SpringMVC+redis整合

 

 

 

在网络上有一个很多人转载的springmvc+redis整合的案例,不过一直不完整,也是被各种人装来转去,现在基本将该框架搭建起来。

package com.pudp.bae.base;

import java.io.Serializable;

public abstract class BaseModel implements Serializable{

}

  

package com.pudp.bae.base;

import java.util.Map;

import org.springframework.web.servlet.ModelAndView;

public class BaseMultiController {
	protected ModelAndView toView(final String url,final Map<String,Object> map)
	{   
		ModelAndView  view = new ModelAndView(url);
		return view;
	}
}

 

package com.pudp.bae.base;

import java.io.Serializable;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.RedisSerializer;

public abstract class RedisGeneratorDao<K extends Serializable, V extends Serializable>  {
  
  @Autowired
  protected RedisTemplate<K,V> redisTemplate ;

  /** 
   * 设置redisTemplate 
   * @param redisTemplate the redisTemplate to set 
   */  
  public void setRedisTemplate(RedisTemplate<K, V> redisTemplate) {  
    this.redisTemplate = redisTemplate;  
  }  
    
  /** 
   * 获取 RedisSerializer 
   * <br>------------------------------<br> 
   */  
  protected RedisSerializer<String> getRedisSerializer() {  
    return redisTemplate.getStringSerializer();  
  }

}

 

package com.pudp.bae.controller;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;

import com.pudp.bae.base.BaseMultiController;
import com.pudp.bae.model.Member;
import com.pudp.bae.service.MemberService;

@Controller
@RequestMapping(value = "/member")
public class MemberController extends BaseMultiController {

	@Autowired
	private MemberService memberService;

	public void setMemberService(MemberService memberService) {
		this.memberService = memberService;
	}

	@RequestMapping(value = { "/add", "/add.html" }, method = { RequestMethod.GET })
	public ModelAndView add(HttpServletRequest request,
			HttpServletResponse response) {
		Map<String, Object> map = new HashMap<String, Object>();
		Member member = new Member();
		member.setId("1");
		member.setNickname("guoxiaoming");
		this.memberService.add(member);
		
		return toView("add", map);
	}

	@RequestMapping(value = { "/add", "/add.html" }, method = { RequestMethod.POST })
	public ModelAndView addMember(HttpServletRequest request,
			HttpServletResponse response,
			@ModelAttribute("member") Member member) {
		Map<String, Object> map = new HashMap<String, Object>();
		System.out.println(member);
		map.put("message", "成功添加数据到库," + member);
		this.memberService.add(member);
		return toView("message", map);
	}

	@RequestMapping(value = { "/{id:\\d+}/query", "/{id:\\d+}/query.html" }, method = {
			RequestMethod.GET, RequestMethod.POST })
	public ModelAndView queryMember(HttpServletRequest request,
			HttpServletResponse response, @PathVariable("id") String id) {
		Map<String, Object> map = new HashMap<String, Object>();
		System.out.println(id);
		Member member = this.memberService.get(id);
		if (null != member) {
			map.put("message", "查询Id=" + id + "的用户名为:" + member.getNickname());
		} else {
			map.put("message", "没有查询到与Id=" + id + "相关的数据");
		}
		return toView("message", map);
	}

	@RequestMapping(value = { "/{id:\\d+}/delete", "/{id:\\d+}/delete.html" }, method = {
			RequestMethod.GET, RequestMethod.POST })
	public ModelAndView deleteMember(HttpServletRequest request,
			HttpServletResponse response, @PathVariable("id") String id) {
		Map<String, Object> map = new HashMap<String, Object>();
		try {
			this.memberService.delete(id);
			map.put("message", "删除Id为" + id + "的用户成功.");
		} catch (Exception e) {
			e.printStackTrace();
			map.put("message", "删除Id为" + id + "的用户失败, " + e.getMessage());
		}
		return toView("message", map);
	}

}

  

package com.pudp.bae.dao.redis;

import java.util.List;

import com.pudp.bae.model.Member;

public interface MemberDao {
	boolean add(Member member);

	abstract boolean add(List<Member> list);

	void delete(String key);

	Member get(String keyId);
	
