按照我的思路去配,已跑通!!!
import java.io.Serializable; public abstract class BaseModel implements Serializable{ } |
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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; } } |
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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(); } } |
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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); } } |
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); } |
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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; } } |
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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; } } |
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
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<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
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<?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
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<?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
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#
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
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<?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> |