提示jakarta.servlet.http不存在&&idea报错can`t find catalina.jar解决方法

提示jakarta.servlet.http不存在

1.如果tomcat是10版本以上,可以将javax.servlat包改成jakarta.servlet.http.

2.1可以在项目中找到tomcat包下面的lib,lib包里面的servlet-api-jar,复制粘贴到web-inf里面的lib包里面。

2.1如果找不到项目里面的tomcat,可以直接去电脑的文件管理tomcat->lib->servlet-api复制粘贴到项目代码文件web-inf里面的lib包里面。

idea报错can`t find catalina.jar

我是直接用了老师的源代码,就报错了。

一般是tomcat的配置问题。

方法

1.File->Setting->Build,Execution,Deployment->Appliction Servers.

2.查看Tomcat Home和Tomcat base diretory.将他们改成自己电脑上tomcat的位置。

3.再点击Libraries下面的+,添加自己电脑上tomcat的位置。

4.点击ok,就好了。

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最新发布
12-01
C:\Users\admin\.jdks\corretto-18.0.2\bin\java.exe -XX:TieredStopAtLevel=1 -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dspring.jmx.enabled=true -Dspring.liveBeansView.mbeanDomain -Dspring.application.admin.enabled=true -javaagent:D:\soft\IntelliJIDEA2022.2.5\lib\idea_rt.jar=61883:D:\soft\IntelliJIDEA2022.2.5\bin -Dfile.encoding=UTF-8 -Dsun.stdout.encoding=UTF-8 -Dsun.stderr.encoding=UTF-8 -classpath 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com.example.datavue.DataVueApplication class com.example.datavue.controller.DataController . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v3.5.0) 2025-07-26T16:55:17.500+08:00 INFO 12384 --- [dataVue] [ main] com.example.datavue.DataVueApplication : Starting DataVueApplication using Java 18.0.2 with PID 12384 (D:\javacode\dataVue\target\classes started by admin in D:\javacode\dataVue) 2025-07-26T16:55:17.506+08:00 INFO 12384 --- [dataVue] [ main] com.example.datavue.DataVueApplication : No active profile set, falling back to 1 default profile: "default" 2025-07-26T16:55:19.449+08:00 INFO 12384 --- [dataVue] [ main] .s.d.r.c.RepositoryConfigurationDelegate : Bootstrapping Spring Data JPA repositories in DEFAULT mode. 2025-07-26T16:55:19.555+08:00 INFO 12384 --- [dataVue] [ main] .s.d.r.c.RepositoryConfigurationDelegate : Finished Spring Data repository scanning in 91 ms. Found 1 JPA repository interface. 2025-07-26T16:55:20.348+08:00 INFO 12384 --- [dataVue] [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port 8080 (http) 2025-07-26T16:55:20.373+08:00 INFO 12384 --- [dataVue] [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2025-07-26T16:55:20.374+08:00 INFO 12384 --- [dataVue] [ main] o.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/10.1.41] 2025-07-26T16:55:20.475+08:00 INFO 12384 --- [dataVue] [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2025-07-26T16:55:20.475+08:00 INFO 12384 --- [dataVue] [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 2865 ms 2025-07-26T16:55:20.734+08:00 DEBUG 12384 --- [dataVue] [ main] o.s.w.f.ServerHttpObservationFilter : Filter 'webMvcObservationFilter' configured for use 2025-07-26T16:55:20.930+08:00 INFO 12384 --- [dataVue] [ main] o.hibernate.jpa.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [name: default] 2025-07-26T16:55:21.030+08:00 INFO 12384 --- [dataVue] [ main] org.hibernate.Version : HHH000412: Hibernate ORM core version 6.6.15.Final 2025-07-26T16:55:21.089+08:00 INFO 12384 --- [dataVue] [ main] o.h.c.internal.RegionFactoryInitiator : HHH000026: Second-level cache disabled 2025-07-26T16:55:21.581+08:00 INFO 12384 --- [dataVue] [ main] o.s.o.j.p.SpringPersistenceUnitInfo : No LoadTimeWeaver setup: ignoring JPA class transformer 2025-07-26T16:55:21.632+08:00 INFO 12384 --- [dataVue] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2025-07-26T16:55:22.077+08:00 INFO 12384 --- [dataVue] [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Added connection com.mysql.cj.jdbc.ConnectionImpl@73a116d 2025-07-26T16:55:22.081+08:00 INFO 12384 --- [dataVue] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Start completed. 2025-07-26T16:55:22.164+08:00 WARN 12384 --- [dataVue] [ main] org.hibernate.orm.deprecation : HHH90000025: MySQLDialect does not need to be specified explicitly using 'hibernate.dialect' (remove the property setting and it will be selected by default) 2025-07-26T16:55:22.200+08:00 INFO 12384 --- [dataVue] [ main] org.hibernate.orm.connections.pooling : HHH10001005: Database info: Database JDBC URL [Connecting through datasource 'HikariDataSource (HikariPool-1)'] Database driver: undefined/unknown Database version: 8.0.42 Autocommit mode: undefined/unknown Isolation level: undefined/unknown Minimum pool size: undefined/unknown Maximum pool size: undefined/unknown 2025-07-26T16:55:23.618+08:00 INFO 12384 --- [dataVue] [ main] o.h.e.t.j.p.i.JtaPlatformInitiator : HHH000489: No JTA platform available (set 'hibernate.transaction.jta.platform' to enable JTA platform integration) 2025-07-26T16:55:23.703+08:00 INFO 12384 --- [dataVue] [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2025-07-26T16:55:24.300+08:00 INFO 12384 --- [dataVue] [ main] o.s.v.b.OptionalValidatorFactoryBean : Failed to set up a Bean Validation provider: jakarta.validation.NoProviderFoundException: Unable to create a Configuration, because no Jakarta Bean Validation provider could be found. Add a provider like Hibernate Validator (RI) to your classpath. 2025-07-26T16:55:24.362+08:00 WARN 12384 --- [dataVue] [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Ambiguous mapping. Cannot map 'dataController' method com.example.datavue.controller.DataController#findById(Long) to {GET [/api/data/{id}]}: There is already 'dataController' bean method com.example.datavue.controller.DataController#getDataById(Long) mapped. 2025-07-26T16:55:24.363+08:00 INFO 12384 --- [dataVue] [ main] j.LocalContainerEntityManagerFactoryBean : Closing JPA EntityManagerFactory for persistence unit 'default' 2025-07-26T16:55:24.369+08:00 INFO 12384 --- [dataVue] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown initiated... 2025-07-26T16:55:24.383+08:00 INFO 12384 --- [dataVue] [ main] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Shutdown completed. 2025-07-26T16:55:24.387+08:00 INFO 12384 --- [dataVue] [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2025-07-26T16:55:24.416+08:00 INFO 12384 --- [dataVue] [ main] .s.b.a.l.ConditionEvaluationReportLogger : Error starting ApplicationContext. To display the condition evaluation report re-run your application with 'debug' enabled. 2025-07-26T16:55:24.444+08:00 ERROR 12384 --- [dataVue] [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'requestMappingHandlerMapping' defined in class path resource [org/springframework/boot/autoconfigure/web/servlet/WebMvcAutoConfiguration$EnableWebMvcConfiguration.class]: Ambiguous mapping. Cannot map 'dataController' method com.example.datavue.controller.DataController#findById(Long) to {GET [/api/data/{id}]}: There is already 'dataController' bean method com.example.datavue.controller.DataController#getDataById(Long) mapped. at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1826) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:607) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:529) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:339) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:373) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:337) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.DefaultListableBeanFactory.instantiateSingleton(DefaultListableBeanFactory.java:1222) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingleton(DefaultListableBeanFactory.java:1188) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:1123) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:987) ~[spring-context-6.2.7.jar:6.2.7] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:627) ~[spring-context-6.2.7.jar:6.2.7] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:146) ~[spring-boot-3.5.0.jar:3.5.0] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:753) ~[spring-boot-3.5.0.jar:3.5.0] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-3.5.0.jar:3.5.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:318) ~[spring-boot-3.5.0.jar:3.5.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1362) ~[spring-boot-3.5.0.jar:3.5.0] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1351) ~[spring-boot-3.5.0.jar:3.5.0] at com.example.datavue.DataVueApplication.main(DataVueApplication.java:14) ~[classes/:na] Caused by: java.lang.IllegalStateException: Ambiguous mapping. Cannot map 'dataController' method com.example.datavue.controller.DataController#findById(Long) to {GET [/api/data/{id}]}: There is already 'dataController' bean method com.example.datavue.controller.DataController#getDataById(Long) mapped. at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$MappingRegistry.validateMethodMapping(AbstractHandlerMethodMapping.java:676) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping$MappingRegistry.register(AbstractHandlerMethodMapping.java:637) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.registerHandlerMethod(AbstractHandlerMethodMapping.java:331) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.registerHandlerMethod(RequestMappingHandlerMapping.java:507) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.registerHandlerMethod(RequestMappingHandlerMapping.java:84) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.lambda$detectHandlerMethods$2(AbstractHandlerMethodMapping.java:298) ~[spring-webmvc-6.2.7.jar:6.2.7] at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:721) ~[na:na] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.detectHandlerMethods(AbstractHandlerMethodMapping.java:296) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.processCandidateBean(AbstractHandlerMethodMapping.java:265) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.initHandlerMethods(AbstractHandlerMethodMapping.java:224) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.handler.AbstractHandlerMethodMapping.afterPropertiesSet(AbstractHandlerMethodMapping.java:212) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping.afterPropertiesSet(RequestMappingHandlerMapping.java:237) ~[spring-webmvc-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1873) ~[spring-beans-6.2.7.jar:6.2.7] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1822) ~[spring-beans-6.2.7.jar:6.2.7] ... 18 common frames omitted
07-27
HTTP状态 500 - 内部服务器错误 类型 异常报告 消息 org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp._11_7_002d2.vote_jsp 描述 服务器遇到一个意外的情况,阻止它完成请求。 例外情况 org.apache.jasper.JasperException: org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp._11_7_002d2.vote_jsp org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:564) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:404) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:355) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:306) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) 根本原因。 org.apache.jasper.JasperException: java.lang.ClassNotFoundException: org.apache.jsp._11_7_002d2.vote_jsp org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:177) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:392) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:355) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:306) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) 根本原因。 java.lang.ClassNotFoundException: org.apache.jsp._11_7_002d2.vote_jsp java.net.URLClassLoader.findClass(URLClassLoader.java:387) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:119) org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:56) org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:173) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:392) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:355) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:306) javax.servlet.http.HttpServlet.service(HttpServlet.java:623) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51) ):注意 主要问题的全部 stack 信息可以在 server logs 里查看 Apache Tomcat/9.0.109
11-15
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