python 部分模块

//发送get请求
function get_http_request(url, callback)
{
    var httpRequest;//第一步：建立所需的对象
    if (window.XMLHttpRequest) {
        httpRequest = new XMLHttpRequest();
    }
    else {
        httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
    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"
    httpRequest.send();//第三步：发送请求  将请求参数写在URL中

    // 获取数据后的处理程序
    httpRequest.onreadystatechange = function () {
        if (httpRequest.readyState === 4 && httpRequest.status === 200) {
            var data_dic = JSON.parse(httpRequest.responseText);
            callback(data_dic);
        }
    };
    return httpRequest;
}

//发送post请求
function post_http_request(url, callback, data) {
    var httpRequest;//第一步：建立所需的对象
    if (window.XMLHttpRequest) {
        httpRequest = new XMLHttpRequest();
    }
    else {
        httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
    }
    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 - */
    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 };
    httpRequest.send(data); //发送请求 将json写入send中,httpRequest.send(JSON.stringify(obj));
    /**
     * 获取数据后的处理程序
     */
    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
        if (httpRequest.readyState == 4 && httpRequest.status == 200) {//验证请求是否发送成功
            var data_dic = JSON.parse(httpRequest.responseText);
            callback(data_dic);
        }
    };
}