org.apache.jasper.JasperException:
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: For input string: "huizhong" org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:359) org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306) org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284) org.apache.jsp.jobseeker.regDo_jsp._jspService(regDo_jsp.java:58) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.apache.jasper.JasperException: For input string: "huizhong" org.apache.jasper.runtime.JspRuntimeLibrary.convert(JspRuntimeLibrary.java:271) org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:353) org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306) org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284) org.apache.jsp.jobseeker.regDo_jsp._jspService(regDo_jsp.java:58) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NumberFormatException: For input string: "huizhong" java.lang.NumberFormatException.forInputString(Unknown Source) java.lang.Integer.parseInt(Unknown Source) java.lang.Integer.<init>(Unknown Source) org.apache.jasper.runtime.JspRuntimeLibrary.convert(JspRuntimeLibrary.java:253) org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRuntimeLibrary.java:353) org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibrary.java:306) org.apache.jasper.runtime.JspRuntimeLibrary.introspect(JspRuntimeLibrary.java:284) org.apache.jsp.jobseeker.regDo_jsp._jspService(regDo_jsp.java:58) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
note The full stack trace of the root cause is available in the Apache Tomcat/5.0.28 logs.
解决方法
org.apache.jasper.JasperException: Unable to compile class for JSP No Java compiler was found to compile the generated source for the JSP. This can usually be solved by copying manually $JAVA_HOME/lib/tools.jar from the JDK to the common/lib directory of the Tomcat server, followed by a Tomcat restart. If using an alternate Java compiler, please check its installation and access path.
这个异常一般是
1- jsp文件编写错误，里面可能包含错误的代码。 2 - 是你的jdk没有配置好。环境变量或路径设置不对。 还有，用浏览器打开：http://localhost:8080 如果出现提示成功画面，那说明八成是JSP文件有问题。 一般要把jsp文件放在ROOT目录下才可以正常运行。
