nmp install http

var http = require('http');

function nodePostGetRequest(HOST, PORT, method, bodydata, callBackFunction, path, cookie) {
  //把將要發(fā)送的body轉(zhuǎn)換為json格式 
 var body = bodydata;
 var bodyString = JSON.stringify(body);
  //http 頭部
 var headers = {
'Content-Type': 'application/json',
'Content-Length': bodyString.length,
'Cookie': cookie
 };

//用與發(fā)送的參數(shù)類型
var options = {
host: HOST,  //ip
port: PORT,   //port
path: path,   //get方式使用的地址
method: method, //get方式或post方式
headers: headers
  };
  var req = http.request(options, function(res) {
res.setEncoding('utf-8');

var responseString = '';

res.on('data', function(data) {
  responseString += data;
});

res.on('end', function() {
  //這里接收的參數(shù)是字符串形式,需要格式化成json格式使用
  var resultObject = JSON.parse(responseString);
  console.log('-----resBody-----', resultObject);
  callBackFunction(responseString);
});

req.on('error', function(e) {
  // TODO: handle error.
  console.log('-----error-------', e);
});
 });
 req.write(bodyString);
req.end();
}

HOST:ip地址
PORT：端口號(hào)
method：請(qǐng)求方式(get或post)
bodydata：進(jìn)去時(shí)發(fā)送的內(nèi)容(當(dāng)為get請(qǐng)求時(shí)可以傳null。)
callBackFunction：回調(diào)函數(shù)(請(qǐng)求發(fā)送后進(jìn)行數(shù)據(jù)接收。需要自己實(shí)現(xiàn)對(duì)數(shù)據(jù)的處理)
path：請(qǐng)求路徑(post請(qǐng)求可以為空。get不可為空)
cookie：需要攜帶的cookie

  var datapost = {
  "BODY": {
    "Header": {

    },
    "Body": {

    }
  }
};

nodePostGetRequest(HOST, PORT, "POST", datapost, detalCall, '', mycookie);

或

 var path = "";
nodePostGetRequest(HOST, PORT, "GET", "", dealCallback, path, mycookie);