废话不多少

项目结构


pom.xml配置例如以下

<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>test</groupId>
	<artifactId>springmvc_spring_jpa</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<packaging>jar</packaging>

	<name>springmvc_spring_jpa</name>
	<url>http://maven.apache.org</url>
	<!--各个jar的版本号 -->
	<properties>
		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
		<spring.version>4.0.0.RELEASE</spring.version>
		<spring.jpa.version>1.8.0.RELEASE</spring.jpa.version>
		<shiro.version>1.2.2</shiro.version>
		<mysql.connector.version>5.1.21</mysql.connector.version>
		<aspectj.version>1.6.11</aspectj.version>
		<c3p0.version>0.9.5-pre3</c3p0.version>
		<slf4j.version>1.7.2</slf4j.version>
		<log4j.version>1.2.16</log4j.version>
		<junit.version>4.11</junit.version>
		<jsonlib.version>2.4</jsonlib.version>
	</properties>

	<dependencies>
		<!-- spring-jpa规范 -->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-jpa</artifactId>
			<version>${spring.jpa.version}</version>
		</dependency>
		<!--spring bean容器 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-beans</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- spring配置 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- springweb连接 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-web</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-orm</artifactId>
			<version>${spring.version}</version>
			<type>jar</type>
			<scope>compile</scope>
		</dependency>
		<!-- spring webmvc -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-webmvc</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- spring測试 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-test</artifactId>
			<version>${spring.version}</version>
			<scope>test</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jms</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- spring切面 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-aop</artifactId>
			<version>${spring.version}</version>
		</dependency>
		<!-- spring 数据库连接 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jdbc</artifactId>
			<version>${spring.version}</version>
			<type>jar</type>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-entitymanager</artifactId>
			<version>4.2.7.SP1</version>
		</dependency>
		<!-- hibernate验证 -->
		<dependency>
			<groupId>org.hibernate</groupId>
			<artifactId>hibernate-validator</artifactId>
			<version>5.1.3.Final</version>
		</dependency>
		<!-- 面向切面扩展 -->
		<dependency>
			<groupId> org.aspectj</groupId>
			<artifactId> aspectjweaver</artifactId>
			<version>${aspectj.version}</version>
		</dependency>
		<!-- 数据库连接池 -->
		<dependency>
			<groupId>com.mchange</groupId>
			<artifactId>c3p0</artifactId>
			<version>${c3p0.version}</version>
			<type>jar</type>
			<scope>compile</scope>
		</dependency>
		<!-- mysql连接 -->
		<dependency>
			<groupId>mysql</groupId>
			<artifactId>mysql-connector-java</artifactId>
			<version>${mysql.connector.version}</version>
			<type>jar</type>
			<scope>compile</scope>
		</dependency>
		<!-- 单元測试 -->
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<version>${junit.version}</version>
			<scope>test</scope>
		</dependency>
		<!-- Shiro security (权限控制) -->
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-core</artifactId>
			<version>${shiro.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-web</artifactId>
			<version>${shiro.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-cas</artifactId>
			<version>${shiro.version}</version>
		</dependency>
		<dependency>
			<groupId>org.apache.shiro</groupId>
			<artifactId>shiro-spring</artifactId>
			<version>${shiro.version}</version>
		</dependency>
		<!-- end of Shiro security -->

		<!-- logging 日志 -->
		<dependency>
			<groupId>org.slf4j</groupId>
			<artifactId>slf4j-log4j12</artifactId>
			<version>1.7.2</version>
		</dependency>
		<!-- io包 -->
		<dependency>
			<groupId>commons-io</groupId>
			<artifactId>commons-io</artifactId>
			<version>1.3.2</version>
		</dependency>
		<!-- fileUpload 文件上传 -->
		<dependency>
			<groupId>commons-fileupload</groupId>
			<artifactId>commons-fileupload</artifactId>
			<version>1.2.2</version>
		</dependency>
		<!-- redis缓存 -->
		<dependency>
			<groupId>redis.clients</groupId>
			<artifactId>jedis</artifactId>
			<version>2.6.2</version>
			<type>jar</type>
			<scope>compile</scope>
		</dependency>
		<!-- spring-redis -->
		<dependency>
			<groupId>org.springframework.data</groupId>
			<artifactId>spring-data-redis</artifactId>
			<version>1.4.2.RELEASE</version>
		</dependency>

