167\u4ee5\u4e0b\u6d41\u7a0b\u7ee7\u7eed\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5b89\u88c5Nodebrew<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5b89\u88c5Node.js<\/ol>\n<h3>\u5b89\u88c5nodebrew<\/h3>\n<hr \/>\n<p>\u4ee5\u4e0b\u662f\u5728 Homebrew \u5df2\u7ecf\u5b89\u88c5\u7684\u524d\u63d0\u4e0b\u3002<br \/>\n\u5173\u4e8e\u5b89\u88c5 Homebrew\uff0c\u6211\u8ba4\u4e3a\u6700\u597d\u53c2\u8003\u5b98\u65b9\u6307\u5357\u3002<\/p>\n<hr \/>\n<p>\u8bf7\u4f7f\u7528Homebrew\u5b89\u88c5nodebrew\uff0c\u64cd\u4f5c\u5982\u4e0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>brew <span class=\"nb\">install <\/span>nodebrew\r\n<\/code><\/pre>\n<h3>\u5b89\u88c5Node.js<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 nodebrew \u5b89\u88c5 Node.js \u7684\u6b65\u9aa4\u3002\u5982\u679c\u60a8\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e nodebrew \u7684\u8be6\u60c5\uff0c\u8bf7\u8bbf\u95ee nodebrew \u7684 GitHub \u9875\u9762\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>nodebrew install-binary v8.11.1\r\n<\/code><\/pre>\n<p>\u987a\u4fbf\u63d0\u4e00\u4e0b\uff0c\u5982\u679c\u4f7f\u7528 nodebrew install\uff0c\u4f1a\u82b1\u8d39\u5f88\u957f\u65f6\u95f4\uff0c\u8bf7\u6ce8\u610f\u3002<\/p>\n<p>\u73b0\u5728\u4f60\u5df2\u7ecf\u51c6\u5907\u597d\u4f7f\u7528 Node.js \u4e86\u3002<\/p>\n<h1>Angular\u7684\u73af\u5883\u642d\u5efa<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5b89\u88c5 Angular Cli<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efa Angular \u5e94\u7528\u7a0b\u5e8f<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u9a8c\u8bc1 Angular \u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u60c5\u51b5<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u66f4\u6539\u6784\u5efa\u8bbe\u7f6e\u5e76\u8fdb\u884c\u6784\u5efa<\/ol>\n<h3>\u5b89\u88c5 Angular Cli<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u65b9\u5f0f\u4f7f\u7528 npm \u5b89\u88c5 Angular Cli\u3002<br \/>\n\uff08\u8fd9\u6b21\u5c06\u5168\u5c40\u5b89\u88c5\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm <span class=\"nb\">install<\/span> <span class=\"nt\">-g<\/span> @angular\/cli\r\n<\/code><\/pre>\n<h3>\u521b\u5efa Angular \u5e94\u7528\u7a0b\u5e8f<\/h3>\n<p>\u4f7f\u7528Angular Cli\u521b\u5efaAngular\u5e94\u7528\u7a0b\u5e8f\u7684\u6a21\u677f\u5982\u4e0b\u3002<br \/>\n\uff08\u5728\u4e0b\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u540c\u65f6\u6307\u5b9a\u751f\u6210\u8def\u7531\u914d\u7f6e\u6587\u4ef6\u7684\u8bbe\u7f6e\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng new sample-mean <span class=\"nt\">--routing<\/span><span class=\"o\">=<\/span><span class=\"nb\">true<\/span>\r\n<\/code><\/pre>\n<h3>\u68c0\u67e5 Angular \u5e94\u7528\u7a0b\u5e8f\u7684\u8fd0\u884c\u60c5\u51b5\u3002<\/h3>\n<p>\u4f7f\u7528 `ng new` \u547d\u4ee4\u521b\u5efa\u7684\u539f\u578b\u53ef\u4ee5\u76f4\u63a5\u8fd0\u884c\u4e14\u5b8c\u5168\u6b63\u5e38\u3002<br \/>\n\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\uff0c\u53ef\u4ee5\u786e\u8ba4\u5176\u6682\u65f6\u7684\u8fd0\u884c\u72b6\u6001\u3002<br \/>\n\uff08\u4f7f\u7528 `&#8211;open` \u53c2\u6570\uff0c\u5e94\u7528\u7a0b\u5e8f\u542f\u52a8\u540e\u4f1a\u81ea\u52a8\u5728\u6d4f\u89c8\u5668\u4e2d\u6253\u5f00\u9875\u9762\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">cd <\/span>sample-mean\r\n<span class=\"nv\">$ <\/span>ng serve <span class=\"nt\">--open<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6ca1\u6709\u4efb\u4f55\u95ee\u9898\uff0c\u5c06\u663e\u793a\u5982\u4e0b\u9875\u9762\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d3ad537434c4406c7f4ef\/36-0.png\" alt=\"undefined\" \/><\/div>\n<h3>\u6784\u7b51\u8bbe\u7f6e\u7684\u66f4\u6539\u548c\u6784\u7b51\u3002<\/h3>\n<p>\u6784\u5efa\u7684\u6587\u4ef6\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u5c06\u8f93\u51fa\u5230 dist\/sample-mean\u3002<br \/>\n\u4e3a\u4e86\u9002\u5e94\u540e\u7eed\u8ba8\u8bba\u7684\u540e\u7aef\uff0c\u5c06\u8f93\u51fa\u4f4d\u7f6e\u66f4\u6539\u4e3a dist\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nl\">\"outputPath\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"dist\/client\"<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u66f4\u6539\u8bbe\u5b9a\u4e4b\u540e\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u6784\u5efa\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng build <span class=\"nt\">--prod<\/span>\r\n<\/code><\/pre>\n<h1>\u5efa\u7acb Express \u7684\u73af\u5883\u914d\u7f6e<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u8868\u8fbe\u5e94\u7528\u7684\u5b89\u88c5\u65b9\u6cd5<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u540e\u7aef\u5b9e\u73b0<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u7f16\u8bd1\u548c\u542f\u52a8<\/ol>\n<h3>\u8868\u8fbe Express \u7684\u5b89\u88c5<\/h3>\n<p>\u5728ng new\u751f\u6210\u7684\u6839\u76ee\u5f55\uff08\u5373sample-mean\u76ee\u5f55\u4e0b\uff09\uff0c\u901a\u8fc7npm install\u5b89\u88c5express\u548cbody-parser\u3002<\/p>\n<p>\u987a\u4fbf\u8bf4\u4e00\u53e5\uff0cbody-parser \u662f\u4e00\u4e2a\u4e2d\u95f4\u4ef6\uff0c\u7528\u4e8e\u89e3\u6790\u8bf7\u6c42\u4f53\u3002<br \/>\n\u53e6\u5916\uff0c\u4f7f\u7528 &#8211;save \u9009\u9879\u4f1a\u81ea\u52a8\u5c06\u5b89\u88c5\u7684\u8f6f\u4ef6\u5305\u6dfb\u52a0\u5230 package.json \u7684\u4f9d\u8d56\u9879\u4e2d\u3002<br \/>\n\uff08@types\/~ \u662f TypeScript \u7684\u7c7b\u578b\u5b9a\u4e49\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm <span class=\"nb\">install<\/span> <span class=\"nt\">--save<\/span> express @types\/express body-parser @types\/body-parser @types\/compression\r\n<\/code><\/pre>\n<h3>\u540e\u7aef\u5b9e\u73b0<\/h3>\n<p>\u5728\u4f7f\u7528ng