java jdwp debug 模式 命令行 .对启动流程进行debug

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本文介绍了Java调试线程协议(JDWP)的配置方法，通过具体的参数设置实例展示了如何使用JDWP进行远程调试，包括监听指定端口、是否挂起虚拟机等配置。
关于jdwp的参数列表详见官方文档： http://download-llnw.oracle.com/javase/1.5.0/docs/guide/jpda/conninv.html#Invocation
从官方文档中摘录几个配置事例：
-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=n,address=8787
在8000端口监听Socket连接，挂起VM（ suspend默认为y）并且不加载运行主函数直到调试请求到达

-Xrunjdwp:transport=dt_shmem,server=y,suspend=n


这个的好处是可以debug启动流程.

JAVA基础06使用Debug模式进行调试程序
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是供程序员使用的程序调试工具，它可以用于查看程序的执行流程，也可以用于追踪程序执行过程来调试程序。
『Java安全』初试JDWP攻击
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Java Debug Wire Protocol（JDWP）是一种通信协议，是Java Platform Debugger Architecture的一部分。它用于调试器和Java虚拟机之间的通信，Java虚拟机进行调试。它允许在其他计算机上调试进程，可以通过网络套接字或共享内存工作。平常使用IDEA debug就是把上面的过程简化。...
深入Java调试体系(JPDA-JDWP)
03-13
JPDA（Java Platform Debugger Architecture）是 Java 平台调试体系结构的缩写，通过 JPDA 提供的 API，开发人员可以方便灵活的搭建 Java 调试应用程序。 JPDA 主要由三个部分组成：Java 虚拟机工具接口（JVMTI），Java 调试线协议（JDWP），以及 Java 调试接口（JDI），本系列将会详细介绍这三个模块的内部细节、通过实例为读者揭开 JPDA 的面纱。
Java Debugger JDWP Agent Library
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一、调出帮助信息在终端下执行如下命令： java -agentlib:jdwp=help二、具体帮助信息 Java Debugger JDWP Agent Library -------------------------------- (see http://java.sun.com/products/jpda for more inf
java debug模式启动tomcat_tomcat debug模式
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@echo offrem Licensed to the Apache Software Foundation (ASF) under one or morerem contributor license agreements. See the NOTICE file distributed withrem this work for additional information regardi...
D:\java\bin\java.exe -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:56080,suspend=y,server=n -javaagent:C:\Users\LOVE\AppData\Local\JetBrains\IntelliJIdea2024.3\captureAgent\debugger-agent.jar -Dkotlinx.coroutines.debug.enable.creation.stack.trace=false -Ddebugger.agent.enable.coroutines=true -Dkotlinx.coroutines.debug.enable.flows.stack.trace=true -Dkotlinx.coroutines.debug.enable.mutable.state.flows.stack.trace=true -Dfile.encoding=UTF-8 -classpath "D:\idea\IntelliJ IDEA 2024.3.3\lib\idea_rt.jar" com.gqq.helloworld 已连接到地址为 ''127.0.0.1:56080'，传输: '套接字'' 的目标虚拟机 错误: 找不到或无法加载主类 com.gqq.helloworld 原因: java.lang.ClassNotFoundException: com.gqq.helloworld 已与地址为 ''127.0.0.1:56080'，传输: '套接字'' 的目标虚拟机断开连接 进程已结束，退出代码为 1
07-06
4. 如何使用命令行编译和运行带有包结构的Java程序？ 5. 在IDE中运行Java程序与命令行运行有何不同？如何配置？</think>### Java ClassNotFoundException 错误调试指南 当运行 Java 程序出现 `...
