spring、mybatis和springmvc整合

Author: eson15

.classpath

@@ -2,6 +2,7 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="src" path="config"/>
+	<classpathentry kind="src" path="test"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.6">
 		<attributes>
 			<attribute name="owner.project.facets" value="java"/>
@@ -14,21 +15,14 @@
 	</classpathentry>
 	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
 	<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/aopalliance-1.0.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/aspectj-1.7.1.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/aspectjweaver-1.7.1.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/commons-logging-1.2.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/jstl-1.2.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-aop-4.2.4.RELEASE.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-beans-4.2.4.RELEASE.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-context-4.2.4.RELEASE.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-core-4.2.4.RELEASE.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-expression-4.2.4.RELEASE.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-jdbc-4.2.4.RELEASE.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-orm-4.2.4.RELEASE.jar"/>
 	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-test-4.2.4.RELEASE.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-tx-4.2.4.RELEASE.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-web-4.2.4.RELEASE.jar"/>
-	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/spring-webmvc-4.2.4.RELEASE.jar"/>
+	<classpathentry kind="lib" path="WebRoot/WEB-INF/lib/asm-4.2.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
 	<classpathentry kind="output" path="WebRoot/WEB-INF/classes"/>
 </classpath>

.settings/org.eclipse.wst.common.component

@@ -3,6 +3,7 @@
         <wb-resource deploy-path="/" source-path="/WebRoot" tag="defaultRootSource"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/config"/>
+        <wb-resource deploy-path="/WEB-INF/classes" source-path="/test"/>
         <property name="context-root" value="SpringMVC_Study"/>
         <property name="java-output-path" value="/SpringMVC_Study/WebRoot/WEB-INF/classes"/>
     </wb-module>

WebRoot/WEB-INF/classes/ssm/po/Items.class

@@ -1,6 +1,16 @@
 <?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" id="WebApp_ID" version="3.0">
   <display-name>SpringMVC_Study</display-name>
+  
+  <!-- 加载spring容器 -->
+  <context-param>
+  	<param-name>contextConfigLocation</param-name>
+  	<param-value>classpath:spring/applicationContext-*.xml</param-value>
+  </context-param>
+  <listener>
+  	<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
+  </listener>
+  
   <welcome-file-list> 
     <welcome-file>index.jsp</welcome-file>
   </welcome-file-list>

WebRoot/WEB-INF/lib/asm-4.2.jar

@@ -0,0 +1,4 @@
+jdbc.driver=com.mysql.jdbc.Driver
+jdbc.url=jdbc\:mysql\://localhost\:3306/mybatis
+jdbc.username=root
+jdbc.password=root

WebRoot/WEB-INF/lib/cglib-3.1.jar

@@ -0,0 +1,9 @@
+# Global logging configuration
+# developer-->DEBUG  productor-->INFO or ERROR
+log4j.rootLogger=DEBUG, stdout
+# MyBatis logging configuration...
+log4j.logger.org.mybatis.example.BlogMapper=TRACE
+# Console output...
+log4j.appender.stdout=org.apache.log4j.ConsoleAppender
+log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
+log4j.appender.stdout.layout.ConversionPattern=%5p [%t] - %m%n

WebRoot/WEB-INF/lib/commons-dbcp-1.2.2.jar

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE configuration
+PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
+"http://mybatis.org/dtd/mybatis-3-config.dtd">
+<configuration>
+
+	<!-- setting配置根据需要再添加 -->
+	<!-- 配置别名 -->
+	<typeAliases>
+		<package name="ssm.po"/>
+	</typeAliases>
+	
+	<!-- mapper这里不需要配置了，因为跟spring整合后，在spring那边会进行mapper的扫描 
+		但必须遵循：mapper.xml和mapper.java必须同名且在一个目录
+	-->
+</configuration>

WebRoot/WEB-INF/lib/commons-pool-1.3.jar

@@ -0,0 +1,45 @@
+<?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"
+	   xmlns:aop="http://www.springframework.org/schema/aop" 
+	   xmlns:tx="http://www.springframework.org/schema/tx"
+	   xsi:schemaLocation="http://www.springframework.org/schema/beans
+        http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
+        http://www.springframework.org/schema/mvc 
+		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd 
+        http://www.springframework.org/schema/context
+        http://www.springframework.org/schema/context/spring-context.xsd
+        http://www.springframework.org/schema/aop
+        http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
+        http://www.springframework.org/schema/tx
+        http://www.springframework.org/schema/tx/spring-tx.xsd">
+    
+    <!-- 加载db.properties文件中的内容 -->   
+    <context:property-placeholder location="classpath:db.properties"/>
+    
+    <!-- 配置数据源dbcp -->
+	<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
+		<property name="driverClassName" value="${jdbc.driver}" />
+		<property name="url" value="${jdbc.url}" />
+		<property name="username" value="${jdbc.username}" />
+		<property name="password" value="${jdbc.password}" />
+		<property name="maxActive" value="10" />
+		<property name="maxIdle" value="5" />
+	</bean>
+	
+	<!-- 配置sqlSessionFactory -->
+	<bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean">
+		<property name="dataSource" ref="dataSource" />
+		<property name="configLocation" value="classpath:mybatis/sqlMapConfig.xml"/>
+	</bean>
+	
+	<!-- 配置mapper扫描器 --> 
+	<bean class="org.mybatis.spring.mapper.MapperScannerConfigurer">
+		<!-- 扫描包的路径，如果需要扫描多个包，中间使用半角 逗号隔开-->
+		<property name="basePackage" value="ssm.mapper"/>
+		<property name="sqlSessionFactoryBeanName" value="sqlSessionFactory"></property>
+	</bean>
+        
+</beans>