}

 

package com.pudp.bae.dao.redis;

import java.util.ArrayList;
import java.util.List;

import org.springframework.dao.DataAccessException;
import org.springframework.data.redis.connection.RedisConnection;
import org.springframework.data.redis.core.RedisCallback;
import org.springframework.data.redis.serializer.RedisSerializer;
import org.springframework.stereotype.Repository;
import org.springframework.util.Assert;

import com.pudp.bae.base.RedisGeneratorDao;
import com.pudp.bae.model.Member;


@Repository(value="memberDao")
public class MemberDaoImpl extends RedisGeneratorDao<String,Member> implements MemberDao{
  
  /**
   * 添加对象
   */
  @Override
  public boolean add(final Member member) {  
    boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {  
      public Boolean doInRedis(RedisConnection connection)  
          throws DataAccessException {  
        RedisSerializer<String> serializer = getRedisSerializer();  
        byte[] key  = serializer.serialize(member.getId());  
        byte[] name = serializer.serialize(member.getNickname());  
        return connection.setNX(key, name);  
      }  
    });  
    return result;  
  }  

  /**
   * 添加集合
   */
  @Override
  public boolean add(final List<Member> list) {
    Assert.notEmpty(list);  
    boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {  
      public Boolean doInRedis(RedisConnection connection)  
          throws DataAccessException {  
        RedisSerializer<String> serializer = getRedisSerializer();  
        for (Member member : list) {  
          byte[] key  = serializer.serialize(member.getId());  
          byte[] name = serializer.serialize(member.getNickname());  
          connection.setNX(key, name);  
        }  
        return true;  
      }  
    }, false, true);  
    return result; 
  }  
  
  /**
   * 删除对象 ,依赖key
   */
  @Override
  public void delete(String key) {  
    List<String> list = new ArrayList<String>();  
    list.add(key);  
    delete(list);  
  }  
  
  /**
   * 删除集合 ,依赖key集合
   */
  public void delete(List<String> keys) {  
    redisTemplate.delete(keys);  
  }  
  
  /**
   * 修改对象 
   */
  public boolean update(final Member member) {  
    String key = member.getId();  
    if (get(key) == null) {  
      throw new NullPointerException("数据行不存在, key = " + key);  
    }  
    boolean result = redisTemplate.execute(new RedisCallback<Boolean>() {  
      public Boolean doInRedis(RedisConnection connection)  
          throws DataAccessException {  
        RedisSerializer<String> serializer = getRedisSerializer();  
        byte[] key  = serializer.serialize(member.getId());  
        byte[] name = serializer.serialize(member.getNickname());  
        connection.set(key, name);  
        return true;  
      }  
    });  
    return result;  
  }  
  
  /**
   * 根据key获取对象
   */
  @Override
  public Member get(final String keyId) {  
    Member result = redisTemplate.execute(new RedisCallback<Member>() {  
      public Member doInRedis(RedisConnection connection)  
          throws DataAccessException {  
        RedisSerializer<String> serializer = getRedisSerializer();  
        byte[] key = serializer.serialize(keyId);  
        byte[] value = connection.get(key);  
        if (value == null) {  
          return null;  
        }  
        String nickname = serializer.deserialize(value);  
        return new Member(keyId, nickname);  
      }  
    });  
    return result;  
  }  

}

 

package com.pudp.bae.model;

import com.pudp.bae.base.BaseModel;

public class Member extends BaseModel{
 
  private static final long serialVersionUID = -1959528436584592183L;
  private String id;
  private String nickname;
  
  public Member(){}
  
  public Member(String id, String nickname){
    this.setId(id);
    this.setNickname(nickname);
  }
  
  public String getId() {
    return id;
  }
  
  public void setId(String id) {
    this.id = id;
  }
  
  public String getNickname() {
    return nickname;
  }
  
  public void setNickname(String nickname) {
    this.nickname = nickname;
  }
  
}

 

package com.pudp.bae.service;

import javax.annotation.Resource;

import com.pudp.bae.dao.redis.MemberDao;
import com.pudp.bae.model.Member;

public class MemberService {
	 
	 @Resource(name="memberDao")
	 private MemberDao memberDao;
	 
	 public void setMemberDao(MemberDao memberDao)
	 {
	    this.memberDao = memberDao;
	 }
	  
     public void add(Member member){
    	 memberDao.add(member);
     }
     
     public void delete(String id){
    	 memberDao.delete(id);
     }
     
     public Member get(String id)
     {
    	 return memberDao.get(id);
     }
}

redis-context.xml

<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" 
       xmlns:tx="http://www.springframework.org/schema/tx"
       xmlns:context="http://www.springframework.org/schema/context"
       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/context
      http://www.springframework.org/schema/context/spring-context-3.0.xsd
         ">
  