	</dependencies>

	<!-- Build support -->
	<build>
		<plugins>
			<!-- jdk版本号 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.0</version>
				<configuration>
					<source>1.7</source>
					<target>1.7</target>
					<encoding>utf-8</encoding>
				</configuration>
			</plugin>
			<!-- 相关文件编码 -->
			<plugin>
				<groupId>org.apache.maven.plugins</groupId>
				<artifactId>maven-resources-plugin</artifactId>
				<configuration>
					<encoding>utf-8</encoding>
				</configuration>
			</plugin>
			<!-- tomcat版本号 -->
			<plugin>
				<groupId>org.apache.tomcat.maven</groupId>
				<artifactId>tomcat7-maven-plugin</artifactId>
				<version>2.0-beta-1</version>
				<configuration>
					<additionalProjectnatures>
						<projectnature>org.eclipse.jdt.core.javanature</projectnature>
						<projectnature>org.eclipse.m2e.core.maven2Nature</projectnature>
						<projectnature>org.springframework.ide.eclipse.core.springnature</projectnature>
					</additionalProjectnatures>
					<additionalBuildcommands>
						<buildcommand>org.eclipse.jdt.core.javabuilder</buildcommand>
						<buildcommand>org.eclipse.m2e.core.maven2Builder</buildcommand>
						<buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand>
					</additionalBuildcommands>
					<uriEncoding>utf-8</uriEncoding>
					<port>8020</port>
					<path>/</path>
				</configuration>
			</plugin>
		</plugins>
	</build>
	<!-- end of Build support -->
</project>
applicationContext.xml配置例如以下

<?

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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:cache="http://www.springframework.org/schema/cache" xmlns:jaxws="http://cxf.apache.org/jaxws" xmlns:task="http://www.springframework.org/schema/task" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd http://www.springframework.org/schema/cache http://www.springframework.org/schema/cache/spring-cache-3.0.xsd http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-3.0.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa.xsd"> <!-- 配置者:JaneHuang --> <!-- 启动组件扫描,排除@Controller组件,该组件由SpringMVC配置文件扫描 --> <context:component-scan base-package="com.kugou"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" /> </context:component-scan> <!-- 属性文件位置 --> <bean id="annotationPropertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"> <property name="locations"> <list> <value>classpath:config/properties/jdbc.properties</value> <value>classpath:config/properties/common.properties</value> <value>classpath:config/properties/log4j.properties</value> <value>classpath:config/properties/redis.properties</value> </list> </property> </bean> <!-- 数据源 --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource"> <property name="driverClass" value="${jdbc.driverClassName}" /> <property name="jdbcUrl" value="${jdbc.url}" /> <property name="user" value="${jdbc.username}" /> <property name="password" value="${jdbc.password}" /> <property name="autoCommitOnClose" value="${jdbc.defaultAutoCommit}" /> <property name="checkoutTimeout" value="${cpool.checkoutTimeout}" /> <property name="initialPoolSize" value="${cpool.minPoolSize}" /> <property name="minPoolSize" value="${cpool.minPoolSize}" /> <property name="maxPoolSize" value="${cpool.maxPoolSize}" /> <property name="maxIdleTime" value="${cpool.maxIdleTime}" /> <property name="acquireIncrement" value="${cpool.acquireIncrement}" /> <property name="maxIdleTimeExcessConnections" value="${cpool.maxIdleTimeExcessConnections}" /> </bean> <!-- jdbc实体管理器 --> <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate"> <property name="dataSource"> <ref bean="dataSource" /> </property> </bean> <!-- JPA实体管理工厂的配置 --> <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean"> <property name="dataSource" ref="dataSource" /> <property name="jpaVendorAdapter" ref="hibernateJpaVendorAdapter" /> <property name="packagesToScan" ref="packagesToScan" /><!--待扫描的实体类包,不再须要persistence.xml了 --> <property name="jpaProperties"> <props> <prop key="hibernate.ejb.naming_strategy">org.hibernate.cfg.ImprovedNamingStrategy</prop> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> </props> </property> </bean> <!--指定实现JPA的适配器 --> <bean id="hibernateJpaVendorAdapter" class="org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter"> <property name="databasePlatform" value="org.hibernate.dialect.MySQLDialect" /> </bean> <!-- 重要配置:启用扫描并自己主动创建代理的功能 --> <jpa:repositories base-package="com.kugou" transaction-manager-ref="transactionManager" entity-manager-factory-ref="entityManagerFactory" /> <!-- 实体映射 --> <bean id="packagesToScan" class="org.springframework.beans.factory.config.ListFactoryBean"> <property name="sourceList"> <list> <value>com.kugou.security.entity</value> </list> </property> </bean> <!-- 配置redis线程池 --> <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig"> <!-- <property name="maxIdle" value="${redis.pool.maxIdle}" /> <property name="maxActive" value="${redis.pool.maxActive}" /> <property name="maxWait" value="${redis.pool.maxWait}" /> --> <property name="testOnBorrow" value="${redis.pool.testOnBorrow}" /> </bean> <!-- 连接redis --> <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" p:host-name="${redis.host}" p:port="${redis.port}" p:password="${redis.password}" p:pool-config-ref="poolConfig" /> <!-- redis调用须要的bean --> <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate"> <property name="connectionFactory" ref="connectionFactory" /> </bean>     <!-- 事务配置 -->     <bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">         <property name="entityManagerFactory" ref="entityManagerFactory"/>     </bean> <!-- 注解式事务 --> <tx:annotation-driven transaction-manager="transactionManager" /> <!--spring文件上传 --> <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver"> <property name="defaultEncoding" value="utf-8"></property> <property name="maxUploadSize" value="204800" /> </bean> <!-- 定时器注解支持 --> <task:annotation-driven /> <!-- 线程池配置 --> <bean id="taskExecutor" class="org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor"> <property name="corePoolSize" value="2" /> <property name="maxPoolSize" value="5" /> <property name="queueCapacity" value="6" /> <property name="keepAliveSeconds" value="2000" /> <property name="rejectedExecutionHandler"> <bean class="java.util.concurrent.ThreadPoolExecutor$AbortPolicy" /> </property> </bean> </beans>