WebRoot/WEB-INF/lib/javassist-3.17.1-GA.jar

@@ -0,0 +1,22 @@
+<?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"
+	   xmlns:aop="http://www.springframework.org/schema/aop" 
+	   xmlns:tx="http://www.springframework.org/schema/tx"
+	   xsi:schemaLocation="http://www.springframework.org/schema/beans
+        http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
+        http://www.springframework.org/schema/mvc 
+		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd 
+        http://www.springframework.org/schema/context
+        http://www.springframework.org/schema/context/spring-context.xsd
+        http://www.springframework.org/schema/aop
+        http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
+        http://www.springframework.org/schema/tx
+        http://www.springframework.org/schema/tx/spring-tx.xsd">
+    
+   <!-- 商品管理的service -->
+   <bean id="itemsService" class="ssm.service.impl.ItemsServiceImpl"/>
+        
+</beans>

WebRoot/WEB-INF/lib/log4j-1.2.17.jar

@@ -0,0 +1,43 @@
+<?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"
+	   xmlns:aop="http://www.springframework.org/schema/aop" 
+	   xmlns:tx="http://www.springframework.org/schema/tx"
+	   xsi:schemaLocation="http://www.springframework.org/schema/beans
+        http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
+        http://www.springframework.org/schema/mvc 
+		http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd 
+        http://www.springframework.org/schema/context
+        http://www.springframework.org/schema/context/spring-context.xsd
+        http://www.springframework.org/schema/aop
+        http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
+        http://www.springframework.org/schema/tx
+        http://www.springframework.org/schema/tx/spring-tx.xsd">
+    
+   <!-- 事务管理器 -->
+   <!-- 对mybatis操作数据事务控制，spring使用jdbc的事务控制类 -->
+   <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
+   		<!-- 数据源dataSource在applicationContex-dao.xml中配置了 -->
+   		<property name="dataSource" ref="dataSource"/>
+   </bean>
+   
+   <!-- 通知 -->
+   <tx:advice id="txAdvice" transaction-manager="transactionManager">
+   		<tx:attributes>
+   			<tx:method name="save*" propagation="REQUIRED"/>
+   			<tx:method name="delete*" propagation="REQUIRED"/>
+   			<tx:method name="update*" propagation="REQUIRED"/>
+   			<tx:method name="insert*" propagation="REQUIRED"/>
+   			<tx:method name="find*" propagation="SUPPORTS" read-only="true"/>
+   			<tx:method name="get*" propagation="SUPPORTS" read-only="true"/>
+   			<tx:method name="select*" propagation="SUPPORTS" read-only="true"/>
+   		</tx:attributes>
+   </tx:advice>
+   
+   <aop:config>
+   		<aop:advisor advice-ref="txAdvice" pointcut="execution(* ssm.service.impl.*.*(..))"/>
+   </aop:config>
+        
+</beans>

WebRoot/WEB-INF/lib/log4j-api-2.2.jar

@@ -0,0 +1,32 @@
+package ssm.controller;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.servlet.ModelAndView;
+
+import ssm.po.ItemsCustom;
+import ssm.service.ItemsService;
+
+@Controller
+public class ItemsController {
+	
+	@Autowired
+	private ItemsService itemsService;
+	
+	@RequestMapping("/queryItemsssm")
+	public ModelAndView queryItems() throws Exception {
+		
+		//调用service查找数据库，查询商品列表
+		List<ItemsCustom> itemsList = itemsService.findItemsList(null);
+		
+		//返回ModelAndView
+		ModelAndView modelAndView = new ModelAndView();
+		modelAndView.addObject("itemsList", itemsList);
+		modelAndView.setViewName("/WEB-INF/jsp/items/itemsList.jsp");
+		
+		return modelAndView;
+	}
+}

WebRoot/WEB-INF/lib/log4j-core-2.2.jar

@@ -0,0 +1,36 @@
+package ssm.mapper;
+
+import java.util.List;
+import org.apache.ibatis.annotations.Param;
+import ssm.po.Items;
+import ssm.po.ItemsExample;
+
+public interface ItemsMapper {
+    int countByExample(ItemsExample example);
+
+    int deleteByExample(ItemsExample example);
+
+    int deleteByPrimaryKey(Integer id);
+
+    int insert(Items record);
+
+    int insertSelective(Items record);
+
+    List<Items> selectByExampleWithBLOBs(ItemsExample example);
+
+    List<Items> selectByExample(ItemsExample example);
+
+    Items selectByPrimaryKey(Integer id);
+
+    int updateByExampleSelective(@Param("record") Items record, @Param("example") ItemsExample example);
+
+    int updateByExampleWithBLOBs(@Param("record") Items record, @Param("example") ItemsExample example);
+
+    int updateByExample(@Param("record") Items record, @Param("example") ItemsExample example);
+
+    int updateByPrimaryKeySelective(Items record);
+
+    int updateByPrimaryKeyWithBLOBs(Items record);
+
+    int updateByPrimaryKey(Items record);
+}