springMVC4+spring4+hibernate4框架搭建

最近项目不是很忙,整理了一个springMVC框架给大家分享下,框架结构:springMVC4+spring4+hibernate4,主要是spring配置、springmvc配置、hibernate配置,数据库连接和redis缓存配置,以及声明式缓存的配置,还有就是HibernateTemplate(hibernate4)的注入.。

项目结构

maven项目的pom文件:pom.xml

<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/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.example</groupId>
  <artifactId>maven-springmvc</artifactId>
  <packaging>war</packaging>
  <version>1.0-SNAPSHOT</version>
  <name>springmvc</name>
  <url>http://maven.apache.org</url>

  <properties>
    <springVersion>4.3.1.RELEASE</springVersion>
    <hibernateVersion>4.3.5.Final</hibernateVersion>
    <jstlVersion>1.2</jstlVersion>
    <taglibVersion>1.1.2</taglibVersion>
    <servletVersion>3.0-alpha-1</servletVersion>
    <jsonVersion>1.9.13</jsonVersion>
    <jacksonVersion>2.5.0</jacksonVersion>
    <mysqlVersion>5.1.38</mysqlVersion>
    <c3p0Version>0.9.1.2</c3p0Version>
    <log4jVersion>1.2.17</log4jVersion>
    <fileuploadVersion>1.3.1</fileuploadVersion>
    <lombokVersion>1.16.10</lombokVersion>
  </properties>

  <!--项目依赖 -->
  <dependencies>
    <!-- 单元测试 -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <version>3.8.1</version>
      <scope>test</scope>
    </dependency>

    <!-- spring-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-beans</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-core</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-context</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-orm</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <!-- spring web + spring MVC-->
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-web</artifactId>
      <version>${springVersion}</version>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-webmvc</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-aop</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-jdbc</artifactId>
      <version>${springVersion}</version>
    </dependency>

    <!-- hibernate配置-->
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-core</artifactId>
      <version>${hibernateVersion}</version>
    </dependency>

    <!-- hibernate 缓存 -->
    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-ehcache</artifactId>
      <version>${hibernateVersion}</version>
    </dependency>

    <dependency>
      <groupId>org.hibernate</groupId>
      <artifactId>hibernate-c3p0</artifactId>
      <version>${hibernateVersion}</version>
    </dependency>

    <!-- jsp页面使用的jstl支持-->
    <dependency>
      <groupId>jstl</groupId>
      <artifactId>jstl</artifactId>
      <version>${jstlVersion}</version>
    </dependency>
    <dependency>
      <groupId>taglibs</groupId>
      <artifactId>standard</artifactId>
      <version>${taglibVersion}</version>
    </dependency>
    <dependency>
      <groupId>javax.servlet</groupId>
      <artifactId>servlet-api</artifactId>
      <version>${servletVersion}</version>
      <scope>provided</scope>
    </dependency>

    <!--mysql-->
    <dependency>
      <groupId>mysql</groupId>
      <artifactId>mysql-connector-java</artifactId>
      <version>${mysqlVersion}</version>
    </dependency>

    <!-- 数据库连接池-->
    <dependency>
      <groupId>c3p0</groupId>
      <artifactId>c3p0</artifactId>
      <version>${c3p0Version}</version>
    </dependency>

    <!-- redis-->
    <dependency>
      <groupId>org.springframework.data</groupId>
      <artifactId>spring-data-redis</artifactId>
      <version>1.0.2.RELEASE</version>
    </dependency>

    <dependency>
      <groupId>redis.clients</groupId>
      <artifactId>jedis</artifactId>
      <version>2.1.0</version>
    </dependency>

    <!-- Java对象转换成json对象-->
    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-core</artifactId>
      <version>${jacksonVersion}</version>
    </dependency>

    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-annotations</artifactId>
      <version>${jacksonVersion}</version>
    </dependency>

