{"id":32070,"date":"2023-11-02T06:20:46","date_gmt":"2023-06-05T12:11:24","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9b%a0%e4%b8%ba%e6%88%91%e8%a7%89%e5%be%97%e5%90%ac%e5%88%b0%e6%9c%89%e4%ba%ba%e8%af%b4%e4%bd%a0%e4%bb%ac-aws-lambda-%e5%88%ab%e5%90%8d%e5%bc%84%e9%94%99%e4%ba%86%ef%bc%8c%e6%89%80%e4%bb%a5-2\/"},"modified":"2024-05-04T07:06:04","modified_gmt":"2024-05-03T23:06:04","slug":"%e5%9b%a0%e4%b8%ba%e6%88%91%e8%a7%89%e5%be%97%e5%90%ac%e5%88%b0%e6%9c%89%e4%ba%ba%e8%af%b4%e4%bd%a0%e4%bb%ac-aws-lambda-%e5%88%ab%e5%90%8d%e5%bc%84%e9%94%99%e4%ba%86%ef%bc%8c%e6%89%80%e4%bb%a5-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9b%a0%e4%b8%ba%e6%88%91%e8%a7%89%e5%be%97%e5%90%ac%e5%88%b0%e6%9c%89%e4%ba%ba%e8%af%b4%e4%bd%a0%e4%bb%ac-aws-lambda-%e5%88%ab%e5%90%8d%e5%bc%84%e9%94%99%e4%ba%86%ef%bc%8c%e6%89%80%e4%bb%a5-2\/","title":{"rendered":"\u56e0\u4e3a\u6211\u89c9\u5f97\u542c\u5230\u6709\u4eba\u8bf4&#8221;\u4f60\u4eec AWS Lambda 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none;\">\n<ol>\u5c06dev\u522b\u540d($LATEST)\u7684\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u66f4\u6539\u4e3aprod\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u53d1\u5e03\u4e00\u4e2a\u65b0\u7248\u672c\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u66f4\u65b0prod\u522b\u540d\uff0c\u5e76\u5c06\u5176\u914d\u7f6e\u4e3a\u5f15\u7528\u65b0\u53d1\u5e03\u7684\u7248\u672c\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5c06dev\u522b\u540d($LATEST)\u7684\u73af\u5883\u53d8\u91cf\u8bbe\u7f6e\u6062\u590d\u4e3adev\u539f\u59cb\u503c\u3002<\/ol>\n<p>\u4e0a\u8ff0\u76841\u81f33\u6b65\u9aa4\u770b\u8d77\u6765\u4f3c\u4e4e\u6ca1\u6709\u95ee\u9898\uff0c\u4f46\u6211\u8ba4\u4e3a\u7b2c\u56db\u6b65\u9aa4\u53ef\u80fd\u5b58\u5728\u76f8\u5f53\u5927\u7684\u95ee\u9898\u3002<\/p>\n<p>\u5982\u679c\u5fd8\u8bb0\u4e86\u8fd9\u4e2a\u6b65\u9aa4\uff0c\u5728\u8fdb\u884c\u5f00\u53d1\u9636\u6bb5\u7684\u64cd\u4f5c\u786e\u8ba4\u65f6\uff0c\u6709\u53ef\u80fd\u4f1a\u9519\u8bef\u5730\u64cd\u4f5c\u751f\u4ea7\u73af\u5883\u7684\u6570\u636e\uff0c\u6216\u8005\u9020\u6210\u4e00\u4e9b\u610f\u5916\u5f71\u54cd\u3002<\/p>\n<p>\u5982\u679c\u53d1\u751f\u4e86\u8fd9\u7b2c\u56db\u6b65\u9aa4\uff0c\u90a3\u4e48\u6211\u89c9\u5f97\u4ece\u4e00\u5f00\u59cb\u7684&#8221;\u8bbe\u8ba1&#8221;\u5c31\u5b58\u5728\u95ee\u9898\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\uff0c\u201c\u8bbe\u8ba1\u201d\u6307\u7684\u662f\u5728\u5f00\u53d1\u548c\u751f\u4ea7\u73af\u5883\u4e2d\u4f7f\u7528Lambda\u522b\u540d\u6765\u8fdb\u884c\u533a\u5206\u3002<\/p>\n<h2>\u539f\u56e02\uff1a\u5176\u4ed6AWS\u670d\u52a1\uff08\u4f8b\u5982DynamoDB\uff09\u6ca1\u6709\u522b\u540d\u3002<\/h2>\n<p>\u5982\u679c\u65e8\u5728\u5b9e\u73b0\u987a\u5229\u5207\u6362\u5f00\u53d1\u548c\u751f\u4ea7\u73af\u5883\u7684\u610f\u56fe\u7684\u8bdd\uff0c\u6211\u8ba4\u4e3a\u5176\u4ed6AWS\u670d\u52a1\u5e94\u8be5\u6709\u7c7b\u4f3c\u522b\u540d\u7684\u673a\u5236\u3002\u4f46\u4e8b\u5b9e\u4e0a\u5e76\u975e\u5982\u6b64\u3002<\/p>\n<p>\u5982\u679c\u4e00\u4e2a\u7cfb\u7edf\u4ec5\u51edLambda\u5c31\u80fd\u5b8c\u6210\uff0c\u90a3\u53ef\u80fd\u8fd8\u53ef\u4ee5\u63a5\u53d7\u3002\u4f46\u5b9e\u9645\u4e0a\uff0c\u6211\u8ba4\u4e3a\u6211\u4eec\u7ecf\u5e38\u4f1a\u6784\u5efa\u4f7f\u7528\u6570\u636e\u5e93\u7b49\u7ec4\u4ef6\u7684\u7cfb\u7edf\u3002<\/p>\n<p>\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u51c6\u5907\u5f00\u53d1\u548c\u9a8c\u8bc1\u7528\u7684\u6570\u636e\u5e93\u5b9e\u4f8b\u4e5f\u662f\u5e38\u89c1\u7684\u3002<\/p>\n<p>\u6211\u7684\u7406\u89e3\u662f\uff0c\u4e5f\u5c31\u662f\u8bf4\uff0c\uff08\u5f53\u7136\u4e86\uff09\u6211\u4eec\u9700\u8981\u51c6\u5907\u4e00\u4e2a\u4e13\u95e8\u7528\u4e8e\u5b9e\u9645\u4f7f\u7528\u7684\u6570\u636e\u5e93\u3002<\/p>\n<p>\u6211\u5bf9Lambda\u548cDB\u5728&#8221;\u975e\u5bf9\u79f0\u6027&#8221;\u65b9\u9762\u7684\u533a\u522b\u611f\u5230\u4e0d\u8212\u670d\u3002<\/p>\n<p>\u8fd9\u4e2a\u65b9\u9488\u7684\u6700\u5927\u95ee\u9898\u5c31\u662f\u65e0\u6cd5\u5efa\u7acb\u7075\u6d3b\u4e14\u66f4\u5b89\u5168\u7684\u5f00\u53d1\u73af\u5883\uff0c\u6bd4\u5982\u5728\u4e0d\u540c\u7684AWS\u8d26\u6237\u4e2d\u5efa\u7acb\u5f00\u53d1\u73af\u5883\u548c\u751f\u4ea7\u73af\u5883\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\u5982\u679c\u4e0d\u80fd\u91c7\u53d6\u8fd9\u6837\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u5c06dev\/prod\u533a\u5206\u4e3a\u522b\u540d\u7684\u597d\u5904\u53ef\u80fd\u5f88\u5c11\u3002<\/p>\n<h2>\u7b2c\u4e09\u4e2a\u7406\u7531\uff1a\u57fa\u7840\u8bbe\u65bd\u65e0\u6cd5\u4ee5\u5ba3\u8a00\u7684\u5f62\u5f0f\u8868\u8fbe\u3002<\/h2>\n<p>\u6700\u8fd1\uff0c\u50cf Terraform \u548c CloudFormation \u8fd9\u6837\u7684\u57fa\u7840\u8bbe\u65bd\u7f16\u7801\u5de5\u5177\u8d8a\u6765\u8d8a\u6210\u719f\u3002\u867d\u7136\u6211\u5e38\u5e38\u4f7f\u7528 AWS CDK\uff0c\u4f46\u662f\u901a\u8fc7\u4ee3\u7801\u642d\u5efa\u57fa\u7840\u8bbe\u65bd\u975e\u5e38\u5bb9\u6613\u7ba1\u7406\uff0c\u975e\u5e38\u6709\u7528\u3002<\/p>\n<p>\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u6211\u7406\u89e3\u5230 IaC \u7684\u4e00\u4e2a\u7279\u70b9\u662f\u80fd\u591f\u4ee5\u58f0\u660e\u65b9\u5f0f\u5b9a\u4e49\u57fa\u7840\u67b6\u6784\u3002<\/p>\n<p>\u2191\u9019\u500b\u300c\u5ba3\u8a00\u5f0f\u7684\u300d\u662f\u95dc\u9375\uff0c\u525b\u624d\u63d0\u5230\u7684\u624b\u52d5\u9010\u500b\u4fee\u6539\u74b0\u5883\u8b8a\u6578\u7684\u4f5c\u696d\u7121\u6cd5\u7528\u5ba3\u8a00\u5f0f\u7684\u65b9\u5f0f\u4f86\u5beb\u3002\u56e0\u70ba\u90a3\u662f\u4e00\u500b\u300c\u7a0b\u5e8f\u300d\u3002<\/p>\n<p>\u4e3e\u4f8b\u6765\u8bf4\uff0c\u5047\u8bbe\u6211\u4eec\u4f7f\u7528CDK\uff08TypeScript\uff09\u6765\u5b9a\u4e49\u57fa\u7840\u8bbe\u65bd\u3002\u901a\u8fc7\u53c2\u8003\u73af\u5883\u53d8\u91cfENVIRONMENT\uff0c\u6211\u4eec\u6253\u7b97\u5b9e\u73b0\u6839\u636e\u4e0d\u540c\u7684\u90e8\u7f72\u6765\u6784\u5efa\u57fa\u7840\u8bbe\u65bd\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">cdk<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Construct<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">constructs<\/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\">lambda<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NodejsFunction<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda-nodejs<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">getEnvironment<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">ENVIRONMENT<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SampleStack<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">Stack<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nf\">constructor<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Construct<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">?:<\/span> <span class=\"nx\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">StackProps<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t\t<span class=\"k\">super<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">);<\/span>\r\n\r\n\t\t<span class=\"k\">new<\/span> <span class=\"nc\">NodejsFunction<\/span><span class=\"p\">(<\/span>\r\n\t\t\t<span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"p\">{<\/span>\r\n\t\t\t\t<span class=\"na\">functionName<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">handler<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">index.handler<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">lambda\/sample-stack-nodejs-function.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">environment<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n\t\t\t\t\t<span class=\"na\">ENVIRONMENT<\/span><span class=\"p\">:<\/span> <span class=\"nf\">getEnvironment<\/span><span class=\"p\">(),<\/span>\r\n\t\t\t\t<span class=\"p\">},<\/span>\r\n\t\t\t<span class=\"p\">}<\/span>\r\n\t\t<span class=\"p\">);<\/span>\r\n    <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6211\u53ea\u662f\u5148\u5b9a\u4e49\u4e86\u4e00\u4e2a\u4f7f\u7528\u4e00\u4e2a Node.js \u8fd0\u884c\u65f6\u7684 Lambda \u51fd\u6570\u3002<\/p>\n<p>\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u5c1a\u672a\u53d1\u5e03 Lambda \u51fd\u6570\u7684\u7248\u672c\u548c\u522b\u540d\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5c06\u76f4\u63a5\u5728$LATEST\u4e0a\u8bbe\u7f6e\u73af\u5883\u53d8\u91cfENVIRONMENT\u3002\u5f53\u7136\uff0c\u7531\u4e8e\u662f$LATEST\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u90e8\u7f72\u540e\u81ea\u7531\u5730\u66f4\u6539\u8bbe\u7f6e\u3002<\/p>\n<p>\u90a3\u4e48\uff0c\u73b0\u5728\u8ba9\u6211\u4eec\u6765\u5b9a\u4e49\u7248\u672c\u53d1\u5e03\u548c\u522b\u540d\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u60f3\u4ee5\u4ee5\u4e0b\u7b80\u5355\u7684\u5b9e\u73b0\u4e3a\u4f8b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">cdk<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Construct<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">constructs<\/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\">lambda<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NodejsFunction<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda-nodejs<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">getEnvironment<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">ENVIRONMENT<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SampleCdkStack<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">Stack<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nf\">constructor<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Construct<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">?:<\/span> <span class=\"nx\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">StackProps<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t\t<span class=\"k\">super<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">);<\/span>\r\n\r\n\t\t<span class=\"kd\">const<\/span> <span class=\"nx\">sampleFunction<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">NodejsFunction<\/span><span class=\"p\">(<\/span>\r\n\t\t\t<span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"p\">{<\/span>\r\n\t\t\t\t<span class=\"na\">functionName<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">handler<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">index.handler<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">lambda\/sample-stack-nodejs-function.