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6.clock.js
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6.clock.js
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var http = require('http');//http服务器模块
var url = require('url');//把url字符串转成对象
var fs = require('fs');
/**
* @param req 请求
* @param res 响应
*/
function serve(req,res){
console.log(req.url);//请求的URL
console.log(req.headers);//请求头
if(req.url == '/'){
fs.readFile('clock.html',function(err,data){
if(err)
res.end('错了');
else
res.end(data);
});
}else if(req.url == '/clock'){
console.log(req.method);
console.log(req.headers.zf);
res.setHeader('Access-Control-Allow-Headers','zf');
res.setHeader('Access-Control-Allow-Origin','http://localhost:63342');
res.write(new Date().toLocaleString());
res.end();
}
}
//有客人进来的时候,调用serve函数进行处理
var server = http.createServer(serve);
server.listen(8080,'localhost');//让别人能找到你