{"id":2278,"date":"2022-12-08T18:34:27","date_gmt":"2022-12-08T10:34:27","guid":{"rendered":"https:\/\/qaqaq.top\/?p=2278"},"modified":"2022-12-08T18:34:28","modified_gmt":"2022-12-08T10:34:28","slug":"java%e9%a1%b9%e7%9b%ae%e5%af%bc%e5%85%a5jstl%e6%8a%a5%e9%94%99java-lang-noclassdeffounderror-javax-servlet-jsp-tagext-taglibraryvalidator","status":"publish","type":"post","link":"https:\/\/qaqaq.top\/?p=2278","title":{"rendered":"java\u9879\u76ee\u5bfc\u5165jstl\u62a5\u9519java.lang.NoClassDefFoundError: javax\/servlet\/jsp\/tagext\/TagLibraryValidator"},"content":{"rendered":"\n<p>\u5728tomcat10\u4f7f\u7528jstl\u7684\u65f6\u5019\u4ea7\u751f\u5982\u4e0b\u9519\u8bef\uff1a<\/p>\n\n\n\n<p>HTTP\u72b6\u6001 500 &#8211; \u5185\u90e8\u670d\u52a1\u5668\u9519\u8bef<br>\u7c7b\u578b \u5f02\u5e38\u62a5\u544a<\/p>\n\n\n\n<p>\u6d88\u606f java.lang.NoClassDefFoundError: javax\/servlet\/jsp\/tagext\/TagLibraryValidator<\/p>\n\n\n\n<p>\u63cf\u8ff0 \u670d\u52a1\u5668\u9047\u5230\u4e00\u4e2a\u610f\u5916\u7684\u60c5\u51b5\uff0c\u963b\u6b62\u5b83\u5b8c\u6210\u8bf7\u6c42\u3002<\/p>\n\n\n\n<p>\u4f8b\u5916\u60c5\u51b5<\/p>\n\n\n\n<p>jakarta.servlet.ServletException: java.lang.NoClassDefFoundError: javax\/servlet\/jsp\/tagext\/TagLibraryValidator<br>org.apache.jasper.servlet.JspServlet.service(JspServlet.java:333)<br>jakarta.servlet.http.HttpServlet.service(HttpServlet.java:777)<br>org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)<br>\u6839\u672c\u539f\u56e0\u3002<\/p>\n\n\n\n<p>java.lang.NoClassDefFoundError: javax\/servlet\/jsp\/tagext\/TagLibraryValidator<br>java.base\/java.lang.ClassLoader.defineClass1(Native Method)<br>java.base\/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)<br>java.base\/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2516)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:872)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1408)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1252)<br>java.base\/java.lang.ClassLoader.defineClass1(Native Method)<br>java.base\/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)<br>java.base\/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2516)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:872)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1408)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1252)<br>org.apache.jasper.compiler.TagLibraryInfoImpl.createValidator(TagLibraryInfoImpl.java:355)<br>org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:195)<br>org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:429)<br>org.apache.jasper.compiler.Parser.parseDirective(Parser.java:487)<br>org.apache.jasper.compiler.Parser.parseElements(Parser.java:1444)<br>org.apache.jasper.compiler.Parser.parse(Parser.java:138)<br>org.apache.jasper.compiler.ParserController.doParse(ParserController.java:244)<br>org.apache.jasper.compiler.ParserController.parse(ParserController.java:105)<br>org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:206)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:391)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:367)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:351)<br>org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603)<br>org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:399)<br>org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380)<br>org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328)<br>jakarta.servlet.http.HttpServlet.service(HttpServlet.java:777)<br>org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)<br>\u6839\u672c\u539f\u56e0\u3002<\/p>\n\n\n\n<p>java.lang.ClassNotFoundException: javax.servlet.jsp.tagext.TagLibraryValidator<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1444)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1252)<br>java.base\/java.lang.ClassLoader.defineClass1(Native Method)<br>java.base\/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)<br>java.base\/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2516)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:872)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1408)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1252)<br>java.base\/java.lang.ClassLoader.defineClass1(Native Method)<br>java.base\/java.lang.ClassLoader.defineClass(ClassLoader.java:1016)<br>java.base\/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClassInternal(WebappClassLoaderBase.java:2516)<br>org.apache.catalina.loader.WebappClassLoaderBase.findClass(WebappClassLoaderBase.java:872)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1408)<br>org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1252)<br>org.apache.jasper.compiler.TagLibraryInfoImpl.createValidator(TagLibraryInfoImpl.java:355)<br>org.apache.jasper.compiler.TagLibraryInfoImpl.