{"id":32595,"date":"2023-06-19T04:38:36","date_gmt":"2022-11-08T12:52:58","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%95%b4%e7%90%86node-js-express%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%88%86%e7%82%b8%e9%80%9f%e5%ba%a6%e7%9a%84ect%e6%a8%a1%e6%9d%bf%e8%af%ad%e6%b3%95%e3%80%82\/"},"modified":"2024-04-30T09:36:46","modified_gmt":"2024-04-30T01:36:46","slug":"%e6%95%b4%e7%90%86node-js-express%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%88%86%e7%82%b8%e9%80%9f%e5%ba%a6%e7%9a%84ect%e6%a8%a1%e6%9d%bf%e8%af%ad%e6%b3%95%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%95%b4%e7%90%86node-js-express%e6%a1%86%e6%9e%b6%e4%b8%ad%e7%88%86%e7%82%b8%e9%80%9f%e5%ba%a6%e7%9a%84ect%e6%a8%a1%e6%9d%bf%e8%af%ad%e6%b3%95%e3%80%82\/","title":{"rendered":"\u6574\u7406Node.js Express\u6846\u67b6\u4e2d\u7206\u70b8\u901f\u5ea6\u7684ECT\u6a21\u677f\u8bed\u6cd5"},"content":{"rendered":"<h1>\u7684\u4e00\u4e2a\u9009\u62e9\u662f\uff1a\u76ee\u6807<\/h1>\n<p>\u7531\u4e8eExpress\u6846\u67b6\u4ee5\u5176\u6700\u5feb\u7684\u901f\u5ea6\u800c\u95fb\u540d\uff0c\u4f46\u662f\u7531\u4e8e\u5b83\u7684\u8bed\u6cd5\u6ca1\u6709\u6574\u7406\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u81ea\u5df1\u6574\u7406\u4e00\u4e0b\u3002<\/p>\n<h2>\u8bf7\u53c2\u8003<\/h2>\n<p>\u5728\u8fd9\u91cc\u7684\u7f51\u7ad9\u4e0a\uff08http:\/\/ectjs.com\/\uff09\uff0c\u6709\u5173\u4e8eECT\u7684\u8bf4\u660e\uff0c\u6709\u4e00\u4e9b\u8be6\u7ec6\u5185\u5bb9\u3002\u5b83\u4e0eCoffeeScript\u76f8\u4f3c\uff0c\u4f46\u5e76\u4e0d\u5b8c\u5168\u76f8\u540c\u3002<\/p>\n<hr \/>\n<h1>\u8bed\u6cd5<\/h1>\n<h3>\u65e0\u9700\u8f6c\u4e49\u5373\u53ef\u8f93\u51fa<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;h1&gt;&lt;%<\/span><span class=\"o\">-<\/span> <span class=\"nd\">@title<\/span> <span class=\"nt\">%&gt;&lt;\/h1&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u9003\u9038\u5e76\u8f93\u51fa<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;code&gt;&lt;%=<\/span> <span class=\"nd\">@source<\/span> <span class=\"nt\">%&gt;&lt;\/code&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u5982\u679c\u6761\u4ef6\u6210\u7acb<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;%<\/span> <span class=\"k\">if<\/span> <span class=\"nd\">@value1<\/span><span class=\"o\">?<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>?\u3067\u5b58\u5728\u78ba\u8a8d\u3002false,\"\",0\u3067\u3082\u5b58\u5728\u3059\u308c\u3070\u3053\u3053\u3067\u3059<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">else<\/span> <span class=\"k\">if<\/span> <span class=\"o\">!<\/span><span class=\"nd\">@value2<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>[false,0,\"\"+\u5b58\u5728\u3057\u306a\u3044] \u3092\u5224\u65ad\u3057\u305f\u3051\u308c\u3070!<span class=\"nt\">&lt;\/label&gt;<\/span> <span class=\"c\">&lt;!-- ?\u3068\u540c\u3058\u5f79\u5272\u3082\u517c\u306d\u307e\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">else<\/span> <span class=\"k\">if<\/span> <span class=\"nd\">@value3<\/span> <span class=\"o\">==<\/span> <span class=\"s\">\"2\"<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>\u5f0f\u3067\u6bd4\u8f03\u3002=== \u306f\u7121\u304f\u3066\u3001==\u3067\u578b\u306e\u4e00\u81f4\u3082\u898b\u3089\u308c\u307e\u3059\u3002<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">else<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;label&gt;<\/span>\u8a72\u5f53\u7121\u3057<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u30fb\u65b0\u589e\u53d8\u91cf<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u5909\u6570\u5ba3\u8a00\u3002\u5f8c\u7d9a\u306e\u51e6\u7406\u3067\u3053\u306e\u5909\u6570\u3092\u4f7f\u3048\u307e\u3059\u3002 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"nd\">@start_num<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u30fb\u4e09\u4e2a\u64cd\u4f5c<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u4e09\u9805\u6f14\u7b97\u3067\u5024\u3092@str\u306b\u5165\u308c\u307e\u3059\u3002 --&gt;<\/span>\r\n<span class=\"c\">&lt;!-- @value\u304c\u3042\u308c\u3070\"a\"\u3002\u7121\u3051\u308c\u3070\"b\"\u304c\u51fa\u529b\u3055\u308c\u308b --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"nd\">@str<\/span> <span class=\"o\">=<\/span> <span class=\"k\">if<\/span> <span class=\"nd\">@value<\/span> <span class=\"n\">then<\/span> <span class=\"s\">\"a\"<\/span> <span class=\"k\">else<\/span> <span class=\"s\">\"b\"<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<span class=\"nt\">&lt;label&gt;&lt;%<\/span><span class=\"o\">-<\/span> <span class=\"nd\">@str<\/span> <span class=\"nt\">%&gt;&lt;\/label&gt;<\/span> \r\n\r\n<span class=\"c\">&lt;!-- \u3053\u3061\u3089\u306f\u5909\u6570\u306b\u4ee3\u5165\u305b\u305a\u76f4\u63a5\u753b\u9762\u51fa\u529b\u3059\u308b\u5834\u5408 --&gt;<\/span>\r\n<span class=\"nt\">&lt;label&gt;&lt;%=<\/span> <span class=\"k\">if<\/span> <span class=\"nd\">@value<\/span> <span class=\"n\">then<\/span> <span class=\"s\">\"a\"<\/span> <span class=\"k\">else<\/span> <span class=\"s\">\"b\"<\/span> <span class=\"nt\">%&gt;&lt;\/label&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u867d\u7136\u6587<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u62ec\u5f27\u5185\u304ctrue\u306e\u9593\u7e70\u308a\u8fd4\u3057\u307e\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">while<\/span> <span class=\"o\">(<\/span><span class=\"nd\">@start_num<\/span><span class=\"o\">++<\/span> <span class=\"o\">&lt;<\/span> <span class=\"nd\">@max_num<\/span><span class=\"o\">)<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n  <span class=\"nt\">&lt;li&gt;&lt;%<\/span><span class=\"o\">-<\/span> <span class=\"nd\">@start_num<\/span> <span class=\"nt\">%&gt;&lt;\/li&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528for\u5faa\u73af\u5bf9\u6570\u7ec4\u8fdb\u884c\u8fed\u4ee3\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u7e70\u308a\u8fd4\u3057\u306f\u914d\u5217\u306e\u307f\u3067\u3059\u3002\u30aa\u30d6\u30b8\u30a7\u30af\u30c8(map)\u306f\u30c0\u30e1\u3067\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"nd\">@value<\/span> <span class=\"o\">=<\/span> <span class=\"o\">[<\/span><span class=\"mi\">1<\/span><span class=\"o\">,<\/span><span class=\"mi\">2<\/span><span class=\"o\">,<\/span><span class=\"mi\">3<\/span><span class=\"o\">]<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">for<\/span> <span class=\"n\">val<\/span> <span class=\"n\">in<\/span> <span class=\"nd\">@value<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;li&gt;&lt;%<\/span><span