F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\bin\catalina.bat run [2025-10-24 12:20:45,122] Artifact ssm13:war: Waiting for server connection to start artifact deployment... Using CATALINA_BASE: "C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2" Using CATALINA_HOME: "F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111" Using CATALINA_TMPDIR: "F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111" Using JRE_HOME: "C:\Program Files\Java\jdk1.8.0_202" Using CLASSPATH: "F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\bin\bootstrap.jar;F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\bin\tomcat-juli.jar" Using CATALINA_OPTS: "" Connected to the target VM, address: '127.0.0.1:60444', transport: 'socket' 24-Oct-2025 12:20:46.152 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.111 24-Oct-2025 12:20:46.155 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器构建: Oct 10 2025 14:13:20 UTC 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 服务器版本号: 9.0.111.0 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 操作系统名称: Windows 10 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 10.0 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 架构: amd64 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: C:\Program Files\Java\jdk1.8.0_202\jre 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java虚拟机版本: 1.8.0_202-b08 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.util.logging.config.file=C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2\conf\logging.properties 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -agentlib:jdwp=transport=dt_socket,address=127.0.0.1:60444,suspend=y,server=n 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -javaagent:C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\captureAgent\debugger-agent.jar 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote= 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.port=1099 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.ssl=false 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.password.file=C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2\jmxremote.password 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcom.sun.management.jmxremote.access.file=C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2\jmxremote.access 24-Oct-2025 12:20:46.156 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.rmi.server.hostname=127.0.0.1 24-Oct-2025 12:20:46.157 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djdk.tls.ephemeralDHKeySize=2048 24-Oct-2025 12:20:46.157 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.protocol.handler.pkgs=org.apache.catalina.webresources 24-Oct-2025 12:20:46.157 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dsun.io.useCanonCaches=false 24-Oct-2025 12:20:46.157 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dignore.endorsed.dirs= 24-Oct-2025 12:20:46.158 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcatalina.base=C:\Users\ZhuanZ1\AppData\Local\JetBrains\IntelliJIdea2020.1\tomcat\Unnamed_ssm13_2 24-Oct-2025 12:20:46.158 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Dcatalina.home=F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111 24-Oct-2025 12:20:46.158 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 命令行参数： -Djava.io.tmpdir=F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111 24-Oct-2025 12:20:46.160 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent 使用APR版本[1.7.4]加载了基于APR的Apache Tomcat本机库[1.3.1]。 24-Oct-2025 12:20:46.160 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR功能：IPv6[true]、sendfile[true]、accept filters[false]、random[true]、UDS [true]。 24-Oct-2025 12:20:46.160 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL配置：useAprConnector[false]，useOpenSSL[true] 24-Oct-2025 12:20:46.165 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL成功初始化 [OpenSSL 3.0.14 4 Jun 2024] 24-Oct-2025 12:20:46.386 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 ["http-nio-8080"] 24-Oct-2025 12:20:46.401 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[451]毫秒内初始化 24-Oct-2025 12:20:46.430 信息 [main] org.apache.catalina.core.StandardService.startInternal 正在启动服务[Catalina] 24-Oct-2025 12:20:46.431 信息 [main] org.apache.catalina.core.StandardEngine.startInternal 正在启动 Servlet 引擎：[Apache Tomcat/9.0.111] 24-Oct-2025 12:20:46.442 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄["http-nio-8080"] 24-Oct-2025 12:20:46.458 信息 [main] org.apache.catalina.startup.Catalina.start [56]毫秒后服务器启动 Connected to server [2025-10-24 12:20:46,695] Artifact ssm13:war: Artifact is being deployed, please wait... 24-Oct-2025 12:20:49.103 信息 [RMI TCP Connection(3)-127.0.0.1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 12:20:49.257 [RMI TCP Connection(3)-127.0.0.1] INFO org.springframework.web.context.ContextLoader - Root WebApplicationContext: initialization started 12:20:49.318 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.web.context.support.XmlWebApplicationContext - Refreshing Root WebApplicationContext 12:20:49.567 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.context.annotation.ClassPathBeanDefinitionScanner - Identified candidate component class: file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\com\example\service\impl\UserServiceImpl.class] 12:20:49.593 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.xml.XmlBeanDefinitionReader - Loaded 16 bean definitions from class path resource [spring/applicationContext.xml] 12:20:49.644 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalConfigurationAnnotationProcessor' 12:20:49.704 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.mybatis.spring.mapper.MapperScannerConfigurer#0' 12:20:49.756 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.apache.ibatis.logging.LogFactory - Logging initialized using 'class org.apache.ibatis.logging.slf4j.Slf4jImpl' adapter. 