  <!-- scanner redis properties  --> 
  <context:property-placeholder location="/WEB-INF/property/redis.properties" />
  
  <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">  
    <property name="maxIdle" value="${redis.maxIdle}" />  
    <property name="maxActive" value="${redis.maxActive}" />  
    <property name="maxWait" value="${redis.maxWait}" />  
    <property name="testOnBorrow" value="${redis.testOnBorrow}" />  
  </bean>  
    
  <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"  
    p:host-name="${redis.host}" 
    p:port="${redis.port}" 
    p:password="${redis.pass}"  
    p:pool-config-ref="poolConfig"/>  
    
  <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">  
    <property name="connectionFactory"   ref="connectionFactory" />  
  </bean>	  
   
</beans>	

 

spring-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"
    xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:context="http://www.springframework.org/schema/context"
    xmlns:util="http://www.springframework.org/schema/util"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-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/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd	      
      http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd">
    
    
    <!-- 激活@Controller模式 -->
    <mvc:annotation-driven />

    
    <!-- 对包中的所有类进行扫描,以完成Bean创建和自动依赖注入的功能 需要更改 -->
    <context:component-scan base-package="com.pudp.bae.*" />
 
    <bean id="memberService" class="com.pudp.bae.service.MemberService"/>
    
    
    <!-- 引入同文件夹下的redis属性配置文件 -->
    <import resource="redis-context.xml"/>

</beans>

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:context="http://www.springframework.org/schema/context"
     xmlns:mvc="http://www.springframework.org/schema/mvc"
     xsi:schemaLocation="http://www.springframework.org/schema/beans
         http://www.springframework.org/schema/beans/spring-beans-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/mvc
         http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
         
 
<!-- 配置视图解析器,把控制器的逻辑视频映射为真正的视图 -->
<!-- /WEB-INF/jsp/start.jsp -->
<bean class="org.springframework.web.servlet.view.UrlBasedViewResolver">
	<property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
	<property name="prefix" value="/WEB-INF/jsp/" />
	<property name="suffix" value=".jsp" />
</bean>

</beans>

redis.properties

# Redis settings
#redis.host=192.168.20.101
#redis.port=6380
#redis.pass=foobared
redis.host=127.0.0.1
redis.port=6379
redis.pass=xx
redis.maxIdle=300
redis.maxActive=600
redis.maxWait=1000
redis.testOnBorrow=true

 

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" aaxmlns="http://java.sun.com/xml/ns/j2ee"
	aaxmlns:xsi="w3.org/2001/XMLSchema-instance"
	aaxsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
	<display-name>SpringMVCRedis</display-name>
	<listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener
		</listener-class>
	</listener>

	<context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/context/spring-context.xml</param-value>
	</context-param>

	<filter>
		<filter-name>SpringEncodingFilter</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>SpringEncodingFilter</filter-name>
		<url-pattern>/*</url-pattern>
	</filter-mapping>

	<servlet>
		<servlet-name>mvc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet
		</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>/WEB-INF/context/spring-mvc.xml</param-value>
		</init-param>
		<load-on-startup>2</load-on-startup>
	</servlet>

	<servlet-mapping>
		<servlet-name>mvc</servlet-name>
		<url-pattern>/</url-pattern>
	</servlet-mapping>

	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
</web-app>

2018年5月16号更

时过境迁,没想到两年多前的一个笔记还有那么多人关注,在此补上当时源码包(幸好找到了)

https://download.csdn.net/download/wuxinliulei/10417976

附上csdn的下载路径

posted @ 2016-02-25 13:29  无心流泪  阅读(65227)  评论(21编辑  收藏  举报