Detailed explanation of relevant knowledge of post formula in Nodejs
This article mainly introduces the relevant knowledge of Nodejs--post formula, which has a good reference value. Let’s follow the editor and take a look at the formula of
HTML page content
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <form action="http://127.0.0.1/dopost" method="post"> <input type="text" name="name"><br><br> <input type="text" name="age"><br><br> 性别：<br> <input type="radio" name="sex" value="男">男 <input type="radio" name="sex" value="女">女<br><br> 爱好：<br> <input type="checkbox" name="like" value="睡觉">睡觉 <input type="checkbox" name="like" value="画画">画画 <input type="checkbox" name="like" value="游戏">游戏<br><br> <input type="submit"> </form> </body> </html>
NODEJS, as follows:
var http = require('http');
var querystring = require('querystring');
var server = http.createServer(function (req,res) {
//如果你的访问地址是这个，并且请求类型是post
if(req.url == '/dopost' && req.method.toLowerCase() == 'post'){
var allData = '';
//下面是post请求接收的一个公式
//node为了追求极致，它是一个小段一个小段接收的。
//接受了一小段，可能就给别人去服务了。防止一个过大的表单阻塞了整个进程
req.addListener('data',function (chunk) {
allData += chunk;
console.log('数据：'+allData);
});
//全部传输完毕
req.addListener('end',function () {
var oData = allData.toString();
var iDa = querystring.parse(oData);
res.end('success');
console.log(iDa);
console.log(iDa.like);
console.log(iDa.name);
console.log(iDa.sex);
});
}
})
server.listen(80,'127.0.0.1');The above is the detailed content of Detailed explanation of relevant knowledge of post formula in Nodejs. For more information, please follow other related articles on the PHP Chinese website!
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