node.js 中的post和get请求
1. node.js创建服务器,接收get请求
var http = require('http');//我们使用 require 指令来载入 http 模块,并将实例化的 HTTP 赋值给变量 http
var url = require('url');
var querystring = require('querystring')
var server = http.createServer(function(request, response) {
var pathname = url.parse(request.url)
var query = querystring.parse(pathname.query)
console.log('pathname', pathname)
console.log('query', query)
}).listen(8080)
2. node.js创建服务器,接收post请求
var server = http.createServer(function(request, response) {
var pathname = url.parse(request.url)
var query = querystring.parse(pathname.query)
if (pathname.pathname === '/test') {
var jsonData = '';
request.on("data", function(data) {
jsonData += data
console.log('接受数据中。。。');
});
request.on("end", function() {
console.log('接受完成!');
console.log(querystring.parse(jsonData));
})
response.write(jsonData)
response.end()
}
}).listen(8080)
3. node.js发送post请求
var postData = querystring.stringify({
'msg': 'hello world'
})
var options = {
hostname: 'localhost',
port: 8080,
path: '/test',
method: 'post',
headers: {
'Content-Type': 'text/plain'
}
}
var req = http.request(options)
req.write(postData)
req.end()