Question

我想使用JSTL从Web服务解析XML。 XML包含导致解析和输出结果问题的命名空间

XML字符串：

<MonthlyPayments:paymentsSummary xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:MonthlyPayments="http://www.zillow.com/static/xsd/MonthlyPayments.xsd" xsi:schemaLocation="http://www.zillow.com/static/xsd/MonthlyPayments.xsd http://www.zillowstatic.com/vstatic/LATEST/static/xsd/MonthlyPayments.xsd">
  <request>
    <price>100000</price>
    <down>15</down>
    <zip>98104</zip>
  </request>
  <payment loanType="thirtyYearFixed">
    <rate>4.2</rate>
    <monthlyPrincipalAndInterest>416</monthlyPrincipalAndInterest>
    <monthlyMortgageInsurance>31</monthlyMortgageInsurance>
  </payment>
</MonthlyPayments:paymentsSummary>

JSP文件（resultString包含XML）：

<c:set var="xmldocument">${map.resultString}</c:set>    
<x:parse var="doc" xml="${xmldocument}"  />
 ...
<x:out select="$doc/MonthlyPayments/request/price" />

当删除XML中的paymentSummary部分时，输出正确为1000000.我需要能够解析包含命名空间的XML。请帮帮忙？

Answer 1

我设法找到适合我的解决方案。

<b>MonthlyPayments > request > Price </b>:                 
<x:out select="$doc//*[name()='request']/*[name()='price']"/>
<br>

MonthlyPayments＆gt;请求＆gt;价格：100000

<b>MonthlyPayments > response > payment > rate </b>:                 
<x:out select="$doc//*[name()='response']/*[name()='payment']/*[name()='rate']"/>
<br>

MonthlyPayments＆gt;回应＆gt;付款：4.2

<b>MonthlyPayments > response > payment > loantype </b>:                         
<x:out select="$doc//*[name()='response']/*[name()='payment']/@loanType"/>

MonthlyPayments＆gt;回应＆gt;付款＆gt; loantype：threeYearFixed

使用JSTL解析包含命名空间的XML

1 个答案: