{"id":277,"date":"2017-03-20T21:07:21","date_gmt":"2017-03-20T13:07:21","guid":{"rendered":"http:\/\/www.chenweikang.top\/?p=277"},"modified":"2017-09-19T11:37:32","modified_gmt":"2017-09-19T03:37:32","slug":"note-js-%e8%a7%a3%e6%9e%90url%e5%ae%9e%e7%8e%b0%e8%ae%bf%e9%97%ae%e8%b7%af%e7%94%b1","status":"publish","type":"post","link":"https:\/\/www.chenweikang.top\/?p=277","title":{"rendered":"Node.js-\u89e3\u6790URL\u5b9e\u73b0\u8bbf\u95ee\u8def\u7531"},"content":{"rendered":"

\u4e00\u3001\u4f7f\u7528http\u6a21\u5757\u521b\u5efa\u4e00\u4e2ahttp\u670d\u52a1<\/h2>\n

\u901a\u8fc7request\u5bf9\u8c61\u89e3\u6790url\u5730\u5740\uff0c\u622a\u53d6\u53c2\u6570\uff0c\u5b9e\u73b0\u4e0d\u540c\u7684\u8bf7\u6c42\u6267\u884c\u4e0d\u540c\u7684\u65b9\u6cd5<\/h3>\n

server.js<\/span> \u5185\u5bb9\uff1a<\/p>\n

var http = require(\"http\");\r\nvar url = require(\"url\");\r\nvar route = require(\".\/route\");  \/\/\u5bfc\u5165\u6211\u4eec\u81ea\u5df1\u5199\u7684route\u6a21\u5757\r\n\/\/\u521b\u5efa\u4e00\u4e2aHttp\u670d\u52a1\r\nhttp.createServer(function (request,response) {\r\n    var reqUrl = request.url; \/\/\u83b7\u53d6\u8bf7\u6c42url\r\n    if(reqUrl!=\"\/favicon.ico\"){\r\n        console.log(\"\u6536\u5230\u8bf7\u6c42 : \"+request.url);\r\n        \/\/\u89e3\u6790\u8def\u5f84 \u8fdb\u884c\u8def\u7531\r\n        var path = (url.parse(reqUrl).pathname).replace(\/\\\/\/,\"\"); \r\n       try{\r\n           route[path](request,response);\r\n       }catch (err){  \/\/\u5bf9\u5f02\u5e38\u8fdb\u884c\u6355\u83b7 \uff0c\u8bbf\u95ee\u7684\u65b9\u6cd5\u4e0d\u5b58\u5728\r\n            console.log(\"\u53c2\u6570\u9519\u8bef\uff1a\"+err);\r\n            response.write(err.toString());\r\n            response.end(\"\");\r\n       }\r\n    }\r\n}).listen(3000);\r\nconsole.log(\"server is running at http:\/\/127.0.0.1:3000\/ !\");<\/pre>\n
\u4e8c\u3001\u5199\u4e00\u4e2a\u8def\u7531\u6a21\u5757\uff0c\u901a\u8fc7\u89e3\u6790\u7684\u53c2\u6570\u8c03\u7528\u4e0d\u540c\u7684\u65b9\u6cd5<\/h2>\n
route.js<\/span><\/p>\n
module.exports = {\r\n    \"login\" : function (request,response) {\r\n            console.log(\"login...\");\r\n            response.end(\"\");\r\n    },\r\n    \"regist\" : function (request,response) {\r\n            console.log(\"regist...\");\r\n            response.end(\"\");\r\n    },\r\n}<\/pre>\n
var route = require(\".\/route\");\r\n\/\/\u5f15\u7528\u8be5\u6a21\u5757 \u901a\u8fc7 route['login']\uff08request,response\uff09 \u53ef\u8c03\u7528login\u65b9\u6cd5 \u82e5\u4e0d\u5b58\u5728\u5219\u4f1a\u629b\u51fa\u5f02\u5e38<\/pre>\n
\u542f\u52a8\u670d\u52a1\u5668\u540e \uff0c\u6d4f\u89c8\u5668\u8bbf\u95ee localhost:3000\/login \u63a7\u5236\u53f0\u8f93\u51fa login..<\/p>\n
\u4e09\u3001\u603b\u7ed3<\/h2>\n
1.\u901a\u8fc7\u5224\u65adfavicon.ico\u9632\u6b62nodejs\u91cd\u590d\u8bf7\u6c42<\/h3>\n
if(reqUrl!=\"\/favicon.ico\"){}<\/p>\n
2.require(\"url\")\u5f15\u5165url\u6a21\u5757\u6765\u5e2e\u52a9\u89e3\u6790url\uff1a\u53c2\u8003API : http:\/\/nodejs.cn\/api\/url.html<\/a><\/h3>\n
3.\u6bcf\u4e2a\u8bf7\u6c42\u7ed3\u675f\u52a1\u5fc5\u4f7f\u7528response.end()\u7ed3\u675f\uff0c\u5426\u5219\u670d\u52a1\u5668\u5c06\u4e00\u76f4\u5904\u4e8e\u8bf7\u6c42\u72b6\u6001<\/h3>\n
4.\u6355\u83b7\u5f02\u5e38\u4f7f\u7a0b\u5e8f\u66f4\u52a0\u5065\u58ee<\/h3>\n
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1a\u5de6\u624b\u4ee3\u7801\u53f3\u624b\u8bd7<\/a> » Node.js-\u89e3\u6790URL\u5b9e\u73b0\u8bbf\u95ee\u8def\u7531<\/a><\/p>
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~\u8c22\u8c22\u6253\u8d4f~<\/div>\r\n                
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