class=\"o\">-<\/span> <span class=\"n\">val<\/span> <span class=\"nt\">%&gt;&lt;\/li&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u00b7 \u8f6c\u6362\u8bed\u53e5<\/h3>\n<pre class=\"post-pre\"><code><span class=\"nt\">&lt;%<\/span> <span class=\"nd\">@oauthProvider<\/span><span class=\"o\">=<\/span><span class=\"err\">'<\/span><span class=\"n\">facebook<\/span><span class=\"err\">'<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">switch<\/span> <span class=\"nd\">@oauthProvider<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"n\">when<\/span> <span class=\"err\">'<\/span><span class=\"n\">facebook<\/span><span class=\"err\">'<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;label&gt;<\/span>facebook<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"n\">when<\/span> <span class=\"err\">'<\/span><span class=\"n\">twitter<\/span><span class=\"err\">'<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;label&gt;<\/span>twitter<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"k\">else<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;label&gt;<\/span>else<span class=\"nt\">&lt;\/label&gt;<\/span>\r\n    <span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528\u51fd\u6570<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ JavaScript\u3067\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u95a2\u6570\u3092\u6e21\u3057\u305f\u5834\u5408<\/span>\r\n<span class=\"nx\">data<\/span><span class=\"p\">.<\/span><span class=\"nx\">calc<\/span> <span class=\"o\">=<\/span> <span class=\"kd\">function<\/span><span class=\"p\">(<\/span><span class=\"nx\">a<\/span><span class=\"p\">,<\/span><span class=\"nx\">b<\/span><span class=\"p\">){<\/span><span class=\"k\">return<\/span> <span class=\"nx\">a<\/span><span class=\"o\">+<\/span><span class=\"nx\">b<\/span><span class=\"p\">;};<\/span>\r\n<span class=\"nx\">res<\/span><span class=\"p\">.<\/span><span class=\"nx\">render<\/span><span class=\"p\">(<\/span><span class=\"dl\">'<\/span><span class=\"s1\">test<\/span><span class=\"dl\">'<\/span><span class=\"p\">,<\/span> <span class=\"nx\">data<\/span><span class=\"p\">);<\/span>\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- test.ect --&gt;<\/span>\r\n<span class=\"c\">&lt;!-- \u753b\u9762\u5074\u3067\u5229\u7528\u53ef\u80fd --&gt;<\/span>\r\n<span class=\"nt\">&lt;%=<\/span> <span class=\"nd\">@calc<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">,<\/span><span class=\"mi\">2<\/span><span class=\"o\">)<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4f7f\u7528\u5e03\u5c40<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- page.ect\u30d5\u30a1\u30a4\u30eb --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">extend<\/span> <span class=\"err\">'<\/span><span class=\"n\">layout<\/span><span class=\"o\">.<\/span><span class=\"na\">ect<\/span><span class=\"err\">'<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<span class=\"c\">&lt;!-- layout.ect\u306e\u4e2d\u306e\"content\"\u306e\u5834\u6240\u306b\u8aad\u307f\u8fbc\u307e\u308c\u307e\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;div&gt;<\/span>Hello, World!