Question

我使用cordova通过简单的登录表单来建立移动应用程序。问题是每当我输入错误的用户名和密码时，我都能够从服务器获得XML中的无效信息。但是，当我输入有效的用户名和密码时，我在 XHR加载失败时登录控制台：POST 。

有人可以帮我解决这个问题吗？

$(document).ready(function(){
    $("#login").click(function(){
        $.ajax({
            url: "http://remoteServerIP/login.do", 
            data:{
                password:$('#pass').val(),
                method:"login",
                userName:$('#uname').val(),
                cType:"LOGIN"
                },
            type:'post',
            dataType: 'xml',
            async: true,
            contentType:"application/x-www-form-urlencoded",
            success: function(result){


                    alert("Data: "+result.data);

            },
            error: function(xhr, ajaxOptions, thrownError){

            alert("msg: "+thrownError.message+" , status: "+xhr.status);
            }
    });
    });
});

config.xml： -

<?xml version='1.0' encoding='utf-8'?>
<widget id="com.MyApp.App" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
    <preference name = "SplashScreen" value = "screen" />
    <preference name = "SplashScreenDelay" value = "4000" />
    <preference name = "SplashMaintainAspectRatio" value = "true" />
    <preference name="Orientation" value="portrait"/>


    <name>DikshaTouch</name>
    <description>
        A sample Apache Cordova application that responds to the deviceready event.
    </description>
    <author email="dev@cordova.apache.org" href="http://cordova.io">
        Apache Cordova Team
    </author>
    <content src="index.html" />
    <plugin name="cordova-plugin-whitelist" spec="1" />
    <!-- <access origin="*" /> -->
    <access origin="http://remoteServerIP" subdomain="true" />
    <allow-intent href="http://*/*" />
    <allow-intent href="https://*/*" />
    <allow-intent href="tel:*" />
    <allow-intent href="sms:*" />
    <allow-intent href="mailto:*" />
    <allow-intent href="geo:*" />
    <platform name="android">
        <allow-intent href="market:*" />
        <icon src="www/img/icon.png" density="ldpi" />
        <icon src="www/img/icon.png" density="mdpi" />
        <icon src="www/img/icon.png" density="hdpi" />
        <icon src="www/img/icon.png" density="xhdpi" />
        <icon src="www/img/icon.png" density="xxhdpi" />
        <icon src="www/img/icon.png" density="xxxhdpi" />
    </platform>
    <platform name="ios">
        <allow-intent href="itms:*" />
        <allow-intent href="itms-apps:*" />
    </platform>
</widget>`

Answer 1

我刚解决了这个问题。问题是我正在进行异步调用，这就是为什么它是调试日志，因为 XHR加载失败：POST 当我将虚拟数据发送到服务器时。我刚刚将 async：true 更改为 async：false

这是我改变的代码： -

$(document).ready(function(){
    $("#login").click(function(){
        $.ajax({
            url: "http://remoteServerIP/login.do", 
            data:{
                password:$('#pass').val(),
                method:"login",
                userName:$('#uname').val(),
                cType:"LOGIN"
                },
            type:'post',
            dataType: 'xml',
            async: false,
            contentType:"application/x-www-form-urlencoded",
            success: function(result){


                    alert("Data: "+result.data);

            },
            error: function(xhr, ajaxOptions, thrownError){

            alert("msg: "+thrownError.message+" , status: "+xhr.status);
            }
    });
    });
});

现在我从服务器获得所需的响应..

XHR加载失败：在cordova中发布

1 个答案: