Question

我想将带有用户名和密码的lonin请求发送到具有公共ULR（不在localhost中）的Funambol Server。我已经拥有ID和密码，而且我可以在服务器中使用我的ID登录，但是当我想使用JavaScript发送登录请求时，它不会回复我任何问题，我的问题是：是否有任何特殊的方式来发送请求并从服务器接收返回的数据？我尝试了下面的代码，但我没有得到任何结果（我得到的状态结果：http.readyState = 4和http.status = 0）。如果有人知道这一点，请提供建议如何发送请求并从响应中检索数据？

var http = false;
    var user = "myid";
    var pass = "mypassword";
    if (navigator.appName == "Microsoft Internet Explorer") {
        http = new ActiveXObject("Microsoft.XMLHTTP");
    } else {
        http = new XMLHttpRequest();
    }
    function handle() {
        if (http.readyState == 4) {
                    var response = http.responseText;
                    //var response = eval('(' + http.responseText + ')');
                    //+"--"+ http.readyState +"--"+http.status;
            document.getElementById('p').innerHTML = "response: " + response.data;
            //countcontacts();
        }
    }
    function login() {
        http.onreadystatechange = handle;
        http.open("POST", "/123.125.221.15/login?action=login&login="+user
        +"&password="+pass, true);
        http.send(null);
    }
    function countcontacts() {
        http.onreadystatechange = function() {
            if (http.readyState == 4 && http.status == 200) {
                the_object = eval('(' + http.responseText + ')');
                document.getElementById('p').innerHTML = "Found "
                        + the_object.count + " contacts.";
            }
        }
        http.open("POST", "/123.125.221.15/contact?action=count", true);
        http.send(null);
    }

还有var response = eval('(' + http.responseText + ')');抛出此异常的原因：

uncaught syntaxerror unexpected token ) at file android_asset www index html

提前致谢!!

如何向Funambol Server发送和接收http请求

0 个答案: