2025-10-22 22:31:38 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/]
2025-10-22 22:31:38 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /index.html
2025-10-22 22:31:38 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/index.html]
2025-10-22 22:31:38 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/index.html] are [/**]
2025-10-22 22:31:38 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/index.html] are {}
2025-10-22 22:31:38 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/index.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:31:38 DEBUG DispatcherServlet:951 - Last-Modified value for [/] is: -1
2025-10-22 22:31:38 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:31:38 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:31:55 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:31:55 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:31:55 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:31:55 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:31:55 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:31:55.701 [http-nio-8080-exec-9] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:31:55.707 [http-nio-8080-exec-9] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@3b91154] was not registered for synchronization because synchronization is not active
2025-10-22 22:31:55 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:31:55.750 [http-nio-8080-exec-9] INFO com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource - Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 3, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, contextClassLoaderSource -> caller, dataSourceName -> 1hgeirabe3f6je32dl1po|4b58de13, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, extensions -> {}, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, forceSynchronousCheckins -> false, forceUseNamedDriverClass -> false, identityToken -> 1hgeirabe3f6je32dl1po|4b58de13, idleConnectionTestPeriod -> 300, initialPoolSize -> 3, jdbcUrl -> jdbc:mysql://localhost:3306/as3?serverTimezone=UTC&seUnicode=true&characterEncoding=utf8&useSSL=false, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 0, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 20, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 5, numHelperThreads -> 3, preferredTestQuery -> null, privilegeSpawnedThreads -> false, properties -> {user=******, password=******}, propertyCycle -> 0, statementCacheNumDeferredCloseThreads -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, userOverrides -> {}, usesTraditionalReflectiveProxies -> false ]
22:31:55.766 [http-nio-8080-exec-9] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/mchange-commons.properties' could not be found. Skipping.
22:31:55.766 [http-nio-8080-exec-9] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/mchange-log.properties' could not be found. Skipping.
22:31:55.766 [http-nio-8080-exec-9] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier '/c3p0.properties' could not be found. Skipping.
22:31:55.766 [http-nio-8080-exec-9] DEBUG com.mchange.v2.cfg.MConfig - The configuration file for resource identifier 'hocon:/reference,/application,/c3p0,/' could not be found. Skipping.
22:31:55.766 [http-nio-8080-exec-9] WARN com.mchange.v2.resourcepool.BasicResourcePool - Bad pool size config, start 3 < min 5. Using 5 as start.
22:31:55.768 [http-nio-8080-exec-9] DEBUG com.mchange.v2.resourcepool.BasicResourcePool - com.mchange.v2.resourcepool.BasicResourcePool@2541f640 config: [start -> 5; min -> 5; max -> 20; inc -> 3; num_acq_attempts -> 30; acq_attempt_delay -> 1000; check_idle_resources_delay -> 300000; max_resource_age -> 0; max_idle_time -> 0; excess_max_idle_time -> 0; destroy_unreturned_resc_time -> 0; expiration_enforcement_delay -> 0; break_on_acquisition_failure -> false; debug_store_checkout_exceptions -> false; force_synchronous_checkins -> false]
22:31:55.768 [http-nio-8080-exec-9] DEBUG com.mchange.v2.c3p0.impl.C3P0PooledConnectionPoolManager - Created new pool for auth, username (masked): 'ro******'.