new\u521b\u5efa\u7684Angular\u9879\u76ee\u4e2d\uff0c\u6211\u4eec\u5c06\u6dfb\u52a0\u4f7f\u7528Express\u6784\u5efa\u7684\u540e\u7aef\u90e8\u5206\u3002<br \/>\n\u901a\u8fc7\u4f7f\u7528npm install express-generator\u547d\u4ee4\u5b89\u88c5\u7684express\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u50cf\u4f7f\u7528ng new\u4e00\u6837\u521b\u5efa\u5e94\u7528\u7a0b\u5e8f\u9aa8\u67b6\uff0c\u4f46\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u524d\u7aef\u90e8\u5206\u4e5f\u4f1a\u540c\u65f6\u521b\u5efa\u3002<br \/>\n\u7531\u4e8e\u6211\u4eec\u53ea\u60f3\u5c06Express\u4f5c\u4e3a\u540e\u7aef\u4f7f\u7528\uff0c\u56e0\u6b64\u6211\u4eec\u5c06\u9010\u4e2a\u5b9e\u65bd\u76f8\u5173\u529f\u80fd\u3002<\/p>\n<p>\u9996\u5148\uff0c\u6309\u7167\u4ee5\u4e0b\u7684\u7ed3\u6784\u521b\u5efa\u6587\u4ef6\u5939\u548c\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>sample-mean\/\r\n \u2514 server\/\r\n    \u251c bin\/\r\n    \u2502  \u2514 www.ts\r\n    \u251c routes\/\r\n    \u2502  \u2514 users.ts\r\n    \u251c app.ts\r\n    \u251c config.ts\r\n    \u2514 tsconfig.json\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u5728\u521b\u5efa\u7684\u6bcf\u4e2a\u6587\u4ef6\u4e2d\u7f16\u5199\u5b9e\u73b0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"compileOnSave\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"nl\">\"compilerOptions\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"target\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"es5\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"lib\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"s2\">\"es2017\"<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"s2\">\"dom\"<\/span>\r\n    <span class=\"p\">],<\/span>\r\n    <span class=\"nl\">\"declaration\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"sourceMap\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"outDir\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"..\/dist\/server\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"moduleResolution\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"node\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"typeRoots\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n      <span class=\"s2\">\"..\/node_modules\/@types\"<\/span>\r\n    <span class=\"p\">],<\/span>\r\n    <span class=\"nl\">\"emitDecoratorMetadata\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"experimentalDecorators\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">http<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">app<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/app<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">serverPort<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/config<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">port<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">PORT<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">serverPort<\/span><span class=\"p\">;<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"kd\">set<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">port<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">port<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">server<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"nx\">createServer<\/span><span class=\"p\">(<\/span><span class=\"nx\">app<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nx\">server<\/span><span class=\"p\">.<\/span><span class=\"nx\">listen<\/span><span class=\"p\">(<\/span><span class=\"nx\">port<\/span><span class=\"p\">);<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">serverPort<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">4300<\/span><span class=\"p\">;<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">express<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">express<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">path<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">path<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">json<\/span><span class=\"p\">,<\/span> <span class=\"nx\">urlencoded<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">body-parser<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">compression<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">compression<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">userRouter<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/routes\/users<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">app<\/span><span class=\"p\">:<\/span> <span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"nx\">Application<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">express<\/span><span class=\"p\">();<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">disable<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">x-powered-by<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">json<\/span><span class=\"p\">());<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">compression<\/span><span class=\"p\">());<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">urlencoded<\/span><span class=\"p\">({<\/span> <span class=\"na\">extended<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span><span class=\"p\">}));<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"nx\">express<\/span><span class=\"p\">.<\/span><span class=\"k\">static<\/span><span class=\"p\">(<\/span><span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">join<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/client<\/span><span class=\"dl\">'<\/span><span class=\"p\">)));<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"nx\">use<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/api\/users<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">userRouter<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">sendFile<\/span><span class=\"p\">(<\/span><span class=\"nx\">path<\/span><span class=\"p\">.