Spring Data Jpa 加了 @Transactional事物注解后数据异常

代码如下:

@Transactional
public void addAdminRole(String roleIdsStr, Long userId) {
    if (StringUtils.isBlank(roleIdsStr)) {
        throw new BusinessException(ResultCodeEnum.PARAMETER_ERROR);
    }
        // 重点是这里,在此处我只是查询了一个CommonAdmin这个实体,然后再没对这个实体做过任何curd操作,但执行完addAdminRole这个方法后,CommonAdmin数据却发生了变化
    CommonAdmin ca = commonAdminService.getOne(userId);
    if (ca == null || ca.getStatus() != CommonStatusEnum.ENABLE.getCode()) {
            throw new BusinessException(ResultCodeEnum.USER_DISABLE);
    }
        // 先删除原来的角色
    this.removeAdminAllRole(userId);
    String[] roleIds = roleIdsStr.split(",");
    List<AdminRole> list = new ArrayList<>(roleIds.length);
    AdminRole a;
    for (String s : roleIds) {
        a = new AdminRole();
        a.setId(IDGen.getId());
        a.setAdminUserId(userId);
        a.setRoleId(Long.valueOf(s));
        a.setCreateTime(System.currentTimeMillis());
        a.setStatus(CommonStatusEnum.ENABLE.getCode());
        a.setUpdateTime(System.currentTimeMillis());
        list.add(a);
    }
    this.adminRoleDao.saveAll(list);
}

其中getOne方法如下:

public CommonAdmin getOne(Long id) {
        CommonAdmin u = commonAdminDao.findById(id).get();
        u.setCertification("");
        return u;
}

1个回答

是不是对数据库表加了触发器

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return data; } @Override public void delete(String id) throws ServicePlatformException { em.remove(retriver(id)); } } </pre> <p> IdentityController.java</p> <p> </p> <p style="padding-left: 30px;"> </p> <pre name="code" class="java">package com.lxl.bsp.identity.controller; import java.sql.Timestamp; import java.util.Calendar; import javax.annotation.Resource; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.ResponseBody; import com.lxl.bsp.api.exception.ServicePlatformException; import com.lxl.bsp.identity.dao.IIdentityDao; import com.lxl.bsp.identity.entity.Identity; @Controller @RequestMapping("identity") public class IdentityController { private static Log log = LogFactory.getLog(IdentityController.class); @Resource private IIdentityDao dao; @RequestMapping("retriver") @ResponseBody public Identity retriver(@RequestParam String id) throws ServicePlatformException { return dao.retriver(id); } @RequestMapping("create") @ResponseBody public Identity create() throws ServicePlatformException { int i = 1; Identity data = new Identity(); data.setCode("code" + i); Calendar c = Calendar.getInstance(); data.setCreateDate(new Timestamp(c.getTime().getTime())); data.setCreator("creator" + i); data.setDescription("description" + i); data.setDr(false); // data.setId("id" + Integer.toString(i)); data.setLength(30); data.setModifier("modifier" + i); data.setModifyDate(new Timestamp(c.getTime().getTime())); data.setPrefix("prefix"); data.setSuffix("suffix"); data.setValue(0L); Identity returnData = dao.create(data); log.debug(returnData); return returnData; } @RequestMapping("update") @ResponseBody public Identity update() throws ServicePlatformException { int i = 1; Identity data = new Identity(); data.setCode("1"); Calendar c = Calendar.getInstance(); data.setCreateDate(new Timestamp(c.getTime().getTime())); data.setCreator("creator" + i); data.setDescription("description" + i); data.setDr(false); // data.setId("id" + Integer.toString(i)); data.setLength(30); data.setModifier("modifier" + i); data.setModifyDate(new Timestamp(c.getTime().getTime())); data.setPrefix("prefix"); data.setSuffix("suffix"); data.setValue(0L); Identity returnData = dao.update(data); log.debug(returnData); return returnData; } @RequestMapping("delete") public void delete(@RequestParam String id) throws ServicePlatformException { dao.delete(id); } } </pre> <p> </p> <p> </p> <p style="padding-left: 30px;">数据表结构DDL</p> <p style="padding-left: 30px;"> </p> <pre name="code" class="sql">-- ---------------------------- -- Table structure for bd_id -- ---------------------------- DROP TABLE IF EXISTS `bd_id`; CREATE TABLE `bd_id` ( `id` bigint(30) NOT NULL, `code` varchar(100) DEFAULT NULL, `create_date` datetime DEFAULT NULL, `creator` varchar(30) DEFAULT NULL, `description` varchar(255) DEFAULT NULL, `dr` tinyint(1) DEFAULT NULL, `length` int(11) DEFAULT NULL, `modifier` varchar(30) DEFAULT NULL, `modify_Date` datetime DEFAULT NULL, `prefix` varchar(10) DEFAULT NULL, `suffix` varchar(10) DEFAULT NULL, `value` bigint(20) DEFAULT NULL, PRIMARY KEY (`id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8;</pre> <p> </p> <p> </p> <p style="padding-left: 30px;">附件中是项目压缩包,只要电脑上安装了数据库,解压即可运行,数据库名称是osd</p> <p> </p> </div>
@EnableTransactionManagement开启事务注解驱动
> Spring Boot 使用事务非常简单,首先使用注解 @EnableTransactionManagement 开启事务支持后,然后在访问数据库的Service方法上添加注解 @Transactional 便可。 > > 关于事务管理器,不管是JPA还是JDBC等都实现自接口 PlatformTransactionManager 如果你添加的是 spring-boot-starter-jdbc 依赖,框架会默认注入 DataSourceTransactionManager 实例。如果你添加的是 spring-boot-starter-data-jpa 依赖,框架会默认注入 JpaTransactionManager 实例。 这是其他博主给的结论,但是为什么我用了@EnableTransactionManagement注解,运行时,却报错“ No qualifying bean of type 'org.springframework.transaction.PlatformTransactionManager' available”,需要我手动注入TransactionManager,不是说会自动注入的嘛? ![图片说明](https://img-ask.csdn.net/upload/201907/11/1562807775_812625.png)
@Query 事务问题,Executing an update/delete query
新搭建了一个 Spring MVC+Spring Data JPA+Hibernate的一个工程 在DAO的方法之上加了注解@Query、@Modifying,但是在运行过程中一直抛出 javax.persistence.TransactionRequiredException: Executing an update/delete query 的异常,实在无力了,希望有大大来帮助 2015-04-29 23:44:12,534[INFO ]com.mchange.v2.log.MLog:MLog clients using slf4j logging. 2015-04-29 23:44:12,747[INFO ]com.mchange.v2.c3p0.C3P0Registry:Initializing c3p0-0.9.5 [built 02-January-2015 13:25:04 -0500; debug? true; trace: 10] 2015-04-29 23:44:13,142[INFO ]org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean:Building JPA container EntityManagerFactory for persistence unit 'elev' 2015-04-29 23:44:14,041[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 -> 1hgeby9991mfjmq1wjzcl2|66c88fce, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, extensions -> {}, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, forceUseNamedDriverClass -> false, identityToken -> 1hgeby9991mfjmq1wjzcl2|66c88fce, idleConnectionTestPeriod -> 0, initialPoolSize -> 20, jdbcUrl -> jdbc:mysql://localhost:3306/elev, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 0, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 45, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 10, numHelperThreads -> 3, preferredTestQuery -> null, privilegeSpawnedThreads -> false, properties -> {user=******, password=******}, propertyCycle -> 0, statementCacheNumDeferredCloseThreads -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, userOverrides -> {}, usesTraditionalReflectiveProxies -> false ] 2015-04-29 23:44:15,422[DEBUG]org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler:Creating new EntityManager for shared EntityManager invocation 2015-04-29 23:44:15,496[DEBUG]org.springframework.orm.jpa.EntityManagerFactoryUtils:Closing JPA EntityManager 2015-04-29 23:44:15,521[DEBUG]org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler:Creating new EntityManager for shared EntityManager invocation 2015-04-29 23:44:15,521[DEBUG]org.springframework.orm.jpa.EntityManagerFactoryUtils:Closing JPA EntityManager **2015-04-29 23:44:15,763[DEBUG]org.springframework.transaction.annotation.AnnotationTransactionAttributeSource:Adding transactional method 'BusinessUserServiceImpl.editUser' with attribute: PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED; 'transactionManager' 2015-04-29 23:44:15,982[DEBUG]org.springframework.transaction.annotation.AnnotationTransactionAttributeSource:Adding transactional method 'BusinessUserServiceImpl.editUser' with attribute: PROPAGATION_REQUIRED,ISOLATION_READ_COMMITTED; 'transactionManager'** 从日志上看,好像事务已经加上了。。。 