22:31:55.768 [http-nio-8080-exec-9] DEBUG com.mchange.v2.resourcepool.BasicResourcePool - acquire test -- pool size: 0; target_pool_size: 5; desired target? 1
22:31:55.768 [http-nio-8080-exec-9] DEBUG com.mchange.v2.resourcepool.BasicResourcePool - awaitAvailable(): [unknown]
22:31:55.997 [http-nio-8080-exec-9] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@f47a4d7 [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:31:56.003 [http-nio-8080-exec-9] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:31:56.026 [http-nio-8080-exec-9] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:31:56.050 [http-nio-8080-exec-9] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:31:56.054 [http-nio-8080-exec-9] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@3b91154]
2025-10-22 22:31:56 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:31:56 DEBUG DefaultListableBeanFactory:1631 - Invoking afterPropertiesSet() on bean with name 'userList'
2025-10-22 22:31:56 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:31:56 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:31:56 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:31:56 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:31:56 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:31:56 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:31:56 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:31:56 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:31:56 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:31:56 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:31:56 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:31:56 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:31:56 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:09 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:09 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:09 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:09 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:09 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:09.397 [http-nio-8080-exec-7] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:09.397 [http-nio-8080-exec-7] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1459739] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:09 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:09.398 [http-nio-8080-exec-7] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@bbdfc49 [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:09.398 [http-nio-8080-exec-7] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:09.398 [http-nio-8080-exec-7] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:09.399 [http-nio-8080-exec-7] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:09.399 [http-nio-8080-exec-7] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@1459739]
2025-10-22 22:32:09 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:09 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:09 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:09 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:09 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:09 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:09 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:09 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:09 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:09 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:09 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:09 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:09 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:09 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:10 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:10.118 [http-nio-8080-exec-8] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:10.119 [http-nio-8080-exec-8] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7cca23ef] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:10 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:10.119 [http-nio-8080-exec-8] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@7632489f [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:10.119 [http-nio-8080-exec-8] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:10.119 [http-nio-8080-exec-8] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:10.120 [http-nio-8080-exec-8] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:10.120 [http-nio-8080-exec-8] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@7cca23ef]
2025-10-22 22:32:10 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:10 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:10 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:10 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:10 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:10 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:10.320 [http-nio-8080-exec-10] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:10.320 [http-nio-8080-exec-10] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@774dded2] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:10 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:10.320 [http-nio-8080-exec-10] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@7db5b5a2 [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:10.320 [http-nio-8080-exec-10] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:10.321 [http-nio-8080-exec-10] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:10.321 [http-nio-8080-exec-10] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:10.321 [http-nio-8080-exec-10] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@774dded2]
2025-10-22 22:32:10 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:10 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:10 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:10 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:10 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:10 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:10.509 [http-nio-8080-exec-2] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:10.509 [http-nio-8080-exec-2] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@69d48655] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:10 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:10.509 [http-nio-8080-exec-2] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@3ad758c4 [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:10.509 [http-nio-8080-exec-2] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:10.509 [http-nio-8080-exec-2] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:10.510 [http-nio-8080-exec-2] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:10.510 [http-nio-8080-exec-2] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@69d48655]