<\/span><span class=\"nx\">join<\/span><span class=\"p\">(<\/span><span class=\"nx\">__dirname<\/span><span class=\"p\">,<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/client\/index.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">));<\/span>\r\n<span class=\"p\">});<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">app<\/span> <span class=\"p\">};<\/span>\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Request<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Response<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Router<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">express<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">userRouter<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Router<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">Router<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">users<\/span> <span class=\"o\">=<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"na\">users<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"mi\">0<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">user0<\/span><span class=\"dl\">'<\/span>\r\n    <span class=\"p\">},<\/span>\r\n    <span class=\"p\">{<\/span>\r\n      <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"mi\">1<\/span><span class=\"p\">,<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">user1<\/span><span class=\"dl\">'<\/span>\r\n    <span class=\"p\">}<\/span>\r\n  <span class=\"p\">]<\/span>\r\n<span class=\"p\">};<\/span>\r\n\r\n<span class=\"nx\">userRouter<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Request<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Response<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">});<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">userRouter<\/span> <span class=\"p\">};<\/span>\r\n\r\n<\/code><\/pre>\n<h3>\u8f6c\u8bd1\u548c\u542f\u52a8<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u8f6c\u8bd1\u3002<br \/>\n\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 npx \u547d\u4ee4\u6765\u8fd0\u884c\u672c\u5730\u5305\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npx tsc <span class=\"nt\">-p<\/span> .\/server\r\n<\/code><\/pre>\n<p>\u5f53\u4f7f\u7528node\u547d\u4ee4\u6765\u6307\u5b9a\u7f16\u8bd1\u7684\u7aef\u70b9\u65f6\uff0c\u670d\u52a1\u5668\u4f1a\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>node dist\/server\/bin\/www.js\r\n<\/code><\/pre>\n<p>\u5f53\u8bbf\u95ee http:\/\/localhost:4300\/api\/users \u65f6\uff0c\u5e94\u8be5\u4f1a\u8fd4\u56de\u4ee5\u4e0b\u54cd\u5e94\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d3ad537434c4406c7f4ef\/64-0.png\" alt=\"undefined\" \/><\/div>\n<h1>Angular \u548c Express \u7684\u6574\u5408\u3002<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efa\u670d\u52a1<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efa\u7ec4\u4ef6<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u8bbe\u7f6e\u4ee3\u7406<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u8bbe\u7f6e\u8def\u7531<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u914d\u7f6eHttpClient\u6a21\u5757<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u8fdb\u884c\u64cd\u4f5c\u786e\u8ba4<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u8bbe\u7f6e\u811a\u672c<\/ol>\n<h3>\u521b\u5efa\u670d\u52a1<\/h3>\n<p>\u670d\u52a1\u5c06\u6309\u4ee5\u4e0b\u7684\u76ee\u5f55\u7ed3\u6784\u8fdb\u884c\u521b\u5efa\u3002\uff08\u5e76\u4e0d\u9700\u8981\u5b8c\u5168\u76f8\u540c\u7684\u7ed3\u6784\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code>sample-mean\/\r\n \u2514 src\/\r\n    \u2514 app\/\r\n       \u2514 services\/\r\n          \u2514 apis\/\r\n             \u251c users-api.service.ts\r\n             \u2514 users-api.service.spec.ts\r\n<\/code><\/pre>\n<p>\u9996\u5148\u6211\u4eec\u5c06\u521b\u5efa\u76ee\u5f55\u3002<br \/>\n\u4ee5\u4e0b\u9884\u8bbe\u5f53\u524d\u76ee\u5f55\u4e3aapp\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">mkdir<\/span> <span class=\"nt\">-p<\/span> services\/apis\r\n<\/code><\/pre>\n<p>\u4e0b\u4e00\u6b65\uff0c\u4f7f\u7528Angular CLI\u521b\u5efa\u670d\u52a1\u7684\u6846\u67b6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng g service usersApi\r\n<\/code><\/pre>\n<p>\u56e0\u4e3a\u672c\u6b21\u7684\u76ee\u7684\u662f\u6784\u5efaMean stack\uff0c\u6240\u4ee5\u6211\u4eec\u53ea\u9700\u521b\u5efa\u4e00\u4e2a\u7b80\u5355\u7684\u65b9\u6cd5\u6765\u83b7\u53d6\u7528\u6237\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Injectable<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClient<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Injectable<\/span><span class=\"p\">()<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">UsersApiService<\/span> <span class=\"p\">{<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"nx\">http<\/span><span class=\"p\">:<\/span> <span class=\"nx\">HttpClient<\/span>\r\n  <span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">getUsers<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">return<\/span> <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">api\/users<\/span><span class=\"dl\">'<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u521b\u5efa\u7ec4\u4ef6<\/h3>\n<p>\u4e0d\u9700\u8981Angular\u548cExpress\u5b9e\u9645\u4e0a\u7684\u534f\u4f5c\uff0c\u4f46\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u7ec4\u4ef6\u6765\u786e\u8ba4\u534f\u4f5c\u7ed3\u679c\u4f5c\u4e3a\u89c6\u56fe\u3002<\/p>\n<p>\u7ec4\u4ef6\u5c06\u6309\u7167\u4ee5\u4e0b\u7684\u76ee\u5f55\u7ed3\u6784\u8fdb\u884c\u521b\u5efa\u3002\uff08\u4e0d\u5fc5\u8981\u6c42\u5b8c\u5168\u76f8\u540c\u7684\u7ed3\u6784\u3002\uff09<\/p>\n<pre