JavaScript jquery ajax 通过使用 xml post 方法以 JSP 格式处理响应

javascript jquery ajax handle response with jsp format by using xml post method

本文关键字：方法 JSP 格式 响应 处理 post xml ajax jquery JavaScript      更新时间：2023-09-26

我想问一下是否可以通过ajax在JSP格式的响应数据中获取特定值。

以下是我的源代码：

$.ajax({
        type: 'POST',
        contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
        url: rootURL,
        dataType: "xml",
        data: postParameter(),
        complete:function(data){
             if (data.readyState == 4 && data.status == 200) {
                 var response  = data.responseText;
             }
        },
    });

有关来自服务器的响应数据，请参阅下文

    <?xml version="1.0" encoding="UTF-8" ?><SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"    xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"    xmlns:xsd="http://www.w3.org/1999/XMLSchema">
<SOAP-ENV:Body><MYTesting_AppResponse xmlns="WebServices">
<return>
<status>success</status>
<resourceMessageBean>
<rsa_note3>To proceed, please enter your password and click "Login"</rsa_note3>
<phrase>???en.common.password.login.p3???</phrase>
<username>Username</username>
<password>Password</password>
</resourceMessageBean>
<loginFormBean>
<username>tester1</username>
</loginFormBean>
</return>
</MYTesting_AppResponse>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>

我可以知道如何使用js从响应中获取"resourceMessageBean"吗？

来自服务器的另一个响应：

<SOAP-ENV:Body>
<M2UPayLogin_AppResponse xmlns="WebServices">
    <return>
        <status>success</status>
        <resourceMessageBean>
            <rsa_note3>To proceed, please enter your password and click "Login"</rsa_note3>
            <phrase>Phrase</phrase>
            <username>Username</username>
            <password>Password</password>
        </resourceMessageBean>
        <loginFormBean>
            <username>tester1</username>
        </loginFormBean>
        <navigationsBean>
            <login>
            <a href="www.google.com">Login</a>
            </login>
        </navigationsBean>
    </return>
</M2UPayLogin_AppResponse>

如何从导航获取"www.google.com Bean，因为我使用下面的方法只显示文本"登录"。

$.ajax({
        type: 'POST',
        contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
        url: rootURL,
        dataType: "xml",
        data: postParameter(),
        complete:function(xml){
           $(xml).find('resourceMessageBean').each(function(){
             var username = $(this).find('username').text();
          });
        }
    });

更新：

   $.ajax({
            type: 'POST',
            contentType: 'application/x-www-form-urlencoded; charset=UTF-8',
            url: rootURL,
            dataType: "xml",
            data: postParameter(),
            complete:function(xml){
               $(xml).find('navigationsBean').each(function(){
                 var username = $(this).find('login a').text();
              });
            }
        });
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