<span class=\"nt\">&lt;\/div&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">block<\/span> <span class=\"err\">'<\/span><span class=\"n\">footer<\/span><span class=\"err\">'<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n    <span class=\"c\">&lt;!-- layout.ect\u306e\u4e2d\u306e\"content 'footer'\"\u306e\u5834\u6240\u306b\u8aad\u307f\u8fbc\u307e\u308c\u307e\u3059 --&gt;<\/span>\r\n    <span class=\"nt\">&lt;span&gt;<\/span>Custom footer content<span class=\"nt\">&lt;\/span&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<p>+<\/p>\n<p>\u8bf7\u5c06\u4ee5\u4e0b\u5185\u5bb9\u7528\u4e2d\u6587\u8fdb\u884c\u540c\u4e49\u8f6c\u8ff0\uff0c\u53ea\u9700\u8981\u4e00\u79cd\u8868\u8fbe\u65b9\u5f0f\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- layout.ect\u30d5\u30a1\u30a4\u30eb --&gt;<\/span>\r\n<span class=\"nt\">&lt;html&gt;<\/span>\r\n    <span class=\"nt\">&lt;body&gt;<\/span>\r\n        <span class=\"nt\">&lt;%<\/span> <span class=\"n\">content<\/span> <span class=\"nt\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;footer&gt;<\/span>\r\n            <span class=\"nt\">&lt;%<\/span> <span class=\"n\">content<\/span> <span class=\"err\">'<\/span><span class=\"n\">footer<\/span><span class=\"err\">'<\/span> <span class=\"nt\">%&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/footer&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/body&gt;<\/span>\r\n<span class=\"nt\">&lt;\/html&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u8bf7\u7528\u4e2d\u6587\u5199\u4e0b\u4ee5\u4e0b\u539f\u6587\u7684\u540c\u4e49\u8868\u8fbe\uff1a<\/p>\n<p>\u2193<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- page.ect\u3092\u8868\u793a\u3057\u305f\u7d50\u679c\u306b\u306a\u308a\u307e\u3059 --&gt;<\/span>\r\n<span class=\"c\">&lt;!-- layout.ect\u306e\u4e2d\u306b\u3001page.ect\u306e\u5185\u5bb9\u3068\u90e8\u54c1(block\u306e\u90e8\u5206)\u304c\u8aad\u307f\u8fbc\u307e\u308c\u307e\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;html&gt;<\/span>\r\n    <span class=\"nt\">&lt;body&gt;<\/span>\r\n      <span class=\"nt\">&lt;div&gt;<\/span>Hello, World!<span class=\"nt\">&lt;\/div&gt;<\/span>\r\n        <span class=\"nt\">&lt;footer&gt;<\/span>\r\n            <span class=\"nt\">&lt;span&gt;<\/span>Custom footer content<span class=\"nt\">&lt;\/span&gt;<\/span>\r\n        <span class=\"nt\">&lt;\/footer&gt;<\/span>\r\n    <span class=\"nt\">&lt;\/body&gt;<\/span>\r\n<span class=\"nt\">&lt;\/html&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4ed6\u6b63\u5728\u52a0\u8f7dECT\u6587\u4ef6\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u4ed6\u30d5\u30a1\u30a4\u30eb\u3092\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u542b\u3081\u3066\u8868\u793a --&gt;<\/span>\r\n<span class=\"c\">&lt;!-- item.ect\u3092\u8aad\u307f\u8fbc\u307f\u307e\u3059\u304c\u3001\u62e1\u5f35\u5b50\u4ed8\u304d\u3067\u6307\u5b9a\u3059\u308b\u3068\r\n\u52d5\u304d\u304c\u304a\u304b\u3057\u304f\u306a\u3063\u305f\u306e\u3067\u4ed8\u3051\u306a\u3044\u65b9\u304c\u3044\u3044\u3067\u3059\u3002 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">include<\/span> <span class=\"err\">'<\/span><span class=\"n\">item<\/span><span class=\"err\">'<\/span><span class=\"o\">,<\/span> <span class=\"o\">{<\/span> <span class=\"n\">item<\/span> <span class=\"o\">:<\/span> <span class=\"err\">'<\/span><span class=\"n\">book<\/span><span