class=\"post-pre\"><code>sample-mean\/\r\n \u2514 src\/\r\n    \u2514 app\/\r\n       \u2514 component\/\r\n          \u2514 users\/\r\n             \u251c users.component.ts\r\n             \u251c users.component.spec.ts\r\n             \u251c users.component.css\r\n             \u2514 users.component.html\r\n<\/code><\/pre>\n<p>\u9996\u5148\u6211\u4eec\u5c06\u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\u3002<br \/>\n\u4ee5\u4e0b\u5047\u8bbe\u5f53\u524d\u76ee\u5f55\u662f &#8220;app&#8221;\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span><span class=\"nb\">mkdir <\/span>components\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u4f7f\u7528Angular CLI\u6765\u521b\u5efa\u7ec4\u4ef6\u7684\u6846\u67b6\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng g component <span class=\"nb\">users<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u4eec\u5c06\u4f7f\u7528\u5148\u524d\u521b\u5efa\u7684\u670d\u52a1\u6765\u83b7\u53d6\u548c\u663e\u793a\u7528\u6237\u7684\u5b9e\u73b0\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">UsersApiService<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/..\/services\/apis\/users-api.service<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-users<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/users.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/users.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"na\">providers<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"nx\">UsersApiService<\/span> <span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">UsersComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">users<\/span><span class=\"p\">:<\/span> <span class=\"kr\">any<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"nx\">usersApiService<\/span><span class=\"p\">:<\/span> <span class=\"nx\">UsersApiService<\/span>\r\n  <span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">ngOnInit<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">usersApiService<\/span><span class=\"p\">.<\/span><span class=\"nx\">getUsers<\/span><span class=\"p\">().<\/span><span class=\"nx\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">res<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">users<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">res<\/span><span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">users<\/span><span class=\"dl\">'<\/span><span class=\"p\">];<\/span>\r\n    <span class=\"p\">});<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;table<\/span> <span class=\"na\">border=<\/span><span class=\"s\">\"1px\"<\/span><span class=\"nt\">&gt;<\/span>\r\n  <span class=\"nt\">&lt;tr&gt;<\/span>\r\n    <span class=\"nt\">&lt;th&gt;<\/span>id<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n    <span class=\"nt\">&lt;th&gt;<\/span>name<span class=\"nt\">&lt;\/th&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n  <span class=\"nt\">&lt;tr<\/span> <span class=\"na\">*ngFor=<\/span><span class=\"s\">\"let user of users\"<\/span><span class=\"nt\">&gt;<\/span>\r\n    <span class=\"nt\">&lt;td&gt;<\/span>{{user.id}}<span class=\"nt\">&lt;\/td&gt;<\/span>\r\n    <span class=\"nt\">&lt;td&gt;<\/span>{{user.name}}<span class=\"nt\">&lt;\/td&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/tr&gt;<\/span>\r\n<span class=\"nt\">&lt;\/table&gt;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;header&gt;<\/span>\r\n  <span class=\"nt\">&lt;h1<\/span> <span class=\"na\">class=<\/span><span class=\"s\">\"logo\"<\/span><span class=\"nt\">&gt;&lt;a<\/span> <span class=\"na\">href=<\/span><span class=\"s\">\"\/\"<\/span><span class=\"nt\">&gt;<\/span>MEAN<span class=\"nt\">&lt;\/a&gt;&lt;\/h1&gt;<\/span>\r\n  <span class=\"nt\">&lt;nav&gt;<\/span>\r\n    <span class=\"nt\">&lt;ul&gt;<\/span>\r\n      <span class=\"nt\">&lt;li&gt;&lt;a<\/span> <span class=\"na\">routerLink=<\/span><span class=\"s\">\"\/users\"<\/span><span class=\"nt\">&gt;<\/span>Users<span class=\"nt\">&lt;\/a&gt;&lt;\/li&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/ul&gt;<\/span>\r\n  <span class=\"nt\">&lt;\/nav&gt;<\/span>\r\n<span class=\"nt\">&lt;\/header&gt;<\/span>\r\n<span class=\"nt\">&lt;router-outlet&gt;&lt;\/router-outlet&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4ee3\u7406\u670d\u52a1\u5668\u7684\u8bbe\u7f6e<\/h3>\n<p>\u4e3a\u4e86\u4eceAngular\u7aef\u8bbf\u95eeExpress\u7aef\uff0c\u9700\u8981\u8fdb\u884c\u4ee3\u7406\u8bbe\u7f6e\u3002<br \/>\n\u5728\u9879\u76ee\u7684\u6839\u76ee\u5f55\u4e2d\u521b\u5efaproxy.conf.json\u6587\u4ef6\uff0c\u5e76\u6309\u4ee5\u4e0b\u65b9\u5f0f\u8fdb\u884c\u914d\u7f6e\u3002<br \/>\n\u8981\u4f7f\u7528\u6b64\u4ee3\u7406\u8bbe\u7f6e\uff0c\u5728\u6267\u884cng serve\u547d\u4ee4\u65f6\uff0c\u9700\u8981\u901a\u8fc7&#8211;proxy-config\u9009\u9879\u5c06proxy.conf.json\u4f20\u9012\u7ed9\u5b83\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"p\">{<\/span>\r\n  <span class=\"nl\">\"\/api\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"target\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"http:\/\/localhost:4300\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"secure\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">false<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"changeOrigin\"<\/span><span class=\"p\">:<\/span> <span class=\"kc\">true<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng serve <span class=\"nt\">--proxy-config<\/span> proxy.conf.json\r\n<\/code><\/pre>\n<h3>\u8def\u7531\u8bbe\u7f6e<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NgModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Routes<\/span><span class=\"p\">,<\/span> <span class=\"nx\">RouterModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/router<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">UsersComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/users\/users.