    <dependency>
      <groupId>com.fasterxml.jackson.core</groupId>
      <artifactId>jackson-databind</artifactId>
      <version>${jacksonVersion}</version>
    </dependency>

    <!-- log4j配置, 视情况添加-->
    <dependency>
      <groupId>log4j</groupId>
      <artifactId>log4j</artifactId>
      <version>${log4jVersion}</version>
    </dependency>

    <!--文件 上传-->
    <dependency>
      <groupId>commons-fileupload</groupId>
      <artifactId>commons-fileupload</artifactId>
      <version>${fileuploadVersion}</version>
    </dependency>

    <!-- lombok插件导包-->
    <dependency>
      <groupId>org.projectlombok</groupId>
      <artifactId>lombok</artifactId>
      <version>${lombokVersion}</version>
      <scope>provided</scope>
    </dependency>

    <dependency>
      <groupId>org.aspectj</groupId>
      <artifactId>aspectjweaver</artifactId>
      <version>1.8.0</version>
    </dependency>

  </dependencies>

  <build>
    <finalName>springmvc</finalName>
    <resources>
      <!--表示把java目录下的有关xml文件,properties文件编译/打包的时候放在resources目录下-->
      <resource>
        <directory>${basedir}/src/main/java</directory>
        <includes>
          <include>**/*.properties</include>
          <include>**/*.xml</include>
        </includes>
      </resource>
      <resource>
        <directory>${basedir}/src/main/resources</directory>
      </resource>
    </resources>
    <plugins>
      <!--servlet容器 jetty插件-->
      <plugin>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-maven-plugin</artifactId>
        <version>9.3.10.v20160621</version>
        <configuration>
          <scanIntervalSeconds>10</scanIntervalSeconds>
          <webApp>
            <contextPath>/springmvc</contextPath>
          </webApp>
          <httpConnector>
            <port>8082</port>
          </httpConnector>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
          http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
         version="3.0">
  <!--welcome pages-->
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>

  <!--加载Spring的配置文件到上下文中去-->
  <context-param>
    <param-name>contextConfigLocation</param-name>
    <param-value>
      classpath:applicationContext.xml
    </param-value>
  </context-param>

  <!-- spring MVC config start-->
  <servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <!-- 此处指向的的是SpringMVC的配置文件 -->
      <param-value>classpath:spring-mvc.xml</param-value>
    </init-param>
    <!--配置容器在启动的时候就加载这个servlet并实例化-->
    <load-on-startup>1</load-on-startup>
  </servlet>

  <servlet-mapping>
    <servlet-name>springmvc</servlet-name>
    <url-pattern>/</url-pattern>
  </servlet-mapping>
  <!-- spring MVC config end-->

  <!-- Spring监听器 -->
  <listener>
    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  </listener>

  <!--  字符集过滤  -->
  <filter>
    <filter-name>encodingFilter</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>encodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
  
</web-app>

spring配置和hibernate配置以及事务管理:applicationContext.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:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
        http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd">

    <!--***************************配置Spring*******************-->
    <!-- 自动扫描 -->
    <context:component-scan base-package="com.example">
        <!-- 扫描时跳过 @Controller 注解的JAVA类(控制器) -->
        <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller" />
    </context:component-scan>

    <!--*************************配置hibernate******************-->

    <!--扫描配置文件(这里指向的是之前配置的那个config.properties)-->
    <context:property-placeholder location="classpath:config.properties" />

    <!--配置数据源-->
    <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close">
        <property name="driverClass" value="${jdbc.driver}" />  <!--数据库连接驱动-->
        <property name="jdbcUrl" value="${jdbc.url}" />     <!--数据库地址-->
        <property name="user" value="${jdbc.username}" />   <!--用户名-->
        <property name="password" value="${jdbc.password}" />   <!--密码-->
        <property name="maxPoolSize" value="40" />      <!--最大连接数-->
        <property name="minPoolSize" value="1" />       <!--最小连接数-->
        <property name="initialPoolSize" value="10" />      <!--初始化连接池内的数据库连接-->
        <property name="maxIdleTime" value="20" />  <!--最大空闲时间-->
    </bean>

    <!--配置session工厂-->
    <bean id="sessionFactory" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSource" />
        <property name="packagesToScan" value="com.example.model" />
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.hbm2ddl.auto">${hibernate.hbm2ddl.auto}</prop> <!--hibernate根据实体自动生成数据库表-->
                <prop key="hibernate.dialect">${hibernate.dialect}</prop>   <!--指定数据库方言-->
                <prop key="hibernate.show_sql">${hibernate.show_sql}</prop>     <!--在控制台显示执行的数据库操作语句-->
                <prop key="hibernate.format_sql">${hibernate.format_sql}</prop>     <!--在控制台显示执行的数据哭操作语句(格式)-->
            </props>
        </property>
    </bean>

    <!-- 配置spring的声明性事务 -->
    <bean class="org.springframework.orm.hibernate4.HibernateTransactionManager" id="transactionManager"><!-- 要根据hibernate的版本配置 -->
        <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*" propagation="REQUIRED" read-only="true" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="save*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="*" propagation="REQUIRED" />
        </tx:attributes>
    </tx:advice>
    <!-- 配置事务切入点 -->
    <aop:config proxy-target-class="true">
        <aop:pointcut expression="execution(* com.example.base.*.*(..))" id="pointCut"/>
        <aop:advisor advice-ref="txAdvice" pointcut-ref="pointCut"/>
    </aop:config>
    <!-- 配置 HibernateTemplate -->
    <bean id="hibernateTemplate" class="org.springframework.orm.hibernate4.HibernateTemplate">
        <property name="sessionFactory" ref="sessionFactory"></property>
    </bean>

    <!-- 引入同文件夹下的redis属性配置文件 -->
    <import resource="redis-context.xml"/>
</beans>

数据库和hibernate配置信息:config.properties

#database connection config
jdbc.driver = com.mysql.jdbc.Driver
jdbc.url = jdbc:mysql://localhost:3306/data_springmvc?useSSL=false&characterEncoding=utf-8
jdbc.username = root
jdbc.password = root

#hibernate config
hibernate.dialect = org.hibernate.dialect.MySQLDialect
hibernate.show_sql = true
hibernate.format_sql = true
hibernate.hbm2ddl.auto = update

springMVC配置:spring-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:aop="http://www.springframework.org/schema/aop"
       xmlns:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
        http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
        http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
        http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd">

    <!--********************************************配置springMVC***************************************-->
    <!-- 自动扫描 -->
    <mvc:annotation-driven />
    <context:component-scan base-package="com.example.controller" />
    <aop:aspectj-autoproxy proxy-target-class="true"/>
    <mvc:annotation-driven/>

    <!-- @ResponseBody  数据集合的转换-->
    <mvc:annotation-driven>
        <mvc:message-converters>
            <bean class="org.springframework.http.converter.StringHttpMessageConverter"/>
            <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter"/>
        </mvc:message-converters>
    </mvc:annotation-driven>

    <!-- 对模型视图名称的解析,即在模型视图名称添加前后缀(如果最后一个还是表示文件夹,则最后的斜杠不要漏了) 使用JSP-->
    <bean id="defaultViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/views/"/>
        <property name="suffix" value=".jsp"/>
    </bean>

    <!-- springmvc文件上传需要配置的节点-->
    <bean id="multipartResolver" class="org.springframework.web.multipart.commons.CommonsMultipartResolver">
        <property name="maxUploadSize" value="20971500"/>
        <property name="defaultEncoding" value="UTF-8"/>
        <property name="resolveLazily" value="true"/>
    </bean>
</beans>

日志配置:log4j.properties

#配置根Logger 后面是若干个Appender
log4j.rootLogger=INFO,A1,R
#log4j.rootLogger=INFO,A1,R

# ConsoleAppender 输出
log4j.appender.A1=org.apache.log4j.ConsoleAppender
log4j.appender.A1.layout=org.apache.log4j.PatternLayout
log4j.appender.A1.layout.ConversionPattern=%-d{yyyy-MM-dd HH:mm:ss,SSS} [%c]-[%p] %m%n

# File 输出 一天一个文件,输出路径可以定制,一般在根路径下
log4j.appender.R=org.apache.log4j.DailyRollingFileAppender
log4j.appender.R.File=log.txt
log4j.appender.R.MaxFileSize=500KB
log4j.appender.R.MaxBackupIndex=10
log4j.appender.R.layout=org.apache.log4j.PatternLayout
log4j.appender.R.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss,SSS} [%t] [%c] [%p] - %m%n

redis缓存配置:redis-context.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:p="http://www.springframework.org/schema/p"
           xsi:schemaLocation="
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans-4.3.xsd">

    <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <property name="maxIdle" value="300" />
        <property name="maxActive" value="600" />
        <property name="maxWait" value="1000" />
        <property name="testOnBorrow" value="true" />
    </bean>

    <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
          p:host-name="127.0.0.1"
          p:port="6379"
          p:password=""
          p:pool-config-ref="poolConfig"/>
<bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate"> <property name="connectionFactory" ref="connectionFactory" /> </bean> </beans>
HibernateTemplate的注入
package com.example.base;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.hibernate.*;
import org.springframework.orm.ObjectRetrievalFailureException;
import org.springframework.orm.hibernate4.HibernateTemplate;
import javax.annotation.Resource;
import java.io.Serializable;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

/**
 * Created by ypf on 2018/12/26.
 */
public class GenericDaoHibenate<T,PK extends Serializable> implements GenericDao<T,PK>{

    protected final Log log = LogFactory.getLog(getClass());
    protected Class<T> persistentClass;

    public GenericDaoHibenate(Class<T> persistentClass) {
        this.persistentClass = persistentClass;
    }
    
    @Resource(name = "hibernateTemplate")
    private HibernateTemplate hibernateTemplate;

    public T get(PK id) {
        T entity = hibernateTemplate.get(this.persistentClass, id);
        Hibernate.initialize(entity);
        if (entity == null) {
            log.warn("Uh oh, '" + this.persistentClass + "' object with id '" + id + "' not found...");
            throw new ObjectRetrievalFailureException(this.persistentClass, id);
        }
        return entity;
    }

    public T save(T object) {
        return hibernateTemplate.merge(object);
    }

    public void saveOrUpdate(T object) {
        hibernateTemplate.saveOrUpdate(object);
    }

    public void remove(PK id) {
        hibernateTemplate.delete(this.get(id));
        hibernateTemplate.flush();
    }

    public void update(T object) {
        hibernateTemplate.update(object);
    }

    public boolean exists(PK id) {
        T entity = hibernateTemplate.get(this.persistentClass, id);
        return entity != null;
    }

    public List<T> findByNamedQuery(String queryName, Map<String, Object> queryParams) {
        String[] params = new String[queryParams.size()];
        Object[] values = new Object[queryParams.size()];
        int index = 0;
        Iterator<String> i = queryParams.keySet().iterator();
        while (i.hasNext()) {
            String key = i.next();
            params[index] = key;
            values[index++] = queryParams.get(key);
        }
        return (List<T>)hibernateTemplate.findByNamedQueryAndNamedParam(queryName,params,values);
    }

    public Long countSql(String sql) {
        Session session = getSession();
        Query query = session.createQuery(sql);
        long ret = ((Long) query.uniqueResult()).longValue();
        releaseSession(session);
        return ret;
    }

    public Long countSql(String sql, Object[] parms) {
        return null;
    }

    public List querySql(String sql) {
        return null;
    }

    public List querySql(String sql, Object[] parms) {
        return null;
    }

    public List querySql(String sql, int start, int limit) {
        return null;
    }

    public List querySql(String sql, Object[] parms, int start, int limit) {
        return null;
    }

    public List querySql(String sql, Map<String, Object> params) {
        return null;
    }

    public List querySql(String sql, Map<String, Object> params, int start, int limit) {
        return null;
    }

    public boolean executeSql(String sql) {
        return false;
    }

    public boolean executeSql(String sql, Object[] parms) {
        return false;
    }

    private Session getSession(){
        Session session = hibernateTemplate.getSessionFactory().openSession();
        return session;
    }

    private void releaseSession(Session session){
        if(session != null){
            session.close();
        }
    }

}

redis缓存工具类

package com.example.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.ListOperations;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.core.ValueOperations;
import org.springframework.stereotype.Component;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import java.util.concurrent.TimeUnit;
  
@Component  
public class RedisManager {

    private final Logger logger = LoggerFactory.getLogger(RedisManager.class);
  
    @SuppressWarnings("rawtypes")
    @Autowired  
    private RedisTemplate redisTemplate;  
  
    /** 
     * 批量删除对应的value 
     *  
     * @param keys 
     */  
    public void remove(final String... keys) {  
        for (String key : keys) {  
            remove(key);  
        }  
    }  
  
    /** 
     * 批量删除key 
     *  
     * @param pattern 
     */  
    @SuppressWarnings("unchecked")  
    public void removePattern(final String pattern) {  
        Set<Serializable> keys = redisTemplate.keys(pattern);  
        if (keys.size() > 0)  
            redisTemplate.delete(keys);  
    }  
  
    /** 
     * 删除对应的value 
     *  
     * @param key 
     */  
    @SuppressWarnings("unchecked")  
    public void remove(final String key) {  
        if (exists(key)) {  
            redisTemplate.delete(key);  
        }
    }  
  
    /** 
     * 判断缓存中是否有对应的value 
     *  
     * @param key 
     * @return 
     */  
    @SuppressWarnings("unchecked")  
    public boolean exists(final String key) {  
        return redisTemplate.hasKey(key);  
    }  
  
    /** 
     * 读取缓存 (String)
     *  
     * @param key 
     * @return 
     */  
    @SuppressWarnings("unchecked")  
    public Object get(final String key) {  
        Object result = null;  
        ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();  
        result = operations.get(key);  
        return result;  
    }  
  
    /** 
     * 写入缓存 (String)
     *  
     * @param key 
     * @param value 
     * @return 
     */  
    @SuppressWarnings("unchecked")  
    public boolean set(final String key, Object value) {  
        boolean result = false;  
        try {  
            ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();  
            operations.set(key, value);  
            result = true;  
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
        return result;  
    }  
  
    /** 
     * 写入缓存 (String)
     *  
     * @param key 
     * @param value
     * @param expireTime
     * @return 
     */  
    @SuppressWarnings("unchecked")  
    public boolean set(final String key, Object value, Long expireTime) {
        boolean result = false;
        try {  
            ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();  
            operations.set(key, value);  
            redisTemplate.expire(key, expireTime, TimeUnit.SECONDS);  
            result = true;
        } catch (Exception e) {  
            e.printStackTrace();  
        }  
        return result;  
    }

    public boolean set(final String key, Object value, Long expireTime,int type) {
        boolean result = false;
        try {
            ValueOperations<Serializable, Object> operations = redisTemplate.opsForValue();
            operations.set(key, value);
            redisTemplate.expire(key, expireTime, TimeUnit.SECONDS);
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * 写入缓存 (List)单个值写入可设置缓存时间
     *
     * @param key
     * @param value
     * @param expireTime
     * @return
     */
    @SuppressWarnings("unchecked")
    public boolean rightPush(final String key, Object value, Long expireTime) {
        boolean result = false;
        try {
            ListOperations<Serializable, Object> operations = redisTemplate.opsForList();
            operations.rightPush(key, value);
            //设置缓存时间
            if(expireTime > 0){
                redisTemplate.expire(key, expireTime, TimeUnit.SECONDS);
            }
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * 写入缓存 (List)批量写入
     *
     * @param key
     * @param values
     * @param expireTime
     * @return
     */
    @SuppressWarnings("unchecked")
    public boolean rightPushAll(final String key, Long expireTime, List<Object> values) {
        boolean result = false;
        try {
            ListOperations<Serializable, Object> operations = redisTemplate.opsForList();
            for(Object value:values){
                operations.rightPush(key, value);
            }
            if(expireTime > 0){
                redisTemplate.expire(key, expireTime, TimeUnit.SECONDS);
            }
            result = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * 读取缓存 (List)(全部)
     *
     * @param key
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<Object> rangeAll(final String key) {
        List<Object> result = new ArrayList<Object>();
        try {
            ListOperations<Serializable, Object> operations = redisTemplate.opsForList();
            result = operations.range(key,0,-1);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * 读取缓存 (List)
     *
     * @param key
     * @param start
     * @param end
     * @return
     */
    @SuppressWarnings("unchecked")
    public List<Object> range(final String key,long start,long end) {
        List<Object> result = new ArrayList<Object>();
        try {
            ListOperations<Serializable, Object> operations = redisTemplate.opsForList();
            result = operations.range(key,start,end);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return result;
    }

    /**
     * 删除list中的value (List)
     *
     * @param key
     * @param count
     *          count > 0:删除等于从头到尾移动的值的元素。
                count < 0:删除等于从尾到头移动的值的元素。
                count = 0:删除等于value的所有元素。
     * @param value
     * @return
     */
    @SuppressWarnings("unchecked")
    public void removeListValue(final String key,long count,String value) {
        try {
            if(exists(key)){
                ListOperations<Serializable, Object> operations = redisTemplate.opsForList();
                operations.remove(key,count,value);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

测试类TestController

package com.example.controller;

import com.example.model.User;
import com.example.service.UserManager;
import com.example.util.RedisManager;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;

/**
 * Created by ypf on 2018/12/24.
 */
@Controller
@RequestMapping("/test")
public class TestController {

    private static final Logger logger = LoggerFactory.getLogger(TestController.class);

    @Autowired
    private RedisManager redisManager;

    @Autowired
    private UserManager userManager;

    public static String RESULT_CODE = "resultCode";
    public static String RESULT_MSG = "resultMsg";

    @RequestMapping("/index")
    public String index(){
        return "index";
    }

    @RequestMapping("/hello")
    @ResponseBody
    public String hello(HttpServletRequest request){
        logger.info("url:" + request.getPathInfo());
        logger.info("url:" + request.getRequestURI());
        logger.info("url:" + request.getRequestURL());
        return "hello world";
    }

    @RequestMapping("/redis")
    @ResponseBody
    public String test(String key,String value){
        redisManager.set(key,value);
        String result = redisManager.get(key).toString();
        return result;
    }

    @RequestMapping("/getUserInfo")
    @ResponseBody
    public User getUserInfo(Long id){
        User user = userManager.get(id);
        return user;
    }

    @RequestMapping("/saveUserInfo")
    @ResponseBody
    public Map<String,Object> saveUserInfo(String name){
        Map<String,Object> map = new HashMap<String, Object>();
        User user = new User();
        user.setUsername(name);
        user.setPassword("123456");
        user.setLoginTime(new Date());
        userManager.save(user);
        map.put(RESULT_CODE,"200");
        map.put(RESULT_MSG,"success");
        map.put("userInfo",user);
        return map;
    }

}

由于文件比较多,这里就不一一列举了,下面为测试结果:

原文地址:https://www.cnblogs.com/myxcf/p/10191767.html