2025-10-22 22:32:10 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:10 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:10 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:10 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:10 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:10 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:10.695 [http-nio-8080-exec-1] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:10.695 [http-nio-8080-exec-1] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@440a7656] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:10 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:10.695 [http-nio-8080-exec-1] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@4ef21d26 [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:10.695 [http-nio-8080-exec-1] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:10.695 [http-nio-8080-exec-1] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:10.697 [http-nio-8080-exec-1] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:10.697 [http-nio-8080-exec-1] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@440a7656]
2025-10-22 22:32:10 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:10 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:10 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:10 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:10 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:10 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:10.903 [http-nio-8080-exec-3] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:10.903 [http-nio-8080-exec-3] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@4f16f8e4] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:10 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:10.903 [http-nio-8080-exec-3] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@fa43cca [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:10.903 [http-nio-8080-exec-3] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:10.904 [http-nio-8080-exec-3] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:10.905 [http-nio-8080-exec-3] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:10.905 [http-nio-8080-exec-3] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@4f16f8e4]
2025-10-22 22:32:10 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:10 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:10 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:10 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:10 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:10 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:10 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:10 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:10 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:10 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:11 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/user/list]
2025-10-22 22:32:11 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /user/list
2025-10-22 22:32:11 DEBUG RequestMappingHandlerMapping:317 - Returning handler method [public java.lang.String com.yourcompany.controller.UserController.getUserList(org.springframework.ui.Model)]
2025-10-22 22:32:11 DEBUG DefaultListableBeanFactory:251 - Returning cached instance of singleton bean 'userController'
2025-10-22 22:32:11 DEBUG DispatcherServlet:951 - Last-Modified value for [/user/list] is: -1
22:32:11.112 [http-nio-8080-exec-5] DEBUG org.mybatis.spring.SqlSessionUtils - Creating a new SqlSession
22:32:11.112 [http-nio-8080-exec-5] DEBUG org.mybatis.spring.SqlSessionUtils - SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@5d865fa1] was not registered for synchronization because synchronization is not active
2025-10-22 22:32:11 DEBUG DataSourceUtils:110 - Fetching JDBC Connection from DataSource
22:32:11.112 [http-nio-8080-exec-5] DEBUG org.mybatis.spring.transaction.SpringManagedTransaction - JDBC Connection [com.mchange.v2.c3p0.impl.NewProxyConnection@6ff6baeb [wrapping: com.mysql.jdbc.JDBC4Connection@2121fc6a]] will not be managed by Spring
22:32:11.112 [http-nio-8080-exec-5] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Preparing: SELECT * FROM users
22:32:11.112 [http-nio-8080-exec-5] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - ==> Parameters:
22:32:11.113 [http-nio-8080-exec-5] DEBUG com.yourcompany.dao.UserMapper.getAllUsers - <== Total: 1
22:32:11.113 [http-nio-8080-exec-5] DEBUG org.mybatis.spring.SqlSessionUtils - Closing non transactional SqlSession [org.apache.ibatis.session.defaults.DefaultSqlSession@5d865fa1]
2025-10-22 22:32:11 DEBUG DataSourceUtils:327 - Returning JDBC Connection to DataSource
[User{id=1, name='111', email=11111}]jgeydugwu
2025-10-22 22:32:11 DEBUG DispatcherServlet:1251 - Rendering view [org.springframework.web.servlet.view.JstlView: name 'userList'; URL [/userList.html]] in DispatcherServlet with name 'springMVC'
2025-10-22 22:32:11 DEBUG JstlView:432 - Added model object 'user' of type [java.util.ArrayList] to request in view with name 'userList'
2025-10-22 22:32:11 DEBUG JstlView:166 - Forwarding to resource [/userList.html] in InternalResourceView 'userList'
2025-10-22 22:32:11 DEBUG DispatcherServlet:865 - DispatcherServlet with name 'springMVC' processing GET request for [/userList.html]
2025-10-22 22:32:11 DEBUG RequestMappingHandlerMapping:310 - Looking up handler method for path /userList.html
2025-10-22 22:32:11 DEBUG RequestMappingHandlerMapping:320 - Did not find handler method for [/userList.html]
2025-10-22 22:32:11 DEBUG SimpleUrlHandlerMapping:190 - Matching patterns for request [/userList.html] are [/**]
2025-10-22 22:32:11 DEBUG SimpleUrlHandlerMapping:219 - URI Template variables for request [/userList.html] are {}
2025-10-22 22:32:11 DEBUG SimpleUrlHandlerMapping:140 - Mapping [/userList.html] to HandlerExecutionChain with handler [ResourceHttpRequestHandler [locations=[ServletContext resource [/WEB-INF/views/]], resolvers=[org.springframework.web.servlet.resource.PathResourceResolver@2d8a68cc]]] and 1 interceptor
2025-10-22 22:32:11 DEBUG DispatcherServlet:951 - Last-Modified value for [/userList.html] is: -1
2025-10-22 22:32:11 DEBUG DispatcherServlet:1044 - Null ModelAndView returned to DispatcherServlet with name 'springMVC': assuming HandlerAdapter completed request handling
2025-10-22 22:32:11 DEBUG DispatcherServlet:1000 - Successfully completed request
2025-10-22 22:32:11 DEBUG DispatcherServlet:1000 - Successfully completed request
本文详细介绍了在使用SpringMVC框架时遇到的一个常见问题：URL映射不匹配导致的请求无法处理。通过具体案例分析了问题产生的原因，并给出了有效的解决办法。
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