python 部分模块

 1 //发送get请求
 2 function get_http_request(url, callback)
 3 {
 4     var httpRequest;//第一步：建立所需的对象
 5     if (window.XMLHttpRequest) {
 6         httpRequest = new XMLHttpRequest();
 7     }
 8     else {
 9         httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
10     }
11     httpRequest.open(‘GET‘, url, true);//第二步：打开连接  将请求参数写在url中  ps:"./Ptest.php?name=test&nameone=testone"
12     httpRequest.send();//第三步：发送请求  将请求参数写在URL中
13 
14     // 获取数据后的处理程序
15     httpRequest.onreadystatechange = function () {
16         if (httpRequest.readyState === 4 && httpRequest.status === 200) {
17             var data_dic = JSON.parse(httpRequest.responseText);
18             callback(data_dic);
19         }
20     };
21     return httpRequest;
22 }
23 
24 //发送post请求
25 function post_http_request(url, callback, data) {
26     var httpRequest;//第一步：建立所需的对象
27     if (window.XMLHttpRequest) {
28         httpRequest = new XMLHttpRequest();
29     }
30     else {
31         httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
32     }
33     httpRequest.open(‘POST‘, url, true); //第二步：打开连接/***发送json格式文件必须设置请求头 ；如下 - */
34     httpRequest.setRequestHeader("Content-type", "application/json");//设置请求头 注：post方式必须设置请求头（在建立连接后设置请求头）var obj = { name: ‘zhansgan‘, age: 18 };
35     httpRequest.send(data); //发送请求 将json写入send中,httpRequest.send(JSON.stringify(obj));
36     /**
37      * 获取数据后的处理程序
38      */
39     httpRequest.onreadystatechange = function () {//请求后的回调接口，可将请求成功后要执行的程序写在其中
40         if (httpRequest.readyState == 4 && httpRequest.status == 200) {//验证请求是否发送成功
41             var data_dic = JSON.parse(httpRequest.responseText);
42             callback(data_dic);
43         }
44     };
45 }