jsp页面使用jstl出现异常
我们在jsp的使用过程中加入jstl的支持就会发现页面变异常,那么这样怎么回事呢?现在我们就和爱站小编一起去了解了解jsp页面使用jstl出现异常的分析吧。
1.在jsp页面中使用如下代码加入jstl的支持
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
2.如果jsp页面报如下异常
org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp.Customer.addCustomerInfo_jsp
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:177)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
root cause
java.lang.ClassNotFoundException: org.apache.jsp.Customer.addCustomerInfo_jsp
java.net.URLClassLoader$1.run(URLClassLoader.java:200)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(URLClassLoader.java:188)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:132)
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:172)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
org.springfr
amework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:96)
org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
那么很有可能是你的Tomcat的lib目录中没有jstl的jar包,所以才导致tomcat无法解析jstl
解决方案:在tomcat的lib目录中添加jstl的jar包即可。
jsp页面使用jstl出现异常怎么办?jsp页面使用jstl异常有可能是你的Tomcat的lib目录中没有jstl的jar包,所以才导致tomcat无法解析jstl