解析xml数据

Question

我有以下XML数据。在无效请求或输入的情况下，如何跟踪错误标签？

如果可能，那么您能否为我提供适当的代码？

登录请求：

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <Signin xmlns="http://tempuri.org/"> 
    <card_number> 123/321 </ card_number > 
    <dob>MM|DD|YYYY </dob > 
    </Signin> 
    </soap:Body> 
</soap:Envelope> 

响应：

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <SigninResponse xmlns="http://tempuri.org/"> 
     <user> 
     <user_id>long</user_id> 
     <current_balance>string</current_balance> 
     <card_iamge><![CDATA[string]]></card_iamge> 
     </user> 
    </SigninResponse> 
    </soap:Body> 
</soap:Envelope> 

交易记录要求：

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <TransactionHistory xmlns="http://tempuri.org/"> 
    <user_id>1/2 </ user_id > 


    </TransactionHistory> 
    </soap:Body> 
</soap:Envelope> 

响应：

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <TransactionHistoryResponse xmlns="http://tempuri.org/"> 
     <transactions> 
     <transaction> 
    <date><![CDATA[08/30/2010]]></date> 
    <amt>$10.50</amt> 
    <card>ASYU763543</card> 
     </transaction> 
     <transaction> 
    <date><![CDATA[08/30/2010]]></date> 
    <amt>$10.50</amt> 
    <card>ASYU763543</card> 
     </transaction> 
<transaction> 
    <date><![CDATA[08/30/2010]]></date> 
    <amt>$10.50</amt> 
    <card>ASYU763543</card> 
     </transaction> 
     </transactions> 
    </TransactionHistoryResponse> 
    </soap:Body> 
</soap:Envelope> 

错误：

<?xml version="1.0" encoding="utf-8"?> 
<soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"> 
    <soap:Body> 
    <*Response xmlns="http://tempuri.org/"> 
    < error> string </ error > 
    </<*Response> 
    </soap:Body> 
</soap:Envelope> 

Answer 1

看一看这个http://androidosbeginning.blogspot.com/2010/09/generic-xml-parsing-in-android.html

可能，这可能解决您的问题。