class=\"err\">'<\/span><span class=\"o\">,<\/span> <span class=\"nl\">price:<\/span> <span class=\"err\">'<\/span><span class=\"mi\">10<\/span><span class=\"err\">$'<\/span> <span class=\"o\">}<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<p>\u88ab\u52a0\u8f7d\u5230 \u2191 \u4e2d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- item.ect --&gt;<\/span>\r\n<span class=\"nt\">&lt;div&gt;&lt;%=<\/span> <span class=\"nd\">@item<\/span> <span class=\"nt\">%&gt;&lt;\/div&gt;<\/span>\r\n<span class=\"nt\">&lt;div&gt;&lt;%=<\/span> <span class=\"nd\">@price<\/span> <span class=\"nt\">%&gt;&lt;\/div&gt;<\/span>\r\n<\/code><\/pre>\n<hr \/>\n<p>\u6211\u89c9\u5f97\u9664\u4e86\u4ee5\u4e0a\u6240\u63d0\u5230\u7684\uff0c\u53ef\u80fd\u8fd8\u6709\u5176\u4ed6\u7684\uff0c\u4e0d\u8fc7\u53ea\u8981\u6709\u8fd9\u4e9b\u5c31\u5dee\u4e0d\u591a\u53ef\u4ee5\u5199\u4e86\u3002<\/p>\n<h2>\u505a\u4e0d\u5230\u7684\u4e8b (zu\u00f2 b\u00f9 de sh\u00ec)<\/h2>\n<p>\u4ee5\u4e0b\u662f\u6211\u66fe\u7ecf\u5c1d\u8bd5\u8fc7\u4f46\u672a\u80fd\u6210\u529f\u7684\u4e8b\u60c5\u3002<br \/>\n\u5982\u679c\u6709\u4eba\u77e5\u9053\u5982\u4f55\u505a\uff0c\u8bf7\u544a\u8bc9\u6211(&gt;\u4eba&lt;)<\/p>\n<h3>\u5728ECT\u6587\u4ef6\u4e2d\u5b9a\u4e49\u51fd\u6570<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u3053\u3046\u3044\u3046\u98a8\u306b\u3001ECT\u5185\u3067\u5909\u6570\u4f5c\u308b\u3088\u3046\u306b\u95a2\u6570\u306f\u4f5c\u308c\u306a\u304b\u3063\u305f\u3067\u3059 --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"nd\">@calc<\/span><span class=\"o\">=<\/span><span class=\"n\">function<\/span><span class=\"o\">(<\/span><span class=\"n\">a<\/span><span class=\"o\">,<\/span><span class=\"n\">b<\/span><span class=\"o\">){<\/span><span class=\"k\">return<\/span> <span class=\"n\">a<\/span><span class=\"o\">+<\/span><span class=\"n\">b<\/span><span class=\"o\">;}<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n<h3>\u4e3a\u53d8\u91cf\u589e\u52a0\u7684\u7c7b\u578b\u7684for\u5faa\u73af\u3002<\/h3>\n<pre class=\"post-pre\"><code><span class=\"c\">&lt;!-- \u5b9f\u884c\u3067\u304d\u307e\u305b\u3093\u3067\u3057\u305f --&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nd\">@i<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">0<\/span><span class=\"o\">;<\/span><span class=\"nd\">@i<\/span> <span class=\"o\">&lt;<\/span> <span class=\"mi\">5<\/span><span class=\"o\">;<\/span> <span class=\"nd\">@i<\/span><span class=\"o\">++)<\/span> <span class=\"o\">:<\/span> <span class=\"nt\">%&gt;<\/span>\r\n   <span class=\"nt\">&lt;li&gt;&lt;%=<\/span> <span class=\"nd\">@i<\/span> <span class=\"nt\">%&gt;&lt;\/li&gt;<\/span>\r\n<span class=\"nt\">&lt;%<\/span> <span class=\"n\">end<\/span> <span class=\"nt\">%&gt;<\/span>\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u7684\u4e00\u4e2a\u9009\u62e9\u662f\uff1a\u76ee\u6807 \u7531\u4e8eExpress\u6846\u67b6\u4ee5\u5176\u6700\u5feb\u7684\u901f\u5ea6\u800c\u95fb\u540d\uff0c\u4f46\u662f\u7531\u4e8e\u5b83\u7684\u8bed\u6cd5\u6ca1\u6709\u6574\u7406\uff0c\u6240\u4ee5\u6211\u51b3\u5b9a\u81ea\u5df1\u6574\u7406\u4e00 [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-32595","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) 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