以下是工程部分代码: applicationContext-main.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <context:annotation-config/> <context:component-scan base-package="com.feinno"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <import resource="applicationContext-profile.xml"/> <import resource="applicationContext-jpa.xml"/> <import resource="applicationContext-mvc.xml"/> </beans> ``` applicationContext-mvc.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <context:component-scan base-package="com.feinno"> <context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <mvc:annotation-driven> <mvc:message-converters register-defaults="true"> <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"> <property name="prettyPrint" value="true" /> <property name="supportedMediaTypes"> <list> <value>application/json</value> <value>text/html</value> </list> </property> </bean> </mvc:message-converters> </mvc:annotation-driven> </beans> ``` applicationContext-profile.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <beans profile="dev"> <context:property-placeholder ignore-resource-not-found="true" location="classpath:/config/dev.properties" /> <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="locations"> <list> <value>classpath:/config/dev.properties</value> </list> </property> </bean> </beans> <beans profile="test"> <context:property-placeholder ignore-resource-not-found="true" location="classpath:/config/test.properties" /> <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="locations"> <list> <value>classpath:/config/test.properties</value> </list> </property> </bean> </beans> <beans profile="pro"> <context:property-placeholder ignore-resource-not-found="true" location="classpath:/config/prod.properties" /> <bean id="configProperties" class="org.springframework.beans.factory.config.PropertiesFactoryBean"> <property name="locations"> <list> <value>classpath:/config/prod.properties</value> </list> </property> </bean> </beans> <beans> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="${jdbc.driver}" /> <property name="jdbcUrl" value="${jdbc.url}" /> <property name="user" value="${jdbc.user}" /> <property name="password" value="${jdbc.password}" /> <property name="minPoolSize" value="10" /> <property name="maxPoolSize" value="45" /> <property name="initialPoolSize" value="20" /> </bean> </beans> </beans> ``` applicationContext-jpa.xml ``` <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd"> <jpa:repositories base-package="com.feinno.elev.interfaces" transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory" /> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="persistenceUnitName" value="elev" /> <property name="jpaVendorAdapter"> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <property name="generateDdl" value="false" /> <property name="showSql" value="false" /> <property name="databasePlatform" value="org.hibernate.dialect.MySQL5Dialect" /> <property name="database" value="MYSQL" /> </bean> </property> <property name="jpaProperties"> <props> <prop key="hibernate.format_sql">true</prop> </props> </property> <property name="packagesToScan"> <list> <value>com.feinno.elev.interfaces.model</value> </list> </property> </bean> <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager"> <property name="dataSource" ref="dataSource" /> <property name="entityManagerFactory" ref="entityManagerFactory" /> <property name="jpaDialect"> <bean class="org.springframework.orm.jpa.vendor.HibernateJpaDialect"></bean> </property> </bean> <tx:annotation-driven proxy-target-class="true" transaction-manager="transactionManager" /> </beans> ``` Dao ``` package com.feinno.elev.interfaces.business.dao; import org.springframework.data.jpa.repository.JpaRepository; import org.springframework.data.jpa.repository.Modifying; import org.springframework.data.jpa.repository.Query; import org.springframework.stereotype.Repository; import com.feinno.elev.interfaces.model.BusinessUser; @Repository public interface BusinessUserDao extends JpaRepository<BusinessUser, String> { @Modifying @Query("update BusinessUser set password='123456' where userName=?1") public void edit(String userName); @Modifying @Query(value="delete from sys_accesspro where accessuser = ?1",nativeQuery=true) public void delete(String userName); } ``` Service ``` package com.feinno.elev.interfaces.business.service.impl; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Isolation; import org.springframework.transaction.annotation.Propagation; import org.springframework.transaction.annotation.Transactional; import com.feinno.elev.interfaces.business.dao.BusinessUserDao; import com.feinno.elev.interfaces.business.service.BusinessUserService; import com.feinno.elev.interfaces.model.BusinessUser; import com.feinno.elev.util.CommonUtil; @Service public class BusinessUserServiceImpl implements BusinessUserService{ @Autowired BusinessUserDao businessUserDao; @Override public BusinessUser validUser(String userName,String password,String serviceId,String key){ BusinessUser businessUser = businessUserDao.findOne(userName); if(CommonUtil.isNotEmpty(businessUser)){ if(!businessUser.getPassword().equals(password)||!businessUser.getServiceId().equals(serviceId)||!businessUser.getKey().equals(key)){ return null; } } return businessUser; } @Transactional(isolation=Isolation.READ_COMMITTED,readOnly=false,propagation=Propagation.REQUIRED,value="transactionManager") @Override public void editUser(String userName) { BusinessUser bu = new BusinessUser(); bu.setUserName(userName); businessUserDao.edit(userName); } @Override public void deleteUser(String userName) { } } ``` web.xml ``` <?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd" metadata-complete="false" version="3.0"> <listener> <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class> </listener> <listener> <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class> </listener> <context-param> <param-name>contextConfigLocation</param-name> <param-value> classpath:spring/applicationContext-main.xml </param-value> </context-param> <context-param> <param-name>spring.profiles.active</param-name> <param-value>dev</param-value> </context-param> <filter> <filter-name>ParseRequestFilter</filter-name> <filter-class>com.feinno.elev.interfaces.filter.ParseRequestFilter</filter-class> </filter> <filter-mapping> <filter-name>ParseRequestFilter</filter-name> <url-pattern>/dispatcher</url-pattern> </filter-mapping> <filter> <filter-name>CharacterEncodingFilter</filter-name> <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param> <param-name>encoding</param-name> <param-value>UTF-8</param-value> </init-param> <init-param> <param-name>forceEncoding</param-name> <param-value>true</param-value> </init-param> </filter> <filter-mapping> <filter-name>CharacterEncodingFilter</filter-name> <url-pattern>/*</url-pattern> </filter-mapping> <servlet> <servlet-name>DispatcherServlet</servlet-name> <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:spring/applicationContext-mvc.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>DispatcherServlet</servlet-name> <url-pattern>/*</url-pattern> </servlet-mapping> </web-app> ```
