lenye_base/http_post.js

基础方法

'use strict';

var ifnodeorbrowser = require('./ifnodeorbrowser.js');
require('./is_typeof.js');
var to_json = require('./to_json.js');

var http_posasynct = {};

if (ifnodeorbrowser === 'node') {
  var http = require("http");

  http_posasynct = function (url, data, callback) {
    var err = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : console.error;
    var req = http.request({
      method: 'POST',
      path: url,
      timeout: 5000,
      headers: {
        "Content-Type": 'application/json'
      }
    }, function (res) {
      res.on('data', function (data) {
        callback(to_json(data));
      }).on('end', function () {});
    }).on('error', function (e) {
      err(e);
    });
    req.write(data);
    req.end();
  };
} else {
  http_posasynct = function (url, data, callback) {
    var err = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : console.error;
    var request = new XMLHttpRequest();
    request.timeout = 5000;
    request.open('POST', url);
    request.setRequestHeader('Content-type', 'application/json; charset=utf-8');

    request.onload = () => callback(to_json(request.responseText));

    request.onerror = () => err(request);

    request.send(data);
  };
}

var httpPost = http_posasynct;

module.exports = httpPost;