JSP JSTL < C: catch > tag: catch exception tag
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Java
< C: catch [var = "name"] >... Code with exception < / C: catch >
Example
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <c:catch var = "error"> <% String str = "mrzx"; Integer number = new Integer(str); %> </c:catch>//将异常信息输出 <c:out value = "发生异常${error}"></c:out>
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