nodejs使用http模块发送get与post请求的方法示例

本文实例讲述了nodejs使用http模块发送get与post请求的方法。分享给大家供大家参考，具体如下：

get请求

var http = require('http');
var querystring = require('querystring');
var data = {
  a: 123,
  time: new date().gettime()};//这是需要提交的数据
var content = querystring.stringify(data);
var options = {
  hostname: '127.0.0.1',
  port: 3000,
  path: '/pay/pay_callback?' + content,
  method: 'get'
};
var req = http.request(options, function (res) {
  console.log('status: ' + res.statuscode);
  console.log('headers: ' + json.stringify(res.headers));
  res.setencoding('utf8');
  res.on('data', function (chunk) {
    console.log('body: ' + chunk);
  });
});
req.on('error', function (e) {
  console.log('problem with request: ' + e.message);
});
req.end();

post请求

var http = require('http');
var querystring = require('querystring');
var post_data = {
  a: 123,
  time: new date().gettime()};//这是需要提交的数据
var content = querystring.stringify(post_data);
var options = {
  hostname: '127.0.0.1',
  port: 3000,
  path: '/pay/pay_callback',
  method: 'post',
  headers: {
    'content-type': 'application/x-www-form-urlencoded; charset=utf-8'
  }
};
var req = http.request(options, function (res) {
  console.log('status: ' + res.statuscode);
  console.log('headers: ' + json.stringify(res.headers));
  res.setencoding('utf8');
  res.on('data', function (chunk) {
    console.log('body: ' + chunk);
  //json.parse(chunk)
  });
});
req.on('error', function (e) {
  console.log('problem with request: ' + e.message);
});
// write data to request body
req.write(content);
req.end();

希望本文所述对大家nodejs程序设计有所帮助。