JPA部分代码

package com.kugou.security.dao;

import org.springframework.data.jpa.repository.Query;
import org.springframework.data.repository.CrudRepository;
import org.springframework.data.repository.query.Param;
import org.springframework.stereotype.Repository;

import com.kugou.security.entity.SysUser;

@Repository
public interface SysUserDao extends CrudRepository<SysUser,String>{
	
	@Query("from SysUser as s where s.username=:username")
	SysUser findByName(@Param("username")String username);

}

redis相关代码

package com.kugou.security.service.impl;

import javax.annotation.Resource;

import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.stereotype.Service;

import com.kugou.security.entity.SysUser;
import com.kugou.security.service.SysUserService;

@Service
public class SysUserServiceimpl implements SysUserService {

	@Resource
	RedisTemplate<String, SysUser> redisTemplate;

	public boolean addUser(final SysUser sysUser) {
		boolean result = this.redisTemplate.execute(new RedisCallback<Boolean>() {
			@Override
			public Boolean doInRedis(RedisConnection connection) throws DataAccessException {
				RedisSerializer<String> serializer = redisTemplate.getStringSerializer();
				byte[] key = serializer.serialize(sysUser.getId());
				byte[] name = serializer.serialize(sysUser.getNickname());
				return connection.setNX(key, name);
			}
		});
		return result;
	}

	public String get(final String userId) {
		String result = redisTemplate.execute(new RedisCallback<String>() {
			public String doInRedis(RedisConnection connection) throws DataAccessException {
				RedisSerializer<String> serializer = redisTemplate.getStringSerializer();
				byte[] key = serializer.serialize(userId);
				byte[] value = connection.get(key);
				if (value == null) {
					return null;
				}
				String name = serializer.deserialize(value);
				return name;
			}
		});
		return result;
	}
}

其它我不写了,跟我之前的文章好多反复的代码跟配置

posted on 2017-06-15 18:23  lxjshuju  阅读(575)  评论(1编辑  收藏  举报