12:20:49.761 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Identified candidate component class: file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\com\example\mapper\UserMapper.class] 12:20:49.763 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Creating MapperFactoryBean with name 'userMapper' and 'com.example.mapper.UserMapper' mapperInterface 12:20:49.769 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.mapper.ClassPathMapperScanner - Enabling autowire by type for MapperFactoryBean with name 'userMapper'. 12:20:49.773 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.support.PropertySourcesPlaceholderConfigurer#0' 12:20:49.795 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.driver] 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.driver] not found - trying original name [jdbc.driver]. javax.naming.NameNotFoundException: ����[jdbc.driver]δ�ڴ��������а󶨡��Ҳ���[jdbc.driver]�� 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.driver] 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.driver] threw NamingException with message: ����[jdbc.driver]δ�ڴ��������а󶨡��Ҳ���[jdbc.driver]��. Returning null. 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.driver' in PropertySource 'localProperties' with value of type String 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.url] 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.url] not found - trying original name [jdbc.url]. javax.naming.NameNotFoundException: ����[jdbc.url]δ�ڴ��������а󶨡��Ҳ���[jdbc.url]�� 12:20:49.797 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.url] 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.url] threw NamingException with message: ����[jdbc.url]δ�ڴ��������а󶨡��Ҳ���[jdbc.url]��. Returning null. 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.url' in PropertySource 'localProperties' with value of type String 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.username] 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.username] not found - trying original name [jdbc.username]. javax.naming.NameNotFoundException: ����[jdbc.username]δ�ڴ��������а󶨡��Ҳ���[jdbc.username]�� 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.username] 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.username] threw NamingException with message: ����[jdbc.username]δ�ڴ��������а󶨡��Ҳ���[jdbc.username]��. Returning null. 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.username' in PropertySource 'localProperties' with value of type String 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [java:comp/env/jdbc.password] 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiLocatorDelegate - Converted JNDI name [java:comp/env/jdbc.password] not found - trying original name [jdbc.password]. javax.naming.NameNotFoundException: ����[jdbc.password]δ�ڴ��������а󶨡��Ҳ���[jdbc.password]�� 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiTemplate - Looking up JNDI object with name [jdbc.password] 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.jndi.JndiPropertySource - JNDI lookup for name [jdbc.password] threw NamingException with message: ����[jdbc.password]δ�ڴ��������а󶨡��Ҳ���[jdbc.password]��. Returning null. 12:20:49.798 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.core.env.PropertySourcesPropertyResolver - Found key 'jdbc.password' in PropertySource 'localProperties' with value of type String 12:20:49.805 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerProcessor' 12:20:49.807 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.transaction.config.internalTransactionalEventListenerFactory' 12:20:49.807 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.event.internalEventListenerFactory' 12:20:49.809 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalAutowiredAnnotationProcessor' 12:20:49.811 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.context.annotation.internalCommonAnnotationProcessor' 12:20:49.816 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.aop.config.internalAutoProxyCreator' 12:20:49.862 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.ui.context.support.UiApplicationContextUtils - Unable to locate ThemeSource with name 'themeSource': using default [org.springframework.ui.context.support.ResourceBundleThemeSource@2dd3bb7c] 12:20:49.863 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'dataSource' 12:20:49.945 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.transaction.config.internalTransactionAdvisor' 12:20:49.948 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'org.springframework.transaction.annotation.AnnotationTransactionAttributeSource#0' 12:20:50.010 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.springframework.beans.factory.support.DefaultListableBeanFactory - Creating shared instance of singleton bean 'sqlSessionFactory' 12:20:50.034 [RMI TCP Connection(3)-127.0.0.1] DEBUG org.mybatis.spring.SqlSessionFactoryBean - Property 'configuration' or 'configLocation' not specified, using default MyBatis Configuration 12:20:50.213 [RMI TCP Connection(3)-127.0.0.1] WARN org.springframework.web.context.support.XmlWebApplicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml]'; nested exception is java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.example.mapper.UserMapper.findAll. please check file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml] and com/example/mapper/UserMapper.java (best guess) 12:20:50.213 [RMI TCP Connection(3)-127.0.0.1] INFO com.alibaba.druid.pool.DruidDataSource - {dataSource-0} closing ... 