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															+var http = require("http"); 
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															+var url = require('url'); 
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															+var server = http.createServer() 
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															+server.on('request', function (request, response) { 
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															+  //跨域请求 
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															+  response.setHeader("Access-Control-Allow-Origin", "*");   // 
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															+  response.setHeader("Access-Control-Allow-Headers", "X-Requested-With"); 
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															+  response.setHeader("Access-Control-Allow-Methods","PUT,POST,GET,DELETE,OPTIONS"); 
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															+  response.setHeader("X-Powered-By",' 3.2.1') 
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															+  response.setHeader("Content-Type", "application/json;charset=utf-8"); 
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															+  // response.setHeader("Content-Type", "charset=utf-8"); 
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															+  // console.log('收到客户端的请求了,请求路径是:' + request.url) 
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															+  // response 对象有一个方法:write 可以用来给客户端发送响应数据 
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															+  // write 可以使用多次,但是最后一定要使用 end 来结束响应,否则客户端会一直等待 
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															+  var params = url.parse(request.url, true).query; 
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															+   
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															+  // response.write("服务器返回了:" + params.data); 
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															+  response.write('<!DOCTYPE HTML><html><body><h1>'+params.data+'</h1></body></html>'); 
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															+  console.log("客户端信息:" + params.data) 
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															+  // 告诉客户端,我的话说完了,你可以呈递给用户了 
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															+  response.end() 
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															+}) 
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															+ 
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															+server.listen(3000, function () { 
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															+  console.log('服务器启动成功了,可以通过 http://127.0.0.1:3000/ 来进行访问') 
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															+  // console.log('服务器启动成功了,可以通过 http://81.70.235.181:3000/ 来进行访问') 
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															+}) 
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