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关于JSP中org.apache.jasper.JasperException
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>>>>HTTPStatus500->>>>
>>>>typeExceptionreportmessage
descriptionTheserverencounteredaninternalerror(thatpreventeditfromfulfillingthisrequest.exception
org.apache.jasper.JasperException:Theabsoluteuri:
http://java.sun.com/jsp/jstl/corecannotberesolvedineitherweb.xmlorthejarfilesdeployedwiththisapplicationorg.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:50org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:378org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:118org.apache.jasper.compiler.TagLibraryInfoImpl.generateTLDLocation(TagLibraryInfoImpl.java:316org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:147org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:418org.apache.jasper.compiler.Parser.parseDirective(Parser.java:483org.apache.jasper.compiler.Parser.parseElements(Parser.java:1539org.apache.jasper.compiler.Parser.parse(Parser.java:126org.apache.jasper.compiler.ParserController.doParse(ParserController.java:220org.apache.jasper.compiler.ParserController.parse(ParserController.java:101org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:203org.apache.jasper.compiler.Compiler.compile(Compiler.java:461org.apache.jasper.compiler.Compiler.compile(Compiler.java:442org.apache.jasper.compiler.Compiler.compile(Compiler.java:430
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:274org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236javax.servlet.http.HttpServlet.service(HttpServlet.java:856org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:1085org.apache.struts.action.RequestProcessor.processForwardConfig(RequestProcessor.java:398org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414javax.servlet.http.HttpServlet.service(HttpServlet.java:743javax.servlet.http.HttpServlet.service(HttpServlet.java:856
>>>>>noteThefullstacktraceoftherootcauseisavailableintheTomcatlogs.
>>>>http://java.sun.com/jsp/jstl/corecannotberesolvedineitherweb.xmlorthejarfilesdeployedwiththisapplication
貌似你没把jstl使用的jar文件引入到项目中
myeclispe7.0的话直接左侧【项目】【右键】【MyEclipse】【addJSTL】
或者【项目】【右键】【Bulidpath】【libraries】【addexternaljars】找到你下的jstl的两个jar文件
加了之后要重新发布下项目
跑到tomcat安装目录下webapps中你发布项目下的lib文件夹里看看这两个jar在不在复制standard.jar和jstl.jar文件到web-inf/lib目录在您的项目这是因为你运行的代码里有的要改为本地文件才可以的!你可以把文中出现http://java.sun.com/jstl/sql的地方换成你的服务器上jstl/sql的地址>>>>>!想用下jstl,用法如下:
报错结果:rg.apache.jasper.JasperException:Theabsoluteuri:http://java.sun.com/jsp/jstl/corecannotberesolvedineitherweb.xmlorthejarfilesdeployedwiththisapplication
web.xml配置如下:
xmlns="http://java.sun.com/xml/ns/javaee"
version="2.5"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://java.sun.com/xml/ns/javaeehttp://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
http://java.sun.com/jstl/fmt/WEB-INF/tlds/fmt.tld
http://java.sun.com/jstl/fmt-rt
/WEB-INF/tlds/fmt-rt.tld
http://java.sun.com/jstl/core