springboot+kotlin 使用@autowired 注解失败
学习kotlin时候,遇到注解失败。在注解dao的时候一直报错 报错信息如下: ``` Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2019-01-09 10:24:45.346 ERROR 13448 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'appController': Unsatisfied dependency expressed through field 'appService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'appService': Unsatisfied dependency expressed through field 'appDao'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.cgs.hb.dao.AppDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1378) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:575) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:846) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:863) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.cgs.hb.DemoApplicationKt.main(DemoApplication.kt:20) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'appService': Unsatisfied dependency expressed through field 'appDao'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.cgs.hb.dao.AppDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:596) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:90) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:374) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1378) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:575) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 24 common frames omitted Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'com.cgs.hb.dao.AppDao' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoMatchingBeanFound(DefaultListableBeanFactory.java:1646) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1205) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:593) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 37 common frames omitted ``` 贴上代码: pom.xml如下: ``` <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.0.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.example</groupId> <artifactId>app</artifactId> <version>0.0.1-SNAPSHOT</version> <name>app</name> <description>App project for Spring Boot</description> <properties> <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding> <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding> <java.version>1.8</java.version> <kotlin.version>1.2.71</kotlin.version> <authox-starter.version>1.0.9-beta</authox-starter.version> <hibernate.version>5.2.1.Final</hibernate.version> <dc-client-starter.version>1.1.9</dc-client-starter.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-redis</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-pool2</artifactId> </dependency> <dependency> <groupId>com.fasterxml.jackson.module</groupId> <artifactId>jackson-module-kotlin</artifactId> </dependency> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-reflect</artifactId> </dependency> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-stdlib-jdk8</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger2</artifactId> <version>2.7.0</version> </dependency> <dependency> <groupId>io.springfox</groupId> <artifactId>springfox-swagger-ui</artifactId> <version>2.7.0</version> </dependency> <dependency> <groupId>QRCode</groupId> <artifactId>QRCode</artifactId> <version>3.0</version> </dependency> <dependency> <groupId>commons-net</groupId> <artifactId>commons-net</artifactId> <version>3.6</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-jdbc</artifactId> </dependency> <dependency> <groupId>org.apache.commons</groupId> <artifactId>commons-lang3</artifactId> </dependency> </dependencies> <build> <sourceDirectory>${project.basedir}/src/main/kotlin</sourceDirectory> <testSourceDirectory>${project.basedir}/src/test/kotlin</testSourceDirectory> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-maven-plugin</artifactId> <configuration> <args> <arg>-Xjsr305=strict</arg> </args> <compilerPlugins> <plugin>spring</plugin> <plugin>jpa</plugin> </compilerPlugins> </configuration> <dependencies> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-maven-allopen</artifactId> <version>${kotlin.version}</version> </dependency> <dependency> <groupId>org.jetbrains.kotlin</groupId> <artifactId>kotlin-maven-noarg</artifactId> <version>${kotlin.version}</version> </dependency> </dependencies> </plugin> </plugins> </build> </project> ``` 实体类 ``` package com.cgs.hb.base import javax.persistence.Entity import javax.persistence.GeneratedValue import javax.persistence.GenerationType import javax.persistence.Id import javax.persistence.Table @Entity @Table(name = "app_info") data class AppInfos( @Id @GeneratedValue(strategy=GenerationType.AUTO) var id: Long?, var fileSize: String?, var filePath: String?, var fileName: String?, var version: String?, var uploadTime: String? ) { constructor() : this(null, null, null, null, null, null) } ``` dao ``` package com.cgs.hb.dao import com.cgs.hb.base.AppInfos import org.springframework.data.jpa.repository.JpaRepository import org.springframework.stereotype.Repository @Repository interface AppDao : JpaRepository<AppInfos, Long> { fun findByVersion(v: String): List<AppInfos> } ``` service ``` package com.cgs.hb.service import com.cgs.hb.base.AppInfos import com.cgs.hb.dao.AppDao import org.springframework.beans.factory.annotation.Autowired import org.springframework.stereotype.Service import javax.transaction.Transactional @Service("appService") @Transactional class AppService { @Autowired lateinit var appDao: AppDao fun saveInfo() { var app = AppInfos(1, "1MB", "c:\\app", "test.app","1.0.0","2018-12-01") appDao.save(app) } } ``` ``` package com.cgs.hb.controller import com.cgs.hb.service.AppService import io.swagger.annotations.Api import io.swagger.annotations.ApiOperation import org.springframework.beans.factory.annotation.Autowired import org.springframework.web.bind.annotation.GetMapping import org.springframework.web.bind.annotation.RequestMapping import org.springframework.web.bind.annotation.RestController @RestController @RequestMapping("/appInfo") @Api(description = "app") class AppController { @Autowired private lateinit var appService: AppService @GetMapping(value = "/saveInfo") @ApiOperation(value = "保存信息") fun saveInfo() { appService.saveInfo() } } ``` 增加启动类: ``` package com.cgs.hb import org.springframework.boot.SpringApplication import org.springframework.boot.autoconfigure.SpringBootApplication import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration import org.springframework.boot.autoconfigure.liquibase.LiquibaseAutoConfiguration import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration import org.springframework.cache.annotation.EnableCaching import org.springframework.data.jpa.repository.config.EnableJpaRepositories import org.springframework.scheduling.annotation.EnableScheduling import springfox.documentation.swagger2.annotations.EnableSwagger2 @SpringBootApplication(exclude = arrayOf(DataSourceAutoConfiguration::class, LiquibaseAutoConfiguration::class, HibernateJpaAutoConfiguration::class)) @EnableSwagger2 @EnableCaching @EnableScheduling class DemoApplication fun main(args: Array<String>) { SpringApplication.run(DemoApplication::class.java,*args) } ``` 代码结构: ![图片说明](https://img-ask.csdn.net/upload/201901/09/1547001180_732840.png) 各位大佬麻烦帮忙看下!!!