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">routes<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Routes<\/span> <span class=\"o\">=<\/span> <span class=\"p\">[<\/span>\r\n  <span class=\"p\">{<\/span>\r\n    <span class=\"na\">path<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">users<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"na\">component<\/span><span class=\"p\">:<\/span> <span class=\"nx\">UsersComponent<\/span>\r\n  <span class=\"p\">},<\/span>\r\n<span class=\"p\">];<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">NgModule<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">RouterModule<\/span><span class=\"p\">.<\/span><span class=\"nx\">forRoot<\/span><span class=\"p\">(<\/span><span class=\"nx\">routes<\/span><span class=\"p\">)],<\/span>\r\n  <span class=\"na\">exports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">RouterModule<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">AppRoutingModule<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>HttpClient \u6a21\u5757\u7684\u914d\u7f6e<\/h3>\n<p>\u7531\u4e8e\u5728\u521b\u5efa\u7684 service \u4e2d\u4f7f\u7528\u4e86 HttpClientModule\uff0c\u56e0\u6b64\u9700\u8981\u5c06\u5176\u6dfb\u52a0\u5230 app.module.ts \u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">BrowserModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/platform-browser<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NgModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">AppRoutingModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/app-routing.module<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">AppComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/app.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">UsersComponent<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/components\/users\/users.component<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">HttpClientModule<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/common\/http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">NgModule<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">declarations<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"nx\">AppComponent<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nx\">UsersComponent<\/span>\r\n  <span class=\"p\">],<\/span>\r\n  <span class=\"na\">imports<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span>\r\n    <span class=\"nx\">BrowserModule<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nx\">AppRoutingModule<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nx\">HttpClientModule<\/span>\r\n  <span class=\"p\">],<\/span>\r\n  <span class=\"na\">providers<\/span><span class=\"p\">:<\/span> <span class=\"p\">[],<\/span>\r\n  <span class=\"na\">bootstrap<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"nx\">AppComponent<\/span><span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">AppModule<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u786e\u8ba4\u884c\u52a8<\/h3>\n<p>\u9996\u5148\uff0c\u542f\u52a8Express\u7aef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>node dist\/server\/bin\/www.js\r\n<\/code><\/pre>\n<p>\u7136\u540e\u52a0\u8f7d\u4ee3\u7406\u8bbe\u7f6e\uff0c\u542f\u52a8Angular\u7aef\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>ng serve <span class=\"nt\">--proxy-config<\/span> proxy.conf.json\r\n<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u5e94\u8be5\u663e\u793a\u5982\u4e0b\u753b\u9762\u3002<\/p>\n<p>\u8bbf\u95ee\u4e86 http:\/\/localhost:4200 \u7684\u9875\u9762\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d3ad537434c4406c7f4ef\/104-0.png\" alt=\"undefined\" \/><\/div>\n<p>\u70b9\u51fb\u5c4f\u5e55\u4e0a\u7684\u201cUsers\u201d\uff0c\u663e\u793a\u7528\u6237\u5185\u5bb9\u7684\u5c4f\u5e55\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d3ad537434c4406c7f4ef\/106-0.png\" alt=\"undefined\" \/><\/div>\n<h3>\u811a\u672c\u7684\u8bbe\u7f6e<\/h3>\n<p>\u5148\u524d\u7684\u64cd\u4f5c\u786e\u8ba4\u4e2d\uff0c\u6211\u5206\u522b\u542f\u52a8\u4e86Angular\u548cExpress\u7aef\u3002<br \/>\n\u6b64\u5916\uff0cAngular\u7aef\u9700\u8981\u6307\u5b9a\u4ee3\u7406\u8bbe\u7f6e\u3002<br \/>\n\u4e3a\u4e86\u63d0\u9ad8\u6548\u7387\uff0c\u5728\u7ee7\u7eed\u5f00\u53d1\u65f6\u4e0d\u518d\u91cd\u590d\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\uff0c<br \/>\n\u6211\u5c06\u4fee\u6539package.json\u4e2d\u7684scripts\u5e76\u4e00\u76f4\u4f7f\u7528\u5b83\u4eec\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5b89\u88c5nodemon\u548cnpm-run-all\u4e24\u4e2a\u8f6f\u4ef6\u5305\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm <span class=\"nb\">install<\/span> <span class=\"nt\">--save-dev<\/span> npm-run-all nodemon\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u5c06 package.json \u7684\u5185\u5bb9\u4fee\u6539\u4e3a\u4ee5\u4e0b\u65b9\u5f0f\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"nl\">\"scripts\"<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"nl\">\"ng\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"tsc\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"tsc -p .\/server\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"watch:ng\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng serve --open --proxy-config proxy.conf.json\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"watch:tsc\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"tsc -w -p .