내가 경험하고있어 나는 다음과 같은 오류가 내 코드를 배포하려고하면 바람둥이와 문제 :tomcat에 대한 참조 문제가 있습니까?
Stacktrace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:504) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error: Only a type can be imported. org.apache.log4j.Logger resolves to a package
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:510) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:375) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966) org.apache.jsp.secpay_jsp._jspService(secpay_jsp.java:78) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
org.apache.jasper.JasperException: Unable to compile class for JSP
Generated servlet error: Only a type can be imported. org.apache.log4j.Logger resolves to a package
org.apache.jasper.compiler.DefaultErrorHandler.javacError(DefaultErrorHandler.java:84) org.apache.jasper.compiler.ErrorDispatcher.javacError(ErrorDispatcher.java:328) org.apache.jasper.compiler.JDTCompiler.generateClass(JDTCompiler.java:414) org.apache.jasper.compiler.Compiler.compile(Compiler.java:297) org.apache.jasper.compiler.Compiler.compile(Compiler.java:276) org.apache.jasper.compiler.Compiler.compile(Compiler.java:264) org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:563) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:303) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.runtime.JspRuntimeLibrary.include(JspRuntimeLibrary.java:966) org.apache.jsp.secpay_jsp._jspService(secpay_jsp.java:78) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) javax.servlet.http.HttpServlet.service(HttpServlet.java:802) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:332) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
나는이 문제가 로딩 log4j에 어딘가에 있다고 가정,하지만 난 모르겠어요 어디 그것을로드해야합니다. log4j를 배포에 추가하기위한 참조는 어디에서 추가합니까?
UPDATE : 여기
하면 페이지가 단순히 안녕하세요 표시 org.apache.log4j에 대한 참조를 konck 경우 적어도 유사한 예외
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<%@page import="org.apache.log4j.Logger"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
hello world
</body>
</html>
함께 나누기 코드의 예입니다 세계 ...
이상한. 간단한 JSP를 게시 할 수 있습니까? – skaffman
게시 된 예제가 –
클래스 경로 문제 일 수 있습니다. Tomcat이 Log4J jar를 올바르게 선택하지 않았거나 누락되었습니다. 웹 애플리케이션의 WEB-INF/lib 디렉토리를 확인하십시오. – akarnokd