Spring + Hibernate4 无法将数据写入数据【请教】
<div class="iteye-blog-content-contain" style="font-size: 14px;"> <p class="MsoNormal" style="text-align: center;" align="center"> </p> <p class="MsoNormal"><span lang="EN-US"> 问题:</span></p> <p class="MsoNormal"><span lang="EN-US">通过Junit单元测试Service可以将数据写入数据库;但部署却无法向数据库写入数据。</span></p> <h1> <strong><span lang="EN-US">1、</span></strong><span lang="EN-US"><strong>环境</strong>:</span> </h1> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: 0cm;"><span lang="EN-US">Spring 3.1.2</span></p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: 0cm;"><span lang="EN-US">Hibernate 4.1.4</span></p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: 0cm;"><span lang="EN-US">Jdk1.6</span></p> <h1>2、配置:</h1> <p class="MsoListParagraph">&lt;!--[if !supportLists]--&gt;<strong><span lang="EN-US">1<span lang="EN-US">     </span></span></strong>&lt;!--[endif]--&gt;<strong><span lang="EN-US"> </span></strong></p> <p class="MsoListParagraph">&lt;!--[if !supportLists]--&gt;<strong><span lang="EN-US">2<span lang="EN-US">     </span></span></strong>&lt;!--[endif]--&gt;<strong><span lang="EN-US"> </span></strong></p> <h2> <span lang="EN-US">2.1、</span><span lang="EN-US">Web.xml</span> </h2> <p class="MsoNormal" align="left"><span lang="EN-US">&lt;?</span><span lang="EN-US">xml</span><span lang="EN-US"> <span lang="EN-US">version</span>=<em><span lang="EN-US">"1.0"</span></em> <span lang="EN-US">encoding</span>=<em><span lang="EN-US">"UTF-8"</span></em><span lang="EN-US">?&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">&lt;</span><span lang="EN-US">web-app</span><span lang="EN-US"> <span lang="EN-US">xmlns:xsi</span>=<em><span lang="EN-US">"http://www.w3.org/2001/XMLSchema-instance"</span></em> <span lang="EN-US">xmlns</span>=<em><span lang="EN-US">"http://java.sun.com/xml/ns/javaee"</span></em> <span lang="EN-US">xmlns:web</span>=<em><span lang="EN-US">"http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"</span></em> <span lang="EN-US">xsi:schemaLocation</span>=<em><span lang="EN-US">"http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"</span></em> <span lang="EN-US">id</span>=<em><span lang="EN-US">"WebApp_ID"</span></em> <span lang="EN-US">version</span>=<em><span lang="EN-US">"2.5"</span></em><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;</span><span lang="EN-US">display-name</span><span lang="EN-US">&gt;</span><span style="text-decoration: underline;"><span lang="EN-US">springmvc</span></span><span lang="EN-US">&lt;/</span><span lang="EN-US">display-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;</span><span lang="EN-US">welcome-file-list</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span><span lang="EN-US">index.html</span><span lang="EN-US">&lt;/</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span><span lang="EN-US">index.htm</span><span lang="EN-US">&lt;/</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span><span lang="EN-US">index.jsp</span><span lang="EN-US">&lt;/</span><span lang="EN-US">welcome-file</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;/</span><span lang="EN-US">welcome-file-list</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;!-- Spring ApplicationContext</span><span lang="EN-US">配置文件的路径</span><span lang="EN-US">,</span><span lang="EN-US">可使用通配符</span><span lang="EN-US">,</span><span lang="EN-US">多个路径用</span><span lang="EN-US">,</span><span lang="EN-US">号分隔</span><span lang="EN-US">此参数用于后面的</span><span lang="EN-US">Spring Context Loader --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;</span><span lang="EN-US">context-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">contextConfigLocation</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span><span style="text-decoration: underline;"><span lang="EN-US">classpath</span></span><span lang="EN-US">*:/applicationContext.xml</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span><span lang="EN-US">&lt;/</span><span lang="EN-US">context-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">listener</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">listener-class</span><span lang="EN-US">&gt;</span><span lang="EN-US">org.springframework.web.context.ContextLoaderListener</span><span lang="EN-US">&lt;/</span><span lang="EN-US">listener-class</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">listener</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!--<span style="text-decoration: underline;">Dispathcer</span> <span style="text-decoration: underline;">Servlet</span> --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">servlet</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">servlet-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">spring-<span style="text-decoration: underline;">mvc</span></span><span lang="EN-US">&lt;/</span><span lang="EN-US">servlet-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">servlet-class</span><span lang="EN-US">&gt;</span><span lang="EN-US">org.springframework.web.servlet.DispatcherServlet</span><span lang="EN-US">&lt;/</span><span lang="EN-US">servlet-class</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">contextConfigLocation</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span><span lang="EN-US">/WEB-INF/spring-mvc.xml</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;/</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">load-on-startup</span><span lang="EN-US">&gt;</span><span lang="EN-US">1</span><span lang="EN-US">&lt;/</span><span lang="EN-US">load-on-startup</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">servlet</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Spring MVC <span style="text-decoration: underline;">Servlet</span> </span><span lang="EN-US">拦截</span><span lang="EN-US">.do</span><span lang="EN-US">结尾的请求</span><span lang="EN-US">--&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">servlet-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">servlet-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">spring-<span style="text-decoration: underline;">mvc</span></span><span lang="EN-US">&lt;/</span><span lang="EN-US">servlet-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span><span