(TagLibraryInfoImpl.java:195)<br>org.apache.jasper.compiler.Parser.parseTaglibDirective(Parser.java:429)<br>org.apache.jasper.compiler.Parser.parseDirective(Parser.java:487)<br>org.apache.jasper.compiler.Parser.parseElements(Parser.java:1444)<br>org.apache.jasper.compiler.Parser.parse(Parser.java:138)<br>org.apache.jasper.compiler.ParserController.doParse(ParserController.java:244)<br>org.apache.jasper.compiler.ParserController.parse(ParserController.java:105)<br>org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:206)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:391)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:367)<br>org.apache.jasper.compiler.Compiler.compile(Compiler.java:351)<br>org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:603)<br>org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:399)<br>org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:380)<br>org.apache.jasper.servlet.JspServlet.service(JspServlet.java:328)<br>jakarta.servlet.http.HttpServlet.service(HttpServlet.java:777)<br>org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:53)<br>):\u6ce8\u610f \u4e3b\u8981\u95ee\u9898\u7684\u5168\u90e8 stack \u4fe1\u606f\u53ef\u4ee5\u5728 server logs \u91cc\u67e5\u770b<\/p>\n\n\n\n<p>Apache Tomcat\/10.0.16<\/p>\n\n\n\n<p>\u89e3\u51b3\u65b9\u6848\uff08\u4e00\uff09\uff1a<br>\u5982\u679c\u4f7f\u7528\u7684\u662ftomcat10\u7248\u672c\u9700\u8981\u5c06tomcat10\u6362\u6210tomcat8<\/p>\n\n\n\n<p>\u89e3\u51b3\u65b9\u6848\uff08\u4e8c\uff09\uff1a<br>Tomcat10\u7248\u672c\u9700\u8981\u7528:<br>jakarta.servlet.jsp.jstl-2.0.0.jar<br>jakarta.servlet.jsp.jstl-api-2.0.0.jar<br>\u6ce8\uff1alib\u4e0b\u53ea\u80fd\u6709\u8fd9\u4e24\u4e2ajstl\u5305\uff0c\u4e0d\u80fd\u6709\u5176\u4ed6\u7684jstl\u5305\uff0c\u4e0d\u7136\u4f9d\u65e7\u4f1a\u62a5\u9519<\/p>\n\n\n\n<p>\u4e0b\u8f7d\u5730\u5740\uff1a<\/p>\n\n\n\n<p><a href=\"https:\/\/repo.maven.apache.org\/maven2\/org\/glassfish\/web\/jakarta.servlet.jsp.jstl\/2.0.0\/jakarta.servlet.jsp.jstl-2.0.0.jar\">https:\/\/repo.maven.apache.org\/maven2\/org\/glassfish\/web\/jakarta.servlet.jsp.jstl\/2.0.0\/jakarta.servlet.jsp.jstl-2.0.0.jar<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/repo.maven.apache.org\/maven2\/jakarta\/servlet\/jsp\/jstl\/jakarta.servlet.jsp.jstl-api\/2.0.0\/jakarta.servlet.jsp.jstl-api-2.0.0.jar\">https:\/\/repo.maven.apache.org\/maven2\/jakarta\/servlet\/jsp\/jstl\/jakarta.servlet.jsp.jstl-api\/2.0.0\/jakarta.servlet.jsp.jstl-api-2.0.0.jar<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728tomcat10\u4f7f\u7528jstl\u7684\u65f6\u5019\u4ea7\u751f\u5982\u4e0b\u9519\u8bef\uff1a HTTP\u72b6\u6001 500 &#8211; \u5185\u90e8\u670d\u52a1\u5668\u9519\u8bef\u7c7b\u578b  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[60],"tags":[61],"class_list":["post-2278","post","type-post","status-publish","format-standard","hentry","category-javaweb-","tag-javaweb"],"_links":{"self":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2278"}],"collection":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2278"}],"version-history":[{"count":1,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2278\/revisions"}],"predecessor-version":[{"id":2279,"href":"https:\/\/qaqaq.top\/index.php?rest_route=\/wp\/v2\/posts\/2278\/revisions\/2279"}],"wp:attachment":[{"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2278"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2278"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/qaqaq.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2278"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}