\/server\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"watch:nodemon\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"nodemon dist\/server\/bin\/www.js\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"start:p\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"run-p watch:*\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"start\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"run-s tsc start:p\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"build:ng\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng build --prod\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"build\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"run-p tsc build:ng\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"test\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng test\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"lint\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng lint\"<\/span><span class=\"p\">,<\/span>\r\n    <span class=\"nl\">\"e2e\"<\/span><span class=\"p\">:<\/span> <span class=\"s2\">\"ng e2e\"<\/span>\r\n  <span class=\"p\">}<\/span><span class=\"err\">,<\/span>\r\n<\/code><\/pre>\n<p>\u5982\u679c\u6309\u7167\u4e0a\u8ff0\u7684\u65b9\u6cd5\u4fee\u6539\u811a\u672c\uff0c\u90a3\u4e48\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u540c\u65f6\u542f\u52a8Angular\u548cExpress\uff0c\u5e76\u4e14\u5982\u679c\u6709\u4efb\u4f55\u4ee3\u7801\u66f4\u6539\uff0c\u5b83\u4eec\u90fd\u4f1a\u88ab\u81ea\u52a8\u66f4\u65b0\u5230\u76f8\u5e94\u7684\u6e90\u4ee3\u7801\u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm start\r\n<\/code><\/pre>\n<h1>MongoDB\u7684\u73af\u5883\u914d\u7f6e<\/h1>\n<p>\u8fd9\u6b21\u4e0d\u4f1a\u5728\u672c\u5730\u73af\u5883\u4e0a\u5b89\u88c5MongoDB\uff0c\u800c\u662f\u51c6\u5907\u5728Docker\u4e0a\u5b89\u88c5\u3002\u5e76\u4e14\u60f3\u8981\u540c\u65f6\u51c6\u5907MongoDB\u7684Web GUI\u73af\u5883Express\uff0c\u6240\u4ee5\u4f1a\u4f7f\u7528docker-compose\u3002<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efadocker-compose.yml\u6587\u4ef6<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u542f\u52a8\u5bb9\u5668<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u51c6\u5907mongodb<\/ol>\n<h3>\u7f16\u5199\u4e00\u4e2adocker-compose.yml\u6587\u4ef6\u3002<\/h3>\n<p>\u6211\u4f1a\u521b\u5efa\u4e00\u4e2a\u7c7b\u4f3c\u4ee5\u4e0b\u7684 docker-compose.yml \u6587\u4ef6\u3002<br \/>\nMongoDB \u90e8\u5206\u4f1a\u7ed1\u5b9a\u5230 27017 \u7aef\u53e3\uff0c<br \/>\n\u800c Express \u90e8\u5206\u4f1a\u7ed1\u5b9a\u5230 8081 \u7aef\u53e3\u3002<br \/>\n\u6b64\u5916\uff0cExpress \u8fd8\u4f1a\u6dfb\u52a0 Basic \u8ba4\u8bc1\u7684\u8bbe\u7f6e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s1\">'<\/span><span class=\"s\">3.6'<\/span>\r\n\r\n<span class=\"na\">services<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">mongo<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mongo<\/span>\r\n    <span class=\"na\">restart<\/span><span class=\"pi\">:<\/span> <span class=\"s\">always<\/span>\r\n    <span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">mongodb-data:\/data\/db<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">MONGO_INITDB_ROOT_USERNAME<\/span><span class=\"pi\">:<\/span> <span class=\"s\">username<\/span>\r\n      <span class=\"na\">MONGO_INITDB_ROOT_PASSWORD<\/span><span class=\"pi\">:<\/span> <span class=\"s\">password<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">27017:27017<\/span>\r\n\r\n  <span class=\"na\">mongo-express<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"na\">image<\/span><span class=\"pi\">:<\/span> <span class=\"s\">mongo-express<\/span>\r\n    <span class=\"na\">restart<\/span><span class=\"pi\">:<\/span> <span class=\"s\">always<\/span>\r\n    <span class=\"na\">ports<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"pi\">-<\/span> <span class=\"s\">8081:8081<\/span>\r\n    <span class=\"na\">environment<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">ME_CONFIG_MONGODB_ADMINUSERNAME<\/span><span class=\"pi\">:<\/span> <span class=\"s\">username<\/span>\r\n      <span class=\"na\">ME_CONFIG_MONGODB_ADMINPASSWORD<\/span><span class=\"pi\">:<\/span> <span class=\"s\">password<\/span>\r\n      <span class=\"na\">ME_CONFIG_BASICAUTH_USERNAME<\/span><span class=\"pi\">:<\/span> <span class=\"s\">username<\/span>\r\n      <span class=\"na\">ME_CONFIG_BASICAUTH_PASSWORD<\/span><span class=\"pi\">:<\/span> <span class=\"s\">password<\/span>\r\n\r\n<span class=\"na\">volumes<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">mongodb-data<\/span><span class=\"pi\">:<\/span>\r\n<\/code><\/pre>\n<h3>\u542f\u52a8\u5bb9\u5668<\/h3>\n<p>\u5207\u6362\u5230\u5305\u542bdocker-compose.yml\u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u3002<br \/>\n-d\u7528\u4e8e\u4ee5\u540e\u53f0\u6a21\u5f0f\u8fd0\u884c\u7684\u9009\u9879\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>docker-compose up <span class=\"nt\">-d<\/span>\r\n<\/code><\/pre>\n<h3>MongoDB\u7684\u51c6\u5907\u5de5\u4f5c<\/h3>\n<p>\u5f53\u5bb9\u5668\u542f\u52a8\u540e\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u5165MongoDB\u5bb9\u5668\u5185\u90e8\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>docker <span class=\"nb\">exec<\/span> <span class=\"nt\">-it<\/span> mongo_mongo_1 bash\r\n<\/code><\/pre>\n<p>\u8fdb\u5165\u5bb9\u5668\u540e\uff0c\u542f\u52a8 MongoDB \u7684 shell\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>mongo admin <span class=\"nt\">-u<\/span> username <span class=\"nt\">-p<\/span> password\r\n<\/code><\/pre>\n<p>\u6dfb\u52a0\u4e00\u4e2a\u7528\u4e8e\u521b\u5efa\u6570\u636e\u5e93\u7684\u7528\u6237\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">&gt;<\/span> use sample_db\r\n\r\n<span class=\"o\">&gt;<\/span> db.createUser<span