jstl--c:choose标签

今天使用c:choose标签,一直报错:

严重: Servlet.service() for servlet CheckIncome threw exception
org.apache.jasper.JasperException: <h3>Validation error messages from TagLibraryValidator for c in /hk_life/income_balance/Balance_day.jsp</h3><p>73: Illegal text inside "c:choose" tag: " ...".</p>
    at org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:51)
    at org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:409)
    at org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:74)
    at org.apache.jasper.compiler.Validator.validateXmlView(Validator.java:1845)
    at org.apache.jasper.compiler.Validator.validateExDirectives(Validator.java:1791)
    at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:198)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:354)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:334)
    at org.apache.jasper.compiler.Compiler.compile(Compiler.java:321)

网上查了一下,Illegal text inside "c:choose" tag  这个错误,只需要将c:choose标签之间的空格和换行去掉即可

报错的代码:

<c:choose>
<c:when test="${ss.result_code == 0}">
      成功
</c:when>
<c:otherwise>
     失败
   </c:otherwise>
</c:choose>

修改后的代码:

<c:choose><c:when test="${ss.result_code == 0}">成功</c:when><c:otherwise>失败</c:otherwise></c:choose>
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