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">environment<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n\t\t\t\t\t<span class=\"na\">ENVIRONMENT<\/span><span class=\"p\">:<\/span> <span class=\"nf\">getEnvironment<\/span><span class=\"p\">(),<\/span>\r\n\t\t\t\t<span class=\"p\">},<\/span>\r\n\t\t\t<span class=\"p\">}<\/span>\r\n\t\t<span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c1\">\/\/ dev \u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u5b9a\u7fa9<\/span>\r\n    <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Alias<\/span><span class=\"p\">(<\/span>\r\n        <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function-dev-alias<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">{<\/span>\r\n            <span class=\"na\">aliasName<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"na\">version<\/span><span class=\"p\">:<\/span> <span class=\"nx\">sampleFunction<\/span><span class=\"p\">.<\/span><span class=\"nx\">latestVersion<\/span><span class=\"p\">,<\/span>\r\n        <span class=\"p\">},<\/span>\r\n    <span class=\"p\">);<\/span>\r\n\r\n    <span class=\"c1\">\/\/ \u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u767a\u884c\u3057\u3066\u3001prod \u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u5b9a\u7fa9<\/span>\r\n    <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nf\">getEnvironment<\/span><span class=\"p\">()<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">prod<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n        <span class=\"kd\">const<\/span> <span class=\"nx\">lambdaVersion<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Version<\/span><span class=\"p\">(<\/span>\r\n            <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function-version<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"p\">{<\/span> <span class=\"na\">lambda<\/span><span class=\"p\">:<\/span> <span class=\"nx\">sampleFunction<\/span> <span class=\"p\">},<\/span>\r\n        <span class=\"p\">);<\/span>\r\n\r\n        <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Alias<\/span><span class=\"p\">(<\/span>\r\n            <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function-prod-alias<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n            <span class=\"p\">{<\/span>\r\n                <span class=\"na\">aliasName<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">prod<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"na\">version<\/span><span class=\"p\">:<\/span> <span class=\"nx\">lambdaVersion<\/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  <span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u662f\u4e00\u4e2a\u76f8\u5f53\u7b80\u5355\u76f4\u63a5\u7684\u5b9e\u73b0\uff0c\u4f46\u662f\u5982\u679c ENVIRONMENT === &#8220;prod&#8221; \u4e3a true \u7684\u60c5\u51b5\u4e0b\uff0c\u6211\u4eec\u5c06\u5b9a\u4e49 Lambda \u7684\u7248\u672c\u548cprod\u522b\u540d\u3002\u540c\u65f6\uff0cdev\u522b\u540d\u662f\u6211\u4eec\u603b\u662f\u4f7f\u7528\u7684\uff0c\u56e0\u6b64\u603b\u662f\u8fdb\u884c\u5b9a\u4e49\u3002\u5728 dev \u522b\u540d\u7684\u5b9a\u4e49\u90e8\u5206\uff0c\u6211\u4eec\u901a\u8fc7\u6307\u5b9a sampleFunction.latestVersion \u6765\u5f15\u7528 $LATEST\u3002<\/p>\n<p>\u5355\u51ed\u8fd9\u6bb5\u4ee3\u7801\u6765\u770b\uff0c\u611f\u89c9\u4e0d\u5947\u602a\u5730\u4f1a\u89c9\u5f97\u6709\u4e9b\u4e0d\u9519\u7684\u6837\u5b50\u3002<\/p>\n<p>\u7136\u800c\uff0c\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5982\u679c<\/p>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\u9996\u5148\uff0c\u5728\u73af\u5883\u53d8\u91cf\u4e3a&#8221;dev&#8221;\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u90e8\u7f72\uff0c\u8fdb\u884c\u5f00\u53d1\u548c\u786e\u8ba4\u64cd\u4f5c\u3002<\/ol>\n<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<ol>\u5728\u4e0a\u8ff0\u6b65\u9aa4\u5b8c\u6210\u540e\uff0c\u518d\u5728\u73af\u5883\u53d8\u91cf\u4e3a&#8221;prod&#8221;\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u751f\u4ea7\u73af\u5883\u90e8\u7f72\u3002<\/ol>\n<p>\u5b8c\u6210\u8fd9\u9879\u4efb\u52a1\u4e4b\u540e\uff0cLambda\u51fd\u6570\u7684\u73af\u5883\u53d8\u91cf\u5c06\u5904\u4e8e\u4ec0\u4e48\u6837\u7684\u72b6\u6001\uff1f\uff08\u601d\u8003\u65f6\u95f4\uff09<\/p>\n<p>\u8bf7\u7528\u4e2d\u6587\u5c06\u4e0b\u9762\u7684\u53e5\u5b50\u8868\u8fbe\u51fa\u6765\uff0c\u53ea\u9700\u8981\u4e00\u79cd\u65b9\u5f0f\uff1a<br \/>\n\u30fb\u30fb\u30fb\u30fb<br \/>\n\u30fb\u30fb\u30fb\u30fb<br \/>\n\u30fb\u30fb\u30fb\u30fb<\/p>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u53e5\u5b50\u7528\u4e2d\u6587\u91cd\u65b0\u8868\u8ff0\uff0c\u53ea\u9700\u4e00\u79cd\u65b9\u5f0f\uff1a<\/p>\n<p>\u662f\u7684\uff0c\u786e\u5b9e\u3002\u8fd9\u5c06\u5bfc\u81f4dev\u522b\u540d($LATEST)\u4e0a\u8bbe\u7f6e\u4e86\u4e0e\u751f\u4ea7\u73af\u5883\u76f8\u540c\u5185\u5bb9\u7684\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<p>When illustrated, it looks something like this \u2193. \u4e00\u65e6\u88ab\u63d2\u56fe\uff0c\u770b\u8d77\u6765\u50cf\u8fd9\u6837\u2193\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d100337434c4406bf0098\/71-0.png\" alt=\"aws-lambda-alias-dev-prod.png\" \/><\/div>\n<p>\u7531\u4e8eAWS Lambda\u7248\u672c\u522b\u540d\u7684\u8bbe\u8ba1\uff0c\u9996\u5148\u9700\u8981\u66f4\u65b0$LATEST\uff0c\u7136\u540e\u8fdb\u884c\u7248\u672c\u53d1\u5e03\u548c\u522b\u540d\u66f4\u65b0\u7b49\u6b65\u9aa4\uff0c\u56e0\u6b64\u4f1a\u5bfc\u81f4\u66f4\u65b0$LATEST\u7684\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6700\u7ec8\u5728dev\u522b\u540d\u4e2d\u4fdd\u7559\u4e86\u751f\u4ea7\u73af\u5883\u7684\u73af\u5883\u53d8\u91cf\u3002<\/p>\n<p>\u5982\u679c\u60f3\u8981\u6062\u590d\u5230\u6700\u65b0\u7684\u8bbe\u7f6e\uff0c\u5e94\u8be5\u600e\u4e48\u505a\u5462\uff1f<br \/>\n\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u91cd\u65b0\u90e8\u7f72\uff0c\u5c06ENVIRONMENT = &#8220;dev&#8221;\u518d\u6b21\u90e8\u7f72\u5373\u53ef\u3002<\/p>\n<p>\u4f46\u662f\uff0c\u5982\u679c\u8fd9\u6837\u505a\uff0c\u4e0b\u4e00\u6b65\u5c31\u4f1a\u5220\u9664prod\u522b\u540d\u3002<br \/>\n\u7531\u4e8e\u5728\u73af\u5883\u53d8\u91cf\u4e3a&#8221;dev&#8221;\u7684\u60c5\u51b5\u4e0b\uff0cCDK\u751f\u6210\u7684\u6a21\u677f\u4e2d\u5c06\u6ca1\u6709prod\u522b\u540d\u5b58\u5728\u3002<\/p>\n<p>\u5982\u679c\u5f00\u59cb\u7422\u78e8\u7740\u603b\u662f\u4fdd\u7559prod\u522b\u540d\u4e4b\u7c7b\u7684\u4e1c\u897f\uff0c\u7a81\u7136\u4e4b\u95f4\u5c31\u4f1a\u53d8\u5f97\u9ebb\u70e6\u8d77\u6765\u3002<\/p>\n<p>\u6211\u89c9\u5f97\u8fd9\u4e2a\u95ee\u9898\u5e94\u8be5\u901a\u8fc7\u5236\u5ea6\u6765\u89e3\u51b3\u3002<\/p>\n<h1>\u90a3\u4e48\uff0c\u600e\u4e48\u529e\u5462\uff1f<\/h1>\n<p>\u6211\u8ba4\u4e3a\u4f7f\u7528 dev\/prod \u522b\u540d\u7684\u65b9\u6cd5\u53ef\u80fd\u5b58\u5728\u4e4b\u524d\u63d0\u5230\u8fc7\u7684\u95ee\u9898\u3002<\/p>\n<p>\u6211\u60f3\u8003\u8651\u4e00\u4e0b\u5982\u4f55\u80fd\u591f\u66f4\u5b89\u5168\u5730\u8fdb\u884c\u5f00\u53d1\u548c\u8fd0\u8425\u3002<\/p>\n<h2>\u57fa\u672c\u65b9\u9488<\/h2>\n<p>\u5c31Lambda\u800c\u8a00\uff0c\u6211\u8ba4\u4e3a\u6700\u597d\u7684\u505a\u6cd5\u662f\u5c06\u51fd\u6570\u8d44\u6e90\u5206\u5f00\u3002<\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u5c31\u662f\u8981\u5206\u522b\u6784\u5efa\u5f00\u53d1\u7528\u7684\u51fd\u6570\u548c\u751f\u4ea7\u7528\u7684\u51fd\u6570\u3002<\/p>\n<p>\u53ea\u8981\u6309\u7167\u8fd9\u6837\u505a\uff0c\u867d\u7136\u6ca1\u6709\u7279\u522b\u63d0\u53ca\uff0c\u4f46\u4f8b\u5982\u6dfb\u52a0\u5176\u4ed6\u7c7b\u578b\u7684\u90e8\u7f72\uff0c\u5982\u6682\u5b58\u73af\u5883\u7b49\uff0c\u4e5f\u5f88\u5bb9\u6613\u5b9e\u73b0\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u5173\u4e8e\u522b\u540d\uff0c\u6211\u4eec\u8003\u8651\u4e86\u5982\u4e0b\u56fe\u6240\u793a\u7684\u65b9\u5f0f\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d100337434c4406bf0098\/86-0.png\" alt=\"\u30a8\u30a4\u30ea\u30a2\u30b9\u65b9\u91dd.png\" \/><\/div>\n<p>\u4e3b\u8981\u8981\u70b9\u5982\u4e0b\uff1a<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u958b\u767a\u7528 Lambda \u95a2\u6570\u306b\u5b9a\u7fa9\u3059\u308b\u30a8\u30a4\u30ea\u30a2\u30b9\u306f dev \u306e\u307f\u3002$LATEST\u3092\u53c2\u7167\u3057\u3066\u3044\u308b\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u672c\u756a\u7528 Lambda \u95a2\u6570\u306e$LATEST\u306f\u3001\u539f\u5247\u89e6\u3089\u306a\u3044\u3002$LATEST\u3092\u53c2\u7167\u3059\u308b\u30a8\u30a4\u30ea\u30a2\u30b9\u306f\u5b9a\u7fa9\u3057\u306a\u3044\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\uff08Semantic Versioning \u306b\u5247\u308b\u3068\u3059\u308b\uff09\u306b\u5bfe\u5fdc\u3059\u308b\u540d\u524d\u306e\u30a8\u30a4\u30ea\u30a2\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u305d\u308c\u305e\u308c\u5225\u3005\u306e\u3000Lambda \u306e\u767a\u884c\u3057\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u53c2\u7167\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/ul>\n<h2>\u6839\u636e\u57fa\u672c\u65b9\u9488\u7684\u610f\u56fe<\/h2>\n<p>\u9996\u5148\uff0c\u5173\u4e8e\u5f00\u53d1\u51fd\u6570\uff0c\u6211\u6ca1\u6709\u7279\u522b\u8981\u8bf4\u7684\u3002\u5b83\u53ef\u80fd\u662f\u4e00\u4e2a\u975e\u5e38\u81ea\u7136\u7684 dev \u522b\u540d\uff0c\u4e0d\u662f\u5417\uff1f<\/p>\n<p>\u4e00\u65b9\u9762\uff0c\u5173\u4e8e\u751f\u4ea7\u73af\u5883\u7684 Lambda \u51fd\u6570\uff0c\u9996\u5148\u7684\u610f\u56fe\u662f\u201c\u5145\u5206\u5229\u7528 Lambda \u7684\u7248\u672c\u201d\u3002<\/p>\n<p>Lambda\u7684\u7248\u672c\u5c06\u73af\u5883\u53d8\u91cf\u548c\u90e8\u7f72\u7684\u4ee3\u7801\u7b49\u4fe1\u606f\u56fa\u5b9a\u4e0b\u6765\u3002<\/p>\n<p>\u5982\u679c\u5076\u7136\u5c06$LATEST\u7528\u4f5c\u751f\u4ea7\u73af\u5883\uff0c\u5219\u53ef\u4ee5\u76f4\u63a5\u4eceAWS\u7ba1\u7406\u63a7\u5236\u53f0\u66f4\u6539\u4ee3\u7801\uff0c\u4e5f\u53ef\u4ee5\u66f4\u6539\u73af\u5883\u53d8\u91cf\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\uff0c\u5373\u4f7f\u56e2\u961f\u4e2d\u6ca1\u6709\u6076\u610f\u7684\u4eba\uff0c\u56e0\u4e3a\u4eba\u4e3a\u9519\u8bef\u7684\u53ef\u80fd\u6027\u4ecd\u7136\u5b58\u5728\uff0c\u6240\u4ee5\u901a\u8fc7\u6b63\u786e\u5730\u53d1\u5e03 Lambda \u7684\u7248\u672c\u6765\u56fa\u5b9a\u90e8\u7f72\u72b6\u6001\u5e76\u5b9e\u73b0\u66f4\u5b89\u5168\u7684\u64cd\u4f5c\u662f\u6709\u4ef7\u503c\u7684\u3002<\/p>\n<p>\u7136\u800c\uff0cLambda \u7248\u672c\u7684\u6807\u8bc6\u7b26\u53ea\u662f\u7b80\u5355\u7684\u81ea\u7136\u6570\u8fde\u7eed\u7f16\u53f73\uff0c\u8fd9\u5b9e\u5728\u4ee4\u4eba\u4e0d\u592a\u5f00\u5fc3\u3002\u6211\u4e0d\u60f3\u7ed9\u8fd9\u4e2a\u8fde\u7eed\u7f16\u53f7\u8d4b\u4e88\u4efb\u4f55\u542b\u4e49\uff0c\u4e5f\u65e0\u9700\u8fdb\u884c\u7ba1\u7406\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6211\u8ba4\u4e3a\u5728\u6211\u4eec\u8fd0\u8425\u7cfb\u7edf\u65f6\uff0c\u9700\u8981\u7ed9\u5b83\u8d77\u4e00\u4e2a\u66f4\u6613\u4e8e\u7406\u89e3\u7684\u540d\u79f0\u3002<\/p>\n<p>\u6211\u8ba4\u4e3a\u4f5c\u4e3a\u89e3\u51b3\u65b9\u6848\uff0c\u4f7f\u7528Lambda\u522b\u540d\u4f1a\u66f4\u597d\u3002<\/p>\n<p>\u987a\u4fbf\u95ee\u4e00\u4e0b\uff0c\u6211\u8ba4\u4e3a\u5728\u6211\u4eec\u81ea\u5df1\u7ba1\u7406\u7cfb\u7edf\u53d1\u5e03\u65f6\uff0c\u5e38\u5e38\u4f1a\u91c7\u7528\u7c7b\u4f3c\u4e8e\u8bed\u4e49\u5316\u7248\u672c\u63a7\u5236\u7684\u65b9\u5f0f\u6765\u7ba1\u7406\u7248\u672c\u3002<\/p>\n<p>&nbsp;<\/p>\n<p>\u5982\u679c\u662f\u8fd9\u6837\u7684\u8bdd\uff0c\u4f8b\u5982\u5982\u679c\u7cfb\u7edf\u7248\u672c\u662f1.0.0\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e3a\u5176\u6dfb\u52a0\u5bf9\u5e94\u7684\u522b\u540dprod_1-0-0\uff0c\u4ee5\u4fbf\u66f4\u5bb9\u6613\u7406\u89e3\u54ea\u4e2a\u7248\u672c\u7684Lambda\u6b63\u5728\u8fd0\u884c\u3002<\/p>\n<h2>\u8fd9\u4e2a\u57fa\u672c\u65b9\u9488\u89e3\u51b3\u4e86\u4ec0\u4e48\u95ee\u9898\uff1f<\/h2>\n<p>\u5982\u679c\u6211\u4eec\u9488\u5bf9\u521a\u624d\u63d0\u5230\u7684\u95ee\u9898\u8fdb\u884c\u601d\u8003\u7684\u8bdd\uff0c<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u958b\u767a\u7528\u30fb\u672c\u756a\u7528\u3067 Lambda\u95a2\u6570\u3092\u5206\u3051\u305f\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u74b0\u5883\u306b\u30c7\u30d7\u30ed\u30a4\u3059\u308b\u969b\u306b\u3001\u4ed6\u306e\u74b0\u5883\u306e\u3053\u3068\u3092\u610f\u8b58\u3057\u306a\u304f\u3066\u6e08\u3080<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">DB\u306a\u3069\u3001\u4ed6\u306eAWS\u30ea\u30bd\u30fc\u30b9\u305f\u3061\u3068\u540c\u69d8\u306b\u3001\u30c7\u30d7\u30ed\u30a4\u30e1\u30f3\u30c8\u3054\u3068\u306b\u30ea\u30bd\u30fc\u30b9\u3092\u5b9a\u7fa9\u3057\u305f\u5f62\u306b\u306a\u3063\u305f\u3053\u3068\u3067\u3001AWS \u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u5206\u5272\u3059\u308b\u3068\u3044\u3063\u305f\u4f53\u5236\u3082\u5bb9\u6613\u306b\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/ul>\n<p>\u6211\u8ba4\u4e3a\u5728\u8fd9\u4e9b\u65b9\u9762\u53ef\u4ee5\u8fdb\u884c\u6539\u5584\u3002<\/p>\n<h2>\u4f7f\u7528 AWS CDK \u7684\u5b9e\u65bd\u6837\u4f8b<\/h2>\n<p>\u6211\u6253\u7b97\u7b80\u5355\u5730\u5b9e\u65bd\u5148\u524d\u7684\u57fa\u672c\u65b9\u9488\u3002<\/p>\n<p>\u9996\u5148\u8ba8\u8bba\u4e00\u4e0b\u51fd\u6570\u7684\u5b9a\u4e49\uff0c\u4f8b\u5982\u4e0b\u9762\u7684\u65b9\u5f0f\u53ef\u80fd\u662f\u6b63\u786e\u7684\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">cdk<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Construct<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">constructs<\/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\">lambda<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NodejsFunction<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda-nodejs<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">getEnvironment<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">ENVIRONMENT<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SampleStack<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">Stack<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nf\">constructor<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Construct<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">?:<\/span> <span class=\"nx\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">StackProps<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t\t<span class=\"k\">super<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">);<\/span>\r\n\r\n\t\t<span class=\"kd\">const<\/span> <span class=\"nx\">sampleFunction<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">NodejsFunction<\/span><span class=\"p\">(<\/span>\r\n\t\t\t<span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"p\">{<\/span>\r\n\t\t\t\t<span class=\"na\">functionName<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`sample-stack-nodejs-function-<\/span><span class=\"p\">${<\/span><span class=\"nf\">getEnvironment<\/span><span class=\"p\">()}<\/span><span class=\"s2\">`<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">handler<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">index.handler<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">lambda\/sample-stack-nodejs-function.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">environment<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n\t\t\t\t\t<span class=\"na\">ENVIRONMENT<\/span><span class=\"p\">:<\/span> <span class=\"nf\">getEnvironment<\/span><span class=\"p\">(),<\/span>\r\n\t\t\t\t<span class=\"p\">},<\/span>\r\n\t\t\t<span class=\"p\">},<\/span>\r\n\t\t<span class=\"p\">);<\/span>\r\n\t<span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u6839\u636e functionName \u4e2d\u5b9a\u4e49\u7684 sample-stack-nodejs-function-${getEnvironment()} \u7684\u89c4\u5219\uff0c\u6211\u4eec\u6839\u636e ENVIRONMENT \u7684\u8bbe\u7f6e\u6765\u8bbe\u8ba1\u4e0d\u540c\u7684 Lambda \u8d44\u6e90\u3002<\/p>\n<p>\u6700\u540e\u662f\u7248\u672c\u522b\u540d\u7684\u5b9a\u4e49\u3002<br \/>\n\u63a5\u4e0b\u6765\u7684\u90e8\u5206\u5c06\u4e0e\u4e4b\u524d\u7684\u5b9e\u65bd\u793a\u4f8b\u51e0\u4e4e\u76f8\u540c\uff0c\u53ea\u662f\u5bf9\u522b\u540d\u540d\u79f0\u8fdb\u884c\u4e86\u4e00\u4e9b\u6539\u8fdb\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"k\">import<\/span> <span class=\"o\">*<\/span> <span class=\"k\">as<\/span> <span class=\"nx\">cdk<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">Construct<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">constructs<\/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\">lambda<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n<span class=\"k\">import<\/span> <span class=\"p\">{<\/span> <span class=\"nx\">NodejsFunction<\/span> <span class=\"p\">}<\/span> <span class=\"k\">from<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">aws-cdk-lib\/aws-lambda-nodejs<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">getEnvironment<\/span> <span class=\"o\">=<\/span> <span class=\"p\">()<\/span> <span class=\"o\">=&gt;<\/span> <span class=\"nx\">process<\/span><span class=\"p\">.<\/span><span class=\"nx\">env<\/span><span class=\"p\">.<\/span><span class=\"nx\">ENVIRONMENT<\/span> <span class=\"o\">||<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"cm\">\/**\r\n * \u73fe\u5728\u306e\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u5b9a\u7fa9\r\n * \u3042\u308b\u3044\u306f\u3001\u5225\u306e\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u53d6\u308b\u306a\u3069\u306e\u5de5\u592b\u3092\u3059\u308b\u3002\r\n *\/<\/span>\r\n<span class=\"kd\">const<\/span> <span class=\"nx\">CURRENT_SYSTEM_VERSION<\/span> <span class=\"o\">=<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">0.0.0<\/span><span class=\"dl\">\"<\/span><span class=\"p\">;<\/span>\r\n\r\n<span class=\"k\">export<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">SampleStack<\/span> <span class=\"kd\">extends<\/span> <span class=\"nc\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">Stack<\/span> <span class=\"p\">{<\/span>\r\n\t<span class=\"nf\">constructor<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">:<\/span> <span class=\"nx\">Construct<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">:<\/span> <span class=\"kr\">string<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">?:<\/span> <span class=\"nx\">cdk<\/span><span class=\"p\">.<\/span><span class=\"nx\">StackProps<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n\t\t<span class=\"k\">super<\/span><span class=\"p\">(<\/span><span class=\"nx\">scope<\/span><span class=\"p\">,<\/span> <span class=\"nx\">id<\/span><span class=\"p\">,<\/span> <span class=\"nx\">props<\/span><span class=\"p\">);<\/span>\r\n\r\n\t\t<span class=\"kd\">const<\/span> <span class=\"nx\">sampleFunction<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">NodejsFunction<\/span><span class=\"p\">(<\/span>\r\n\t\t\t<span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t<span class=\"p\">{<\/span>\r\n\t\t\t\t<span class=\"na\">functionName<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`sample-stack-nodejs-function-<\/span><span class=\"p\">${<\/span><span class=\"nf\">getEnvironment<\/span><span class=\"p\">()}<\/span><span class=\"s2\">`<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">handler<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">index.handler<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">runtime<\/span><span class=\"p\">:<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nx\">Runtime<\/span><span class=\"p\">.<\/span><span class=\"nx\">NODEJS_18_X<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">entry<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">lambda\/sample-stack-nodejs-function.js<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n\t\t\t\t<span class=\"na\">environment<\/span><span class=\"p\">:<\/span> <span class=\"p\">{<\/span>\r\n\t\t\t\t\t<span class=\"na\">ENVIRONMENT<\/span><span class=\"p\">:<\/span> <span class=\"nf\">getEnvironment<\/span><span class=\"p\">(),<\/span>\r\n\t\t\t\t<span class=\"p\">},<\/span>\r\n\t\t\t<span class=\"p\">},<\/span>\r\n\t\t<span class=\"p\">);<\/span>\r\n\r\n        <span class=\"k\">if <\/span><span class=\"p\">(<\/span><span class=\"nf\">getEnvironment<\/span><span class=\"p\">()<\/span> <span class=\"o\">===<\/span> <span class=\"dl\">'<\/span><span class=\"s1\">prod<\/span><span class=\"dl\">'<\/span><span class=\"p\">)<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"kd\">const<\/span> <span class=\"nx\">lambdaVersion<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Version<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"s2\">`sample-stack-nodejs-function-version-<\/span><span class=\"p\">${<\/span><span class=\"nx\">CURRENT_SYSTEM_VERSION<\/span><span class=\"p\">}<\/span><span class=\"s2\">`<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"p\">{<\/span> <span class=\"na\">lambda<\/span><span class=\"p\">:<\/span> <span class=\"nx\">sampleFunction<\/span> <span class=\"p\">},<\/span>\r\n            <span class=\"p\">);<\/span>\r\n\r\n            <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Alias<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function-prod-alias<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"p\">{<\/span>\r\n                    <span class=\"na\">aliasName<\/span><span class=\"p\">:<\/span> <span class=\"s2\">`prod_<\/span><span class=\"p\">${<\/span><span class=\"nx\">CURRENT_SYSTEM_VERSION<\/span><span class=\"p\">.<\/span><span class=\"nf\">replace<\/span><span class=\"p\">(<\/span><span class=\"sr\">\/<\/span><span class=\"se\">\\.<\/span><span class=\"sr\">\/g<\/span><span class=\"p\">,<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">-<\/span><span class=\"dl\">\"<\/span><span class=\"p\">)}<\/span><span class=\"s2\">`<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"na\">version<\/span><span class=\"p\">:<\/span> <span class=\"nx\">lambdaVersion<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"p\">},<\/span>\r\n            <span class=\"p\">);<\/span>\r\n        <span class=\"p\">}<\/span> <span class=\"k\">else<\/span> <span class=\"p\">{<\/span>\r\n            <span class=\"k\">new<\/span> <span class=\"nx\">lambda<\/span><span class=\"p\">.<\/span><span class=\"nc\">Alias<\/span><span class=\"p\">(<\/span>\r\n                <span class=\"k\">this<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"dl\">\"<\/span><span class=\"s2\">sample-stack-nodejs-function-dev-alias<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n                <span class=\"p\">{<\/span>\r\n                    <span class=\"na\">aliasName<\/span><span class=\"p\">:<\/span> <span class=\"dl\">\"<\/span><span class=\"s2\">dev<\/span><span class=\"dl\">\"<\/span><span class=\"p\">,<\/span>\r\n                    <span class=\"na\">version<\/span><span class=\"p\">:<\/span> <span class=\"nx\">sampleFunction<\/span><span class=\"p\">.<\/span><span class=\"nx\">latestVersion<\/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\t<span class=\"p\">}<\/span>\r\n<span class=\"p\">}<\/span>\r\n<\/code><\/pre>\n<p>\u5728\u7c7b\u5b9a\u4e49\u7684\u4e0a\u65b9\u5b9a\u4e49\u4e86\u4e00\u4e2a\u540d\u4e3aCURRENT_SYSTEM_VERSION\u7684\u5e38\u91cf\u3002\uff08\u6ce8\u610f\uff1a\u5728\u8fd9\u91cc\u6211\u4eec\u786c\u7f16\u7801\u4e86\uff0c\u4f46\u662f\u5e0c\u671b\u60a8\u53ef\u4ee5\u6839\u636e\u65b9\u4fbf\u7ba1\u7406\u7684\u9700\u6c42\u8fdb\u884c\u4e00\u4e9b\u8c03\u6574\uff09<\/p>\n<p>\u8fd9\u6b21\u6211\u4eec\u53ea\u4e13\u6ce8\u4e8eLambda\uff0c\u5e76\u8fdb\u884c\u4e86\u975e\u5e38\u7b80\u5355\u7684\u5b9e\u73b0\uff0c\u4f46\u57fa\u672c\u4e0a\u53ef\u4ee5\u6309\u7167\u8fd9\u4e2a\u5f62\u5f0f\u6765\u8fdb\u884c\u5b9e\u73b0\u3002<\/p>\n<h1>AWS Lambda \u7684\u522b\u540d\u662f\u7528\u6765\u505a\u4ec0\u4e48\u7684\uff1f<\/h1>\n<p>\u8ba9\u6211\u4eec\u56de\u5230\u8fd9\u91cc\uff0c\u601d\u8003\u4e00\u4e0b Lambda \u51fd\u6570\u7684\u522b\u540d\u529f\u80fd\u7684\u76ee\u7684\u662f\u4ec0\u4e48\u3002<\/p>\n<p>\u4ece\u516c\u5f0f\u6587\u4ef6\u4e2d\u5f15\u7528\u5982\u4e0b\uff1a<\/p>\n<blockquote><p>\u60a8\u53ef\u4ee5\u4e3aLambda\u51fd\u6570\u521b\u5efa\u4e00\u4e2a\u6216\u591a\u4e2a\u522b\u540d\u3002Lambda\u522b\u540d\u7c7b\u4f3c\u4e8e\u6307\u5411\u7279\u5b9a\u51fd\u6570\u7248\u672c\u7684\u6307\u9488\u3002\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u522b\u540dAmazon\u8d44\u6e90\u540d\u79f0\uff08ARN\uff09\u8bbf\u95ee\u51fd\u6570\u7248\u672c\u3002<\/p><\/blockquote>\n<p>\u5f15\u7528\uff1ahttps:\/\/docs.aws.amazon.com\/lambda\/latest\/dg\/configuration-aliases.html<br \/>\n\u5f15\u81ea\uff1ahttps:\/\/docs.aws.amazon.com\/lambda\/latest\/dg\/configuration-aliases.html<\/p>\n<p>\u55ef\uff0c\u8bf4\u5b9e\u8bdd\uff0c\u8fd9\u5e76\u6ca1\u6709\u4ec0\u4e48\u7279\u522b\u91cd\u8981\u7684\u54c8\u54c8\u3002<\/p>\n<p>\u7136\u800c\uff0c\u91cd\u8981\u7684\u662f\u5728\u8fd9\u91cc\u662f\u7528\u6237\u53ef\u4ee5\u4f7f\u7528\u522b\u540d ARN \u6765\u8bbf\u95ee\u51fd\u6570\u7684\u7248\u672c\u3002<\/p>\n<p>\u6211\u7406\u89e3\u7684\u610f\u601d\u662f\uff0cLambda\u51fd\u6570\u7684\u7248\u672c\u662f\u6211\u60f3\u8981\u4f7f\u7528\u7684\u5b9e\u4f53\uff0c\u4f46\u4f5c\u4e3a\u8bbf\u95ee\u5b83\u7684\u624b\u6bb5\uff0c\u6211\u53ef\u4ee5\u81ea\u5df1\u547d\u540d\u522b\u540d\u6765\u4f7f\u7528\u301c\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6211\u8ba4\u4e3a\u4f7f\u7528\u522b\u540d\u7684\u610f\u56fe\u4e0d\u662f\u4e3a\u4e86\u6709\u6548\u5730\u7ba1\u7406\u81ea\u7136\u6570\uff0c\u800c\u662f\u4e3a\u4e86\u7ed9\u5b83\u4eec\u8d77\u4e00\u4e2a\u5bb9\u6613\u7406\u89e3\u7684\u540d\u5b57\uff0c\u8fd9\u5e76\u4e0d\u662f\u4e00\u79cd\u5947\u602a\u7684\u8bbe\u8ba1\u30026<\/p>\n<h1>\u8fd9\u4e2a\u65b9\u9488\u7684\u7f3a\u70b9<\/h1>\n<p>\u6211\u8ba4\u4e3a\u57fa\u672c\u4e0a\uff0c\u6211\u4eec\u7684\u65b9\u9488\u662f\u5728\u5f00\u53d1\u73af\u5883\u548c\u751f\u4ea7\u73af\u5883\u4e2d\u5f7b\u5e95\u5206\u79bb\u8d44\u6e90\uff0c\u6240\u4ee5\u5728\u5b89\u5168\u548c\u7075\u6d3b\u6027\u65b9\u9762\uff0c\u5728\u73af\u5883\u642d\u5efa\u65b9\u9762\u51e0\u4e4e\u6ca1\u6709\u4ec0\u4e48\u7f3a\u70b9\u3002<\/p>\n<p>\u5982\u679c\u8981\u4e3e\u4e00\u4e2a\u4f8b\u5b50\u7684\u8bdd\uff0c\u6211\u8ba4\u4e3a\u5fc5\u987b\u8981\u5728\u56e2\u961f\u5185\u660e\u786e\u5236\u5b9a\u81ea\u5df1\u7cfb\u7edf\u7684\u7248\u672c\u7ba1\u7406\u65b9\u9488\u3002<\/p>\n<p>\u5728\u6b64\u6b21\u57fa\u672c\u65b9\u9488\u4e2d\u6d89\u53ca\u7684\u4ee3\u7801\u793a\u4f8b\u4e2d\uff0c\u76f4\u63a5\u5728\u5e38\u91cfCURRENT_SYSTEM_VERSION\u4e2d\u5199\u5165\u4e86\u7248\u672c\u53f7\u3002<\/p>\n<p>\u5982\u679cCDK\u7684\u4ee3\u7801\u4e4b\u5916\u8fd8\u6709\u5176\u4ed6\u9700\u8981\u7ba1\u7406\u7684\u4e1c\u897f\uff0c\u53ef\u80fd\u9700\u8981\u8003\u8651\u53c2\u8003\u8fd9\u4e9b\u4e1c\u897f\u3002<br \/>\n\u6216\u8005\uff0c\u53ef\u80fd\u8fd8\u6709\u8981\u6c42\u4e0d\u4ec5\u4fdd\u7559\u5f53\u524d\u7248\u672c\uff0c\u800c\u4e14\u8fd8\u8981\u4fdd\u7559\u4ee5\u524d\u7248\u672c\u7684\u60c5\u51b5\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u6211\u8ba4\u4e3a\u9700\u8981\u63d0\u524d\u786e\u5b9a\u5e76\u7ba1\u7406\u5982\u4f55\u4fdd\u7559\u7248\u672c\u5386\u53f2\u8bb0\u5f55\u7684\u7b56\u7565\u3002<\/p>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u603b\u7ed3\u8d77\u6765\uff0c\u6211\u8ba4\u4e3a\u6700\u597d\u7684\u65b9\u6cd5\u662f\uff0c\u76f4\u63a5\u5c06Lambda\u51fd\u6570\u5206\u5f00\uff0c\u8fdb\u4e00\u6b65\u8bf4\uff0c\u751a\u81f3\u5c06\u5176\u4e0eAWS\u5e10\u6237\u5206\u5f00\u3002<\/p>\n<p>\u6211\u5f88\u597d\u5947\u7ecf\u5e38\u4f7f\u7528 AWS \u7684\u5de5\u7a0b\u5e08\u4eec\u662f\u5982\u4f55\u7ba1\u7406\u8fd9\u4e9b\u4e8b\u60c5\u7684\u5462\u3002\u5982\u679c\u60a8\u80fd\u544a\u8bc9\u6211\uff0c\u6211\u5c06\u4e0d\u80dc\u611f\u6fc0\u3002?\u200d\u2642\ufe0f<\/p>\n<p>\u611f\u8c22\u60a8\u8010\u5fc3\u9605\u8bfb\u6211\u5197\u957f\u7684\u5e9f\u8bdd\u81f3\u6b64\u3002<\/p>\n<section>\u5982\u679c\u4f60\u7406\u89e3\u8fd9\u4e9b\u4e8b\u60c5\u5e76\u4e14\u5199\u4e0b\u6765\uff0c\u7136\u540e\u8bfb\u4e86\uff0c\u90a3\u5c31\u592a\u7b28\u4e86\uff01\u5efa\u8bae\u70b9\u51fb\u6d4f\u89c8\u5668\u8fd4\u56de\u3002\u81f3\u5c11\u5728\u6211\u4f5c\u4e3a\u4e00\u4e2a\u521d\u5b66\u8005\u65f6\uff0c\u6211\u4e00\u76f4\u8ba4\u4e3a\u201c\u54e6~\u539f\u6765\u662f\u8fd9\u6837\u7684\u5417~\uff08\u7b11\uff09\u201d\uff0c\u6240\u4ee5\u6211\u60f3\u5199\u7ed9\u5f53\u65f6\u7684\u6211\u3002\u987a\u4fbf\u8bf4\u4e00\u4e0b\uff0c\u5b9e\u9645\u4e0a\u5bf9\u4e8e\u8fd0\u884c\u65f6\u7684\u8bbe\u7f6e\uff08\u4f8b\u5982Node.js\u7684\u7248\u672c\uff09\u548c\u5b9e\u9645\u4f7f\u7528\u4e0a\uff0c\u6211\u8ba4\u4e3a\u6700\u597d\u8fd8\u662f\u66f4\u52a0\u51c6\u786e\u5730\u6307\u5b9a\u3002\u672c\u6587\u7701\u7565\u4e86\u5f88\u591a\u4e0e\u672c\u6587\u4e3b\u9898\u65e0\u5173\u7684\u5185\u5bb9\uff0c\u8bf7\u8c05\u89e3\u3002\u5728\u8fd9\u91cc\uff0c\u81ea\u7136\u6570\u6307\u7684\u662f\u6b63\u6574\u6570\u3002\u5bf9\u4e8e\u522b\u540d\u7684\u540d\u79f0\u53ef\u7528\u5b57\u7b26\u7c7b\u578b\u6709\u4e00\u4e9b\u9650\u5236\u3002\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u8003\u6b64\u5904\u3002\u6b64\u5916\uff0c\u6211\u8fd8\u8ba4\u4e3a\u5bf9\u4e8eStack\u7684\u540d\u79f0\uff0c\u4e5f\u6709\u5fc5\u8981\u5c06\u5176\u547d\u540d\u4e3aprod\u3001dev\u7b49\u540d\u79f0\uff0c\u4ee5\u4fbf\u5728\u4e0d\u540c\u7684Stack\u4e2d\u5b9a\u4e49\u3002\u5426\u5219\uff0c\u5728\u5c1d\u8bd5\u6784\u5efa\u751f\u4ea7\u73af\u5883\u65f6\uff0c\u53ef\u80fd\u4f1a\u5c06\u5f00\u53d1\u73af\u5883\u5220\u9664\u3002\u53cd\u8fc7\u6765\u8bf4\uff0c\u53ea\u8981\u8fd9\u6837\u505a\uff0c\u5373\u4f7f\u5f00\u53d1\u548c\u751f\u4ea7\u4f7f\u7528\u76f8\u540c\u7684AWS\u8d26\u6237\uff0c\u7531\u4e8eStack\u6216Lambda\u51fd\u6570\u672c\u8eab\u5b8c\u5168\u5206\u5f00\uff0c\u6df7\u6dc6\u7684\u98ce\u9669\u4e5f\u76f8\u5f53\u4f4e\u3002\u5173\u4e8e\u522b\u540d\u7684\u53e6\u4e00\u4e2a\u529f\u80fd\u662f\u52a0\u6743\u8def\u7531\u529f\u80fd\u3002\u6211\u8ba4\u4e3a\u8fd9\u4e5f\u662f\u5b9e\u73b0\u66f4\u7075\u6d3b\u7684\u90e8\u7f72\u7b56\u7565\u7684\u529f\u80fd\uff0c\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u4e5f\u975e\u5e38\u6709\u7528\uff0c\u6240\u4ee5\u6211\u8ba4\u4e3a\u5b83\u5e76\u4e0d\u662f\u4e3a\u4e86\u533a\u5206dev\/prod\u7b49\u505a\u6cd5\u800c\u5b58\u5728\u7684\u529f\u80fd\u3002\u5982\u679c\u50cf\u672c\u6b21\u4e00\u6837\u53ea\u7ba1\u7406\u4e00\u4e2aCURRENT_SYSTEM_VERSION\u7684\u65b9\u6cd5\uff0c\u4f8b\u5982\u5f53\u5c1d\u8bd5\u90e8\u7f72\u4e3a0.0.1\u65f6\uff0c\u4e4b\u524d\u4ee50.0.0\u90e8\u7f72\u7684Lambda\u51fd\u6570\u7248\u672c\u5c06\u4f1a\u6d88\u5931\u3002\u56e0\u6b64\uff0c\u6211\u8ba4\u4e3a\u5728\u4e0d\u5e0c\u671b\u505a\u51fa\u8fd9\u6837\u7684\u4e8b\u60c5\u65f6\uff0c\u9700\u8981\u8003\u8651\u4fdd\u7559\u5386\u53f2\u8bb0\u5f55\u3002<\/section>\n","protected":false},"excerpt":{"rendered":"<p>\u9996\u5148 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