class=\"o\">({<\/span>\r\n  ... user: <span class=\"s2\">\"sample\"<\/span>,\r\n  ... <span class=\"nb\">pwd<\/span>: <span class=\"s2\">\"sample\"<\/span>,\r\n  ... roles: <span class=\"o\">[{<\/span>\r\n  ... role: <span class=\"s2\">\"readWrite\"<\/span>,\r\n  ... db: <span class=\"s2\">\"sample_db\"<\/span>\r\n  ... <span class=\"o\">}]<\/span>\r\n  ... <span class=\"o\">})<\/span>\r\n<\/code><\/pre>\n<p>\u521b\u5efa\u5bf9\u5e94\u4e8e\u5173\u7cfb\u578b\u6570\u636e\u5e93\uff08RDB\uff09\u4e2d\u7684\u8868\u7684\u96c6\u5408\uff08Collection\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">&gt;<\/span> db.createCollection<span class=\"o\">(<\/span><span class=\"s2\">\"users\"<\/span><span class=\"o\">)<\/span>\r\n<\/code><\/pre>\n<p>\u6700\u540e\uff0c\u6211\u4f1a\u521b\u5efa\u4e00\u4e9b\u865a\u62df\u6570\u636e\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">&gt;<\/span> <span class=\"k\">for<\/span><span class=\"o\">(<\/span><span class=\"nb\">let <\/span>i <span class=\"o\">=<\/span> 0<span class=\"p\">;<\/span> i &lt; 20<span class=\"p\">;<\/span> i++<span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n  ... db.users.save<span class=\"o\">({<\/span><span class=\"nb\">id<\/span>: i, name: <span class=\"s2\">\"name\"<\/span> + i<span class=\"o\">})<\/span>\r\n  ...<span class=\"o\">}<\/span> \r\n<\/code><\/pre>\n<h1>Express \u548c MongoDB \u7684\u6574\u5408<\/h1>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u5b89\u88c5 Mongoose<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u521b\u5efa\u6a21\u578b<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u914d\u7f6e\u4e0e MongoDB \u7684\u8fde\u63a5<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u8fdb\u884c\u64cd\u4f5c\u9a8c\u8bc1<\/ol>\n<h3>\u5b89\u88c5 mongoose<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nv\">$ <\/span>npm <span class=\"nb\">install<\/span> <span class=\"nt\">--save<\/span> mongoose @types\/mongoose\r\n<\/code><\/pre>\n<h3>\u521b\u5efa\u6a21\u578b<\/h3>\n<p>\u521b\u5efa\u76ee\u5f55\u5e76\u6dfb\u52a0\u6587\u4ef6\uff0c\u4f7f\u5176\u5177\u6709\u4ee5\u4e0b\u7c7b\u4f3c\u7684\u76ee\u5f55\u7ed3\u6784\u3002<\/p>\n<pre class=\"post-pre\"><code>sample-mean\/\r\n \u2514 server\/\r\n    \u2514 models\/\r\n       \u2514 users.model.ts\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">mongoose<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">mongoose<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">usersModel<\/span><span class=\"p\">:<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Model<\/span><span class=\"o\">&lt;<\/span><span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Document<\/span><span class=\"o\">&gt;<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">model<\/span><span class=\"p\">(<\/span>\r\n  <span class=\"dl\">'<\/span><span class=\"s1\">users<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"k\">new<\/span> <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">Schema<\/span><span class=\"p\">({<\/span>\r\n      <span class=\"na\">id<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"nb\">Number<\/span>\r\n      <span class=\"p\">},<\/span>\r\n      <span class=\"na\">name<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"na\">type<\/span><span class=\"p\">:<\/span> <span class=\"nb\">String<\/span>\r\n      <span class=\"p\">}<\/span>\r\n    <span class=\"p\">})<\/span>\r\n<span class=\"p\">);<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">usersModel<\/span> <span class=\"p\">};<\/span>\r\n<\/code><\/pre>\n<h3>\u4e0e MongoDB \u7684\u8fde\u63a5\u8bbe\u7f6e<\/h3>\n<pre class=\"post-pre\"><code><span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">serverPort<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">4300<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">export<\/span> <span class=\"kd\">const<\/span> <span class=\"nx\">mongoUrl<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">mongodb:\/\/sample:sample@localhost\/sample_db<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">http<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">http<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">app<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/app<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">serverPort<\/span><span class=\"p\">,<\/span> <span class=\"nx\">mongoUrl<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/config<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">mongoose<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">mongoose<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">port<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">PORT<\/span> <span class=\"o\">||<\/span> <span class=\"nx\">serverPort<\/span><span class=\"p\">;<\/span>\r\n<span class=\"nx\">app<\/span><span class=\"p\">.<\/span><span class=\"kd\">set<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">port<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">port<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">server<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">http<\/span><span class=\"p\">.<\/span><span class=\"nx\">createServer<\/span><span class=\"p\">(<\/span><span class=\"nx\">app<\/span><span class=\"p\">);<\/span>\r\n\r\n<span class=\"nx\">server<\/span><span class=\"p\">.<\/span><span class=\"nx\">listen<\/span><span class=\"p\">(<\/span><span class=\"nx\">port<\/span><span class=\"p\">,<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">mongoose<\/span><span class=\"p\">.