lang="EN-US">*.do</span><span lang="EN-US">&lt;/</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">servlet-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Filter </span><span lang="EN-US">定义</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">encodingFilter</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-class</span><span lang="EN-US">&gt;</span><span lang="EN-US">org.springframework.web.filter.CharacterEncodingFilter</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-class</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">encoding</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span><span lang="EN-US">UTF-8</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;/</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">forceEncoding</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">            </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span><span lang="EN-US">true</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;/</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">encodingFilter</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span><span lang="EN-US">&lt;</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span><span lang="EN-US">/*</span><span lang="EN-US">&lt;/</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">   </span><span lang="EN-US">&lt;!--openSessionInView--&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">   </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">openSessionInView</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-class</span><span lang="EN-US">&gt;</span><span lang="EN-US">org.springframework.orm.hibernate4.support.OpenSessionInViewFilter</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-class</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">           </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">sessionFactoryBeanName</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">           </span><span lang="EN-US">&lt;</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span><span lang="EN-US">sessionFactory</span><span lang="EN-US">&lt;/</span><span lang="EN-US">param-value</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;/</span><span lang="EN-US">init-param</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span><span lang="EN-US">openSessionInView</span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-name</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">&lt;</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span><span lang="EN-US">/*</span><span lang="EN-US">&lt;/</span><span lang="EN-US">url-pattern</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;/</span><span lang="EN-US">filter-mapping</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: 0cm;"><span lang="EN-US">&lt;/</span><span lang="EN-US">web-app</span><span lang="EN-US">&gt;</span></p> <h2> <span lang="EN-US">2.2<span lang="EN-US">     </span></span><span lang="EN-US">applicationContext.xml</span> </h2> <p class="MsoNormal"><span lang="EN-US">&lt;?xml version="1.0" encoding="UTF-8"?&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">&lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:util="http://www.springframework.org/schema/util" xmlns:aop="http://www.springframework.org/schema/aop" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.1.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd "&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">          &lt;!--</span><span lang="EN-US">扫描并自动装配</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;context:annotation-config /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;context:component-scan base-package="com.sp" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">   &lt;bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="locations"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;value&gt;classpath:application.properties&lt;/value&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;/property&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/bean&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">   &lt;!-- </span><span lang="EN-US">数据源配置</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">    &lt;bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;!-- Connection Info --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="driverClassName" value="${jdbc.driver}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="url" value="${jdbc.url}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="username" value="${jdbc.username}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="password" value="${jdbc.password}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;!-- Connection Pooling Info --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="maxActive" value="${dbcp.maxActive}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="maxIdle" value="${dbcp.maxIdle}" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="defaultAutoCommit" value="false" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        </span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;!-- </span><span lang="EN-US">连接</span><span lang="EN-US">Idle</span><span lang="EN-US">一个小时后超时</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="timeBetweenEvictionRunsMillis" value="3600000" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">        &lt;property name="minEvictableIdleTimeMillis" value="3600000" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">    &lt;/bean&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="dataSource" ref="dataSource"&gt;&lt;/property&gt;              </span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="hibernateProperties"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;props&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.dialect"&gt;org.hibernate.dialect.MySQLDialect&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.hbm2ddl.auto"&gt;update&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.connection.autocommit"&gt;true&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.current_session_context_class"&gt;org.springframework.orm.hibernate4.SpringSessionContext&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.show_sql"&gt;true&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;prop key="hibernate.format_sql"&gt;true&lt;/prop&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;/props&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;/property&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   </span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="packagesToScan"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;list&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;value&gt;com.sp.dao&lt;/value&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                                     &lt;value&gt;com.sp.entity.dict&lt;/value&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;/list&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;/property&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/bean&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;bean id="transactionManager" class="org.springframework.orm.hibernate4.HibernateTransactionManager" abstract="false" lazy-init="default" autowire="default"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="sessionFactory"&gt;&lt;ref bean="sessionFactory" /&gt;&lt;/property&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/bean&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!