nodejs参数的接收（post和get）
get提交和接收：
routerhtml.js
var http=require(http);
var url=require(url);
var router=require(../module/tuwen.js);
http.createServer(function(request,response){
if(request.url !== /favicon.ico){//清除第二次访问
console.log(访问);
var pathname=url.parse(request.url).pathname;
pathname=pathname.replace(///,);//替换前面/
console.log(pathname)
router[pathname](request,response);
// response.end("");//不写会没有协议尾部，但是写了会访问俩次
}
}).listen(8007);
console.log(Server running at http://127.0.0.1:8007/)
tuwen.js
var optfile = require(../module/optfile.js);
var imgFile=require(../module/image.js);
var url=require(url);
module.exports={
buny:function(req,res){
//get方式接收参数
var rdata = url.parse(req.url,true).query;
console.log(rdata);
if(rdata[login] !=undefined){
console.log("login:" + rdata[login]);
console.log("pass:" + rdata[pass]);
}
//闭包，回调这个函数,客户端打印程序
function recall(data){
res.writeHead(200,{Content-Type:text/html;charset=utf-8});
res.write(data);
res.end("");
}
optfile.readfile(../view/buny.html,recall)
},
showImg:function (req,res){
res.writeHead(200,{Content-Type:image/jpeg});
imgFile.readImg(../imgs/vue.png,res);
}
}
post提交参数：这里做修改
<form action="./buny" method="post">
var optfile = require(../module/optfile.js);
var imgFile=require(../module/image.js);
var url=require(url);
var querystring = require(querystring);//post导入
module.exports={
buny:function(req,res){
//post方式接收参数
var post=;//定义一个post变量，用于暂存请求体信息
req.on(data,function(chunk){//通过req的data时间监听函数，每当接收到请求体数据，就会存储到post变量中
post += chunk;
});
req.on(end,function(){//在end事件触发后，通过querystring.parse将post解析为真正的post格式，然后向客户端返回
post = querystring.parse(post);
console.log(login:+post[login]+
);
console.log(pass:+post[pass]+
);
optfile.readfile(../view/buny.html,recall)
});
//闭包，回调这个函数,客户端打印程序
function recall(data){
res.writeHead(200,{Content-Type:text/html;charset=utf-8});
res.write(data);
res.end("");
}
},
showImg:function (req,res){
res.writeHead(200,{Content-Type:image/jpeg});
imgFile.readImg(../imgs/vue.png,res);
}
}
buny.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Title</title>
</head>
<body>
喜欢你
<img src="/showImg"/>
<form action="./buny" method="get">
<table>
<tr>
<td>用户名：</td>
<td><input type="text" name="login"></td>
</tr>
<tr>
<td>密码：</td>
<td><input type="password" name="pass"></td>
</tr>
<tr>
<td align="center"><input type="submit" value="登录"></td>
</tr>
</table>
</form>
</body>
</html>