<\/span><span class=\"nx\">connect<\/span><span class=\"p\">(<\/span><span class=\"nx\">mongoUrl<\/span><span class=\"p\">);<\/span>\r\n<span class=\"p\">});<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Request<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Response<\/span><span class=\"p\">,<\/span> <span class=\"nx\">Router<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">express<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">usersModel<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/models\/users.model<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">userRouter<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Router<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">Router<\/span><span class=\"p\">();<\/span>\r\n\r\n<span class=\"nx\">userRouter<\/span><span class=\"p\">.<\/span><span class=\"kd\">get<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">\/<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"p\">(<\/span><span class=\"nx\">req<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Request<\/span><span class=\"p\">,<\/span> <span class=\"nx\">res<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Response<\/span><span class=\"p\">)<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nx\">usersModel<\/span><span class=\"p\">.<\/span><span class=\"nx\">find<\/span><span class=\"p\">({},<\/span> <span class=\"kd\">function<\/span><span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">,<\/span> <span class=\"nx\">users<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">if<\/span> <span class=\"p\">(<\/span><span class=\"nx\">err<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"k\">throw<\/span> <span class=\"nx\">err<\/span><span class=\"p\">;<\/span> <span class=\"p\">}<\/span>\r\n    <span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">json<\/span><span class=\"p\">(<\/span><span class=\"nx\">users<\/span><span class=\"p\">);<\/span>\r\n  <span class=\"p\">});<\/span>\r\n<span class=\"p\">});<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">userRouter<\/span> <span class=\"p\">};<\/span>\r\n<\/code><\/pre>\n<h3>\u786e\u8ba4\u884c\u52a8<\/h3>\n<p>\u8bf7\u5728\u786e\u8ba4\u64cd\u4f5c\u4e4b\u524d\uff0c\u5c06users.component.ts\u6587\u4ef6\u8fdb\u884c\u4ee5\u4e0b\u4fee\u6539\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Component<\/span><span class=\"p\">,<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">@angular\/core<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">UsersApiService<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">..\/..\/services\/apis\/users-api.service<\/span><span class=\"dl\">'<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"p\">@<\/span><span class=\"nd\">Component<\/span><span class=\"p\">({<\/span>\r\n  <span class=\"na\">selector<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">app-users<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">templateUrl<\/span><span class=\"p\">:<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">.\/users.component.html<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span>\r\n  <span class=\"na\">styleUrls<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span><span class=\"dl\">'<\/span><span class=\"s1\">.\/users.component.css<\/span><span class=\"dl\">'<\/span><span class=\"p\">],<\/span>\r\n  <span class=\"na\">providers<\/span><span class=\"p\">:<\/span> <span class=\"p\">[<\/span> <span class=\"nx\">UsersApiService<\/span> <span class=\"p\">]<\/span>\r\n<span class=\"p\">})<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nx\">UsersComponent<\/span> <span class=\"k\">implements<\/span> <span class=\"nx\">OnInit<\/span> <span class=\"p\">{<\/span>\r\n  <span class=\"nl\">users<\/span><span class=\"p\">:<\/span> <span class=\"kr\">any<\/span><span class=\"p\">;<\/span>\r\n\r\n  <span class=\"kd\">constructor<\/span><span class=\"p\">(<\/span>\r\n    <span class=\"k\">private<\/span> <span class=\"nx\">usersApiService<\/span><span class=\"p\">:<\/span> <span class=\"nx\">UsersApiService<\/span> \r\n  <span class=\"p\">)<\/span> <span class=\"p\">{<\/span> <span class=\"p\">}<\/span>\r\n\r\n  <span class=\"nx\">ngOnInit<\/span><span class=\"p\">()<\/span> <span class=\"p\">{<\/span>\r\n    <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">usersApiService<\/span><span class=\"p\">.<\/span><span class=\"nx\">getUsers<\/span><span class=\"p\">().<\/span><span class=\"nx\">subscribe<\/span><span class=\"p\">(<\/span><span class=\"nx\">res<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"p\">{<\/span>\r\n      <span class=\"k\">this<\/span><span class=\"p\">.<\/span><span class=\"nx\">users<\/span> <span class=\"o\">=<\/span> <span class=\"nx\">res<\/span><span class=\"p\">;<\/span>\r\n    <span class=\"p\">});<\/span>\r\n  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u8bbf\u95eehttp:\/\/localhost:4200\/users\u65f6\uff0c\u5982\u679c\u663e\u793a\u4e86\u4ee5\u4e0b\u5728MongoDB\u4e2d\u521b\u5efa\u7684\u865a\u62df\u6570\u636e\uff0c\u5219\u8868\u793a\u4e00\u5207\u6b63\u5e38\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d3ad537434c4406c7f4ef\/151-0.png\" alt=\"undefined\" \/><\/div>\n<h1>\u8bf7\u53c2\u8003<\/h1>\n<p>Mean stack\u5165\u95e8<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8bf7\u7559\u610f\u7ec6\u8282\u3002 \u672c\u6587\u662f\u6211\u5728\u4e0b\u9762\u63d0\u5230\u7684\u53c2\u8003\u7f51\u7ad9\u4e0a\u6240\u505a\u7684\u4e8b\u60c5\uff0c\u5728Angular 6\u4e2d\u5c1d\u8bd5\u8fc7\u7684\u4e2a\u4eba\u5907\u5fd8\u5f55\u3002 \u56e0\u6b64\uff0c\u56e0\u4e3a [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-39500","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u69cb\u7bc9Mean stack - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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