-- </span><span lang="EN-US">事务管理配置</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!--&lt;tx:annotation-driven transaction-manager="transactionManager"&gt;&lt;/tx:annotation-driven&gt;--&gt; </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;tx:advice id="txAdvice" transaction-manager="transactionManager"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;tx:attributes&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;tx:method name="insert*" read-only="false" propagation="REQUIRED" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                            &lt;tx:method name="get*" read-only="false" propagation="REQUIRED" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">            &lt;tx:method name="add*" read-only="false" propagation="REQUIRED" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">            &lt;tx:method name="update*" read-only="false" propagation="REQUIRED" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">            &lt;tx:method name="delete*" read-only="false" propagation="REQUIRED" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;/tx:attributes&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/tx:advice&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;aop:config&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;aop:advisor pointcut="execution(* com.sp.service.*.*(..))"  advice-ref="txAdvice"/&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/aop:config&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">&lt;/beans&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <h2> <span lang="EN-US">2.3<span lang="EN-US"> </span></span><span lang="EN-US">spring-mvc.xml</span> </h2> <p class="MsoNormal"><span lang="EN-US">&lt;?xml version="1.0" encoding="UTF-8"?&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">&lt;beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"</span></p> <p class="MsoNormal"><span lang="EN-US">         xmlns:context="http://www.springframework.org/schema/context"</span></p> <p class="MsoNormal"><span lang="EN-US">         xmlns:mvc="http://www.springframework.org/schema/mvc"</span></p> <p class="MsoNormal"><span lang="EN-US">         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd</span></p> <p class="MsoNormal"><span lang="EN-US">                   http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd</span></p> <p class="MsoNormal"><span lang="EN-US">        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!-- </span><span lang="EN-US">启动注解驱动的</span><span lang="EN-US">SpringMVC</span><span lang="EN-US">功能,注册请求</span><span lang="EN-US">URL</span><span lang="EN-US">和注解</span><span lang="EN-US">POJO</span><span lang="EN-US">类方法的映射</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;mvc:annotation-driven /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!-- </span><span lang="EN-US">自动扫描且只扫描</span><span lang="EN-US">@Controller --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;context:component-scan base-package="com.sp.web" use-default-filters="false"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;context:include-filter type="annotation" expression="org.springframework.stereotype.Controller" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/context:component-scan&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;context:component-scan base-package="com.sp.dao.impl"&gt;&lt;/context:component-scan&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;context:component-scan base-package="com.sp.service.impl"&gt;&lt;/context:component-scan&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;mvc:default-servlet-handler /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!-- </span><span lang="EN-US">对模型视图名称的解析,在请求时模型视图名称添加后缀。定义</span><span lang="EN-US">JSP --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="prefix" value="/WEB-INF/views/" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">                   &lt;property name="suffix" value=".jsp" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;/bean&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;!-- </span><span lang="EN-US">支持上传文件</span><span lang="EN-US"> --&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">         &lt;bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver" /&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">&lt;/beans&gt;</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <h2> <span lang="EN-US">2.4<span lang="EN-US">  </span></span><span lang="EN-US">hibernate.cfg.xml</span> </h2> <p class="MsoNormal" align="left"><span lang="EN-US">&lt;?</span><span lang="EN-US">xml</span><span lang="EN-US"> <span lang="EN-US">version</span>=<em><span lang="EN-US">'1.0'</span></em> <span lang="EN-US">encoding</span>=<em><span lang="EN-US">'utf-8'</span></em><span lang="EN-US">?&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">&lt;!</span><span lang="EN-US">DOCTYPE</span><span lang="EN-US"> <span lang="EN-US">hibernate-configuration</span> <span lang="EN-US">PUBLIC</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     <span lang="EN-US">"-//Hibernate/Hibernate Configuration DTD 3.0//EN"</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     <span lang="EN-US">"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">        </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">&lt;</span><span lang="EN-US">hibernate-configuration</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">  </span><span lang="EN-US">&lt;</span><span lang="EN-US">session-factory</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Database connection settings--&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"connection.driver_class"</span></em><span lang="EN-US">&gt;</span>com.mysql.jdbc.Driver<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"connection.url"</span></em><span lang="EN-US">&gt;</span>jdbc:mysql://<span style="text-decoration: underline;">localhost</span>:3306/test<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"connection.username"</span></em><span lang="EN-US">&gt;</span>root<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"connection.password"</span></em><span lang="EN-US">&gt;</span>password<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- JDBC connection pool (use the built-in) --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"connection.pool_size"</span></em><span lang="EN-US">&gt;</span>1<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- SQL dialect </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    &lt;property name="dialect"&gt;org.hibernate.dialect.MySQLDialect&lt;/property&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Enable Hibernate's automatic session context management --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- &lt;property name="current_session_context_class"&gt;thread&lt;/property&gt; --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Disable the second-level cache  --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- &lt;property name="cache.provider_class"&gt;org.hibernate.cache.internal.NoCacheProvider&lt;/property&gt;--&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Echo all executed SQL to <span style="text-decoration: underline;">stdout</span> --&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"show_sql"</span></em><span lang="EN-US">&gt;</span>true<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"format_sql"</span></em><span lang="EN-US">&gt;</span>true<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;!