【Java】spring+springmvc+hibernate最完整整合配置教程

发布于：2024-04-24 ⋅ 阅读:(25) ⋅ 点赞:(0)

附Maven的依赖

<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>
	<groupId>cn.ybzy.springmvcdemo</groupId>
	<artifactId>springmvcdemo</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>war</packaging>
	<dependencies>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-tx</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aspects</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-orm</artifactId>
			<version>5.0.6.RELEASE</version>
		</dependency>
<dependency>
			<groupId>javax.servlet</groupId>
			<artifactId>javax.servlet-api</artifactId>
			<version>3.1.0</version>
   <scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>javax.servlet.jsp</groupId>
			<artifactId>jsp-api</artifactId>
			<version>2.2</version>
   <scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>log4j</groupId>
			<artifactId>log4j</artifactId>
			<version>1.2.12</version>
		</dependency>
		<dependency>
			<groupId>commons-logging</groupId>
			<artifactId>commons-logging</artifactId>
			<version>1.2</version>
		</dependency>
		<dependency>
			<groupId>org.apache.taglibs</groupId>
			<artifactId>taglibs-standard-spec</artifactId>
			<version>1.2.5</version>
			<type>bundle</type>
		</dependency>
		<dependency>
			<groupId>org.apache.taglibs</groupId>
			<artifactId>taglibs-standard-impl</artifactId>
			<version>1.2.5</version>
			<type>bundle</type>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-core</artifactId>
			<version>5.2.17.Final</version>
		</dependency>
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>5.1.46</version>
		</dependency>
  <dependency>
	 		<groupId>com.mchange</groupId>
			<artifactId>c3p0</artifactId>
			<version>0.9.5.2</version>
		</dependency>
 <dependency>
			<groupId>com.fasterxml.jackson.core</groupId>
			<artifactId>jackson-databind</artifactId>
			<version>2.9.6</version>
			<type>bundle</type>
		</dependency>
	</dependencies>
	<build>
		<plugins>
			<plugin>
				<groupId>org.apache.felix</groupId>
				<artifactId>maven-bundle-plugin</artifactId>
				<extensions>true</extensions>
			</plugin>
		</plugins>
	</build>
</project>

SpringMVC只扫描Controller和ControllerAdvice

<!-- 配置包扫描 -->
    <context:component-scan base-package="com.hy.springmvc" use-default-filters="false">
        <context:include-filter type="annotation" 			
expression="org.springframework.stereotype.Controller"/>
        <context:include-filter type="annotation" 
expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan>

<mvc:annotation-driven />
	
	<mvc:default-servlet-handler/>
	
	<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		<property name="prefix" value="/WEB-INF/views/"></property>
		<property name="suffix" value=".jsp"></property>
	</bean>

Spring排除扫描Controller和ControllerAdvice

<!-- 配置包扫描 -->
    <context:component-scan base-package="com.hy.springmvc">
        <context:exclude-filter type="annotation" 			
expression="org.springframework.stereotype.Controller"/>
        <context:exclude-filter type="annotation" 
expression="org.springframework.web.bind.annotation.ControllerAdvice"/>
    </context:component-scan>

jdbc.properties

jdbc.user=root
jdbc.password=root
jdbc.driverClass=com.mysql.jdbc.Driver
jdbc.jdbcUrl=jdbc:mysql://localhost:3306/springmvc

jdbc.acquireIncrement=10
jdbc.initialPoolSize=30
jdbc.minPoolSize=5
jdbc.maxPoolSize=40
jdbc.maxStatements=1000
jdbc.maxStatementsPerConnection=100

Spring的配置

<context:property-placeholder location="classpath:jdbc.properties"/>
<!-- 配置C3P0数据连接池 -->
<bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource">
	<property name="user" value="${jdbc.user}"></property>
	<property name="password" value="${jdbc.password}"></property>
	<property name="driverClass" value="${jdbc.driverClass}"></property>
	<property name="jdbcUrl" value="${jdbc.jdbcUrl}"></property>
	<property name="acquireIncrement" value="${jdbc.acquireIncrement}"></property>
	<property name="initialPoolSize" value="${jdbc.initialPoolSize}"></property>
	<property name="minPoolSize" value="${jdbc.minPoolSize}"></property>
	<property name="maxPoolSize" value="${jdbc.maxPoolSize}"></property>
	<property name="maxStatements" value="${jdbc.maxStatements}"></property>
	<property name="maxStatementsPerConnection" value="${jdbc.maxStatementsPerConnection}"></property>
</bean>


<!-- 整合Hibernate，配置Hibernate的SessionFactory实例 -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean">
	<property name="dataSource" ref="dataSource"></property>
	<property name="configLocation" value="classpath:hibernate.cfg.xml"></property>
	<property name="mappingLocations" value="classpath:cn/ybzy/shweb/model/*.hbm.xml"></property>
</bean>

<!-- 事务配置 -->
<!-- 事务管理器 -->
<bean id="transactionManager" class="org.springframework.orm.hibernate5.HibernateTransactionManager">
	<property name="sessionFactory" ref="sessionFactory"></property>
</bean>


<!-- 配置事务属性 -->
<tx:advice id="txAdvice" transaction-manager="transactionManager">
	<tx:attributes>
		<tx:method name="get*" read-only="true"/>
  <tx:method name="load*" read-only="true"/>
		<tx:method name="find*" read-only="true"/>
		<tx:method name="select*" read-only="true"/>
		<tx:method name="*" read-only="false"/>
	</tx:attributes>
</tx:advice>

<!-- 配置事务的切入点 -->
<aop:config>
	<aop:pointcut expression="execution(* cn.ybzy.springdemo.service.*.*(..))" 
			id="txPointcut"/>
	<aop:advisor advice-ref="txAdvice" pointcut-ref="txPointcut"/>
</aop:config>

log4j.properties

log4j.rootLogger = debug,stdout, D
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.Threshold = INFO
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
log4j.appender.stdout.layout.ConversionPattern=%d %p %m%n
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = ./log4j.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern=%d %p %m%n

hibernate.cfg.xml

<hibernate-configuration>
	<session-factory>
		<property name="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</property>
		<property name="hibernate.show_sql">true</property>
		<property name="hibernate.format_sql">true</property>
		<property name="hibernate.hbm2ddl.auto">update</property>
	</session-factory>
</hibernate-configuration>

建一个user模块，把BaseDao写完整

Type type = this.getClass().getGenericSuperclass(); // 调用方法的对象（一定BaseDao的子类）
ParameterizedType pt = (ParameterizedType) type;
Type[] types = pt.getActualTypeArguments();
Class<?> clazz = (Class<?>) types[0];

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