12:20:50.220 [RMI TCP Connection(3)-127.0.0.1] ERROR org.springframework.web.context.ContextLoader - Context initialization failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sqlSessionFactory' defined in class path resource [spring/applicationContext.xml]: Invocation of init method failed; nested exception is org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml]'; nested exception is java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.example.mapper.UserMapper.findAll. please check file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml] and com/example/mapper/UserMapper.java (best guess) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:936) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4047) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:4489) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:164) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:597) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:569) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:601) at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1743) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:249) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:445) at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:399) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:249) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468) at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468) at javax.management.remote.rmi.RMIConnectionImpl.access$300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1309) at java.security.AccessController.doPrivileged(Native Method) at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408) at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357) at sun.rmi.transport.Transport$1.run(Transport.java:200) at sun.rmi.transport.Transport$1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:834) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.lambda$run$0(TCPTransport.java:688) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:687) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:748) Caused by: org.springframework.core.NestedIOException: Failed to parse mapping resource: 'file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml]'; nested exception is java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.example.mapper.UserMapper.findAll. please check file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml] and com/example/mapper/UserMapper.java (best guess) at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:613) at org.mybatis.spring.SqlSessionFactoryBean.afterPropertiesSet(SqlSessionFactoryBean.java:491) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ... 59 common frames omitted Caused by: java.lang.IllegalArgumentException: Mapped Statements collection already contains value for com.example.mapper.UserMapper.findAll. please check file [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\ROOT\WEB-INF\classes\mapper\UserMapper.xml] and com/example/mapper/UserMapper.java (best guess) at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:1045) at org.apache.ibatis.session.Configuration$StrictMap.put(Configuration.java:1001) at org.apache.ibatis.session.Configuration.addMappedStatement(Configuration.java:799) at org.apache.ibatis.builder.MapperBuilderAssistant.addMappedStatement(MapperBuilderAssistant.java:297) at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.lambda$parseStatement$2(MapperAnnotationBuilder.java:358) at java.util.Optional.ifPresent(Optional.java:159) at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.parseStatement(MapperAnnotationBuilder.java:300) at org.apache.ibatis.builder.annotation.MapperAnnotationBuilder.parse(MapperAnnotationBuilder.java:132) at org.apache.ibatis.binding.MapperRegistry.addMapper(MapperRegistry.java:72) at org.apache.ibatis.session.Configuration.addMapper(Configuration.java:872) at org.apache.ibatis.builder.xml.XMLMapperBuilder.bindMapperForNamespace(XMLMapperBuilder.java:432) at org.apache.ibatis.builder.xml.XMLMapperBuilder.parse(XMLMapperBuilder.java:97) at org.mybatis.spring.SqlSessionFactoryBean.buildSqlSessionFactory(SqlSessionFactoryBean.java:611) ... 62 common frames omitted 24-Oct-2025 12:20:50.229 严重 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal 一个或多个listeners启动失败，更多详细信息查看对应的容器日志文件 24-Oct-2025 12:20:50.231 严重 [RMI TCP Connection(3)-127.0.0.1] org.apache.catalina.core.StandardContext.startInternal 由于之前的错误，Context[]启动失败 [2025-10-24 12:20:50,248] Artifact ssm13:war: Error during artifact deployment. See server log for details. 24-Oct-2025 12:20:56.453 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory 把web 应用程序部署到目录 [F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\manager] 24-Oct-2025 12:20:56.512 信息 [Catalina-utility-1] org.apache.jasper.servlet.TldScanner.scanJars 至少有一个JAR被扫描用于TLD但尚未包含TLD。 为此记录器启用调试日志记录，以获取已扫描但未在其中找到TLD的完整JAR列表。 在扫描期间跳过不需要的JAR可以缩短启动时间和JSP编译时间。 24-Oct-2025 12:20:56.536 信息 [Catalina-utility-1] org.apache.catalina.startup.HostConfig.deployDirectory Web应用程序目录[F:\apache-tomcat-9.0.111-windows-x64\apache-tomcat-9.0.111\webapps\manager]的部署已在[83]毫秒内完成
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