-- Drop and re-create the database schema on startup--&gt;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"hbm2ddl.auto"</span></em><span lang="EN-US">&gt;</span>update<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">&lt;</span><span lang="EN-US">property</span><span lang="EN-US"> <span lang="EN-US">name</span>=<em><span lang="EN-US">"javax.persistence.validation.mode"</span></em><span lang="EN-US">&gt;</span>none<span lang="EN-US">&lt;/</span><span lang="EN-US">property</span><span lang="EN-US">&gt;</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">     </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">  </span><span lang="EN-US">&lt;/</span><span lang="EN-US">session-factory</span><span lang="EN-US">&gt;</span></p> <p class="MsoNormal"><span lang="EN-US">&lt;/</span><span lang="EN-US">hibernate-configuration</span><span lang="EN-US">&gt;</span></p> <p class="MsoListParagraph" style="margin-left: 18.0pt; text-indent: 0cm;"><strong><span lang="EN-US"> </span></strong></p> <h1> <span lang="EN-US">3<span lang="EN-US">         </span></span><span lang="EN-US">代码:</span> </h1> <p class="MsoListParagraph">&lt;!--[if !supportLists]--&gt;<strong><span lang="EN-US">1<span lang="EN-US">     </span></span></strong>&lt;!--[endif]--&gt;<strong><span lang="EN-US"> </span></strong></p> <p class="MsoListParagraph">&lt;!--[if !supportLists]--&gt;<strong><span lang="EN-US">2<span lang="EN-US">     </span></span></strong>&lt;!--[endif]--&gt;<strong><span lang="EN-US"> </span></strong></p> <p class="MsoListParagraph">&lt;!--[if !supportLists]--&gt;<strong><span lang="EN-US">3<span lang="EN-US">     </span></span></strong>&lt;!--[endif]--&gt;<strong><span lang="EN-US"> </span></strong></p> <h2> <span lang="EN-US">3.1<span lang="EN-US">  </span></span><span lang="EN-US">Service</span><span lang="EN-US">层:</span> </h2> <p class="MsoNormal" align="left"><span lang="EN-US">@Component</span><span lang="EN-US">(</span><span lang="EN-US">"userService"</span><span lang="EN-US">)</span></p> <p class="MsoNormal" align="left"><strong><span lang="EN-US">public</span></strong><strong><span lang="EN-US">class</span></strong><span lang="EN-US"> UserServiceImpl </span><strong><span lang="EN-US">implements</span></strong><span lang="EN-US"> UserService{</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@<span lang="EN-US">Autowired</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">private</span></strong><span lang="EN-US"> UserDao </span><span lang="EN-US">userDao</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@<span lang="EN-US">Autowired</span></span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">private</span></strong><span lang="EN-US"> FormValidator </span><span lang="EN-US">validator</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@Override</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">public</span></strong><span lang="EN-US"> String userLogin(UserModel user) {</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       String password = </span><span lang="EN-US">userDao</span><span lang="EN-US">.userLogin(user);</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><strong><span lang="EN-US">if</span></strong><span lang="EN-US">(password.equals(user.getPassword())){</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">           </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US">"sucess"</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       }</span><strong><span lang="EN-US">else</span></strong><span lang="EN-US">{</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">           </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US">"false"</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       }</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    }</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@Override</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">public</span></strong><span lang="EN-US"> List&lt;ProjectType&gt; getAllProjectTypes(){</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       List&lt;ProjectType&gt; projectType = </span><span lang="EN-US">userDao</span><span lang="EN-US">.getAllProjectTypes();</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US"> projectType;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    }</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">//</span><span lang="EN-US">添加《项目类型》</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@Override</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">public</span></strong><span lang="EN-US"> String addProjectType(</span><span lang="EN-US">@ModelAttribute</span><span lang="EN-US">(</span><span lang="EN-US">"newProjectType"</span><span lang="EN-US">)ProjectType projectType,BindingResult result,SessionStatus status){</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">validator</span><span lang="EN-US">.validate(projectType, result);</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><strong><span lang="EN-US">if</span></strong><span lang="EN-US">(result.hasErrors()){</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">           </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US">"newProjectType"</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       }</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">userDao</span><span lang="EN-US">.save(projectType);</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">//status.setComplete();</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US">"redirect:showProjectTypes.do"</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    }</span></p> <p class="MsoNormal" align="left"><span lang="EN-US"> </span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">//</span><span lang="EN-US">添加《项目类型》</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><span lang="EN-US">@Override</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    </span><strong><span lang="EN-US">public</span></strong><span lang="EN-US"> String addProjectType(ProjectType projectType) {</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><span lang="EN-US">userDao</span><span lang="EN-US">.save(projectType);</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">       </span><strong><span lang="EN-US">return</span></strong><span lang="EN-US">"redirect:showProjectTypes.do"</span><span lang="EN-US">;</span></p> <p class="MsoNormal" align="left"><span lang="EN-US">    }</span></p> <p class="MsoNormal"><span lang="EN-US">}</span></p> <h2> <span lang="EN-US">3.2<span lang="EN-US">   </span></span><span lang="EN-US">Control</span><span lang="EN-US">层</span> </h2> <p class="MsoNormal"><span lang="EN-US">@Controller</span></p> <p class="MsoNormal"><span lang="EN-US">@RequestMapping(value = "/user")</span></p> <p class="MsoNormal"><span lang="EN-US">public class UserController {</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         @Autowired</span></p> <p class="MsoNormal"><span lang="EN-US">         private UserService userService;</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">    @Autowired</span></p> <p class="MsoNormal"><span lang="EN-US">    private FormValidator validator;</span></p> <p class="MsoNormal"><span lang="EN-US">    </span></p> <p class="MsoNormal"><span lang="EN-US">         @RequestMapping(value = "/login",method=RequestMethod.POST)</span></p> <p class="MsoNormal"><span lang="EN-US">         protected String handle(UserModel user,BindingResult result, Model model){</span></p> <p class="MsoNormal"><span lang="EN-US">                   String flag = userService.userLogin(user);</span></p> <p class="MsoNormal"><span lang="EN-US">                   System.out.println("flag:" + flag);</span></p> <p class="MsoNormal"><span lang="EN-US">                   if ("sucess".equals(flag)){</span></p> <p class="MsoNormal"><span lang="EN-US">                            return "sucess";</span></p> <p class="MsoNormal"><span lang="EN-US">                   }</span></p> <p class="MsoNormal"><span lang="EN-US">                   return "test1";</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         @RequestMapping(value = "/showProjectTypes")</span></p> <p class="MsoNormal"><span lang="EN-US">         protected ModelAndView getAllProjectTypes(){</span></p> <p class="MsoNormal"><span lang="EN-US">                   ModelAndView mav = new ModelAndView("showProjectTypes");</span></p> <p class="MsoNormal"><span lang="EN-US">                   List&lt;ProjectType&gt; projectTypes = userService.getAllProjectTypes();</span></p> <p class="MsoNormal"><span lang="EN-US">                   mav.addObject("SEARCH_PROJECTTYPE_RESULTS_KEY", projectTypes);</span></p> <p class="MsoNormal"><span lang="EN-US">                   return mav;</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         @RequestMapping(value = "/addProjectType",method=RequestMethod.GET)</span></p> <p class="MsoNormal"><span lang="EN-US">         protected ModelAndView newProjectTypeForm(){</span></p> <p class="MsoNormal"><span lang="EN-US">                   ModelAndView mav = new ModelAndView("newProjectType");</span></p> <p class="MsoNormal"><span lang="EN-US">                   ProjectType projectType = new ProjectType();</span></p> <p class="MsoNormal"><span lang="EN-US">                   mav.getModelMap().put("newProjectType", projectType);</span></p> <p class="MsoNormal"><span lang="EN-US">                   return mav;</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US">         </span></p> <p class="MsoNormal"><span lang="EN-US">         @RequestMapping(value = "/saveProjectType",method=RequestMethod.POST)</span></p> <p class="MsoNormal"><span lang="EN-US">         protected String addProjectType(@ModelAttribute("newProjectType")ProjectType projectType,BindingResult result,SessionStatus status){</span></p> <p class="MsoNormal"><span lang="EN-US">                   //return userService.addProjectType(projectType, result, status);</span></p> <p class="MsoNormal"><span lang="EN-US">                   return userService.addProjectType(projectType);</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US">}</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <h2> <span lang="EN-US">3.3<span lang="EN-US">    </span></span><span lang="EN-US">DAO</span><span lang="EN-US">@Component("userDao")</span> </h2> <p class="MsoNormal"><span lang="EN-US">public class UserDaoImpl implements UserDao{</span></p> <p class="MsoNormal"><span lang="EN-US">         @Autowired</span></p> <p class="MsoNormal"><span lang="EN-US">         private SessionFactory sessionFactory;</span></p> <p class="MsoNormal"><span lang="EN-US">    </span></p> <p class="MsoNormal"><span lang="EN-US">    public ProjectType getById(int id)</span></p> <p class="MsoNormal"><span lang="EN-US">    {</span></p> <p class="MsoNormal"><span lang="EN-US">        return (ProjectType) sessionFactory.getCurrentSession().get(ProjectType.class, id);</span></p> <p class="MsoNormal"><span lang="EN-US">    }</span></p> <p class="MsoNormal"><span lang="EN-US">    </span></p> <p class="MsoNormal"><span lang="EN-US">         @Override</span></p> <p class="MsoNormal"><span lang="EN-US">         public String userLogin(UserModel user) {</span></p> <p class="MsoNormal"><span lang="EN-US">                   return "123456";</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         //</span><span lang="EN-US">获取数据</span></p> <p class="MsoNormal"><span lang="EN-US">         @Override</span></p> <p class="MsoNormal"><span lang="EN-US">         @SuppressWarnings("unchecked")</span></p> <p class="MsoNormal"><span lang="EN-US">         public List&lt;ProjectType&gt; getAllProjectTypes() {</span></p> <p class="MsoNormal"><span lang="EN-US">                   Criteria ceriteria = sessionFactory.getCurrentSession().createCriteria(ProjectType.class);</span></p> <p class="MsoNormal"><span lang="EN-US">                   return ceriteria.list();</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p class="MsoNormal"><span lang="EN-US"> </span></p> <p class="MsoNormal"><span lang="EN-US">         //</span><span lang="EN-US">新增数据;</span></p> <p class="MsoNormal"><span lang="EN-US">         @Override</span></p> <p class="MsoNormal"><span lang="EN-US">//      @Transactional(readOnly = true, propagation = Propagation.REQUIRED)</span></p> <p class="MsoNormal"><span lang="EN-US">         public int save(ProjectType projectType) {</span></p> <p class="MsoNormal"><span lang="EN-US">                   System.out.println("save:---");</span></p> <p class="MsoNormal"><span lang="EN-US">                   System.out.println(projectType.getIndex());</span></p> <p class="MsoNormal"><span lang="EN-US">                   System.out.println(projectType.getProjectType());</span></p> <p class="MsoNormal"><span lang="EN-US">                   System.out.println(projectType.getProjectTypeAbbr());</span></p> <p class="MsoNormal"><span lang="EN-US">                   </span></p> <p class="MsoNormal"><span lang="EN-US">                   return (Integer) sessionFactory.getCurrentSession().save(projectType);</span></p> <p class="MsoNormal"><span lang="EN-US">         }</span></p> <p> </p> <p class="MsoNormal"><span lang="EN-US">}</span></p> </div>
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