ssm整合redisTemplete

1允趟，引入坐標(biāo)(版本一定要對的上屎慢，不然就可能出現(xiàn)錯誤)

    <dependency>
      <groupId>redis.clients</groupId>
      <artifactId>jedis</artifactId>
      <version>2.4.2</version>
    </dependency>
    <dependency>
      <groupId>org.springframework.data</groupId>
      <artifactId>spring-data-redis</artifactId>
      <version>1.3.0.RELEASE</version>
    </dependency>

2亚享，redis.properties

redis.host=192.168.240.135
redis.port=6379
redis.password=***
redis.timeout=100000
redis.maxTotal=300
redis.maxIdle=200
redis.maxWait=10000
redis.testOnBorrow=true
redis.testOnReturn=true

# 默認緩存失效時間
defaultCacheExpireTime=3600

3咽块，springRedis.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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="
            http://www.springframework.org/schema/beans
            http://www.springframework.org/schema/beans/spring-beans.xsd
            http://www.springframework.org/schema/context
            http://www.springframework.org/schema/context/spring-context.xsd">
    <!--掃描redis配置文件-->
    <context:property-placeholder ignore-unresolvable="true" location="classpath:redis.properties"/>
    <!--設(shè)置連接池-->
    <bean id="poolConfig" class="redis.clients.jedis.JedisPoolConfig">
        <property name="maxIdle" value="${redis.maxIdle}"/>
        <property name="maxTotal" value="${redis.maxTotal}" />
        <property name="maxWaitMillis" value="${redis.maxWait}" />
        <property name="testOnBorrow" value="${redis.testOnBorrow}" />
        <property name="testOnReturn" value="${redis.testOnReturn}" />
    </bean>
    <!--設(shè)置鏈接屬性-->
    <bean id="connectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory"
          p:hostName="${redis.host}"
          p:port="${redis.port}"
          p:password="${redis.password}"
          p:pool-config-ref="poolConfig"
          p:timeout="100000"/>
    <!-- Jedis模板配置  -->
<!--    <bean id="redisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate">-->
<!--        <property name="connectionFactory"   ref="connectionFactory" />-->
<!--        -->
<!--    </bean>-->
    <bean id="redisTemplate"
          class="org.springframework.data.redis.core.StringRedisTemplate">
        <property name="connectionFactory" ref="connectionFactory" />
        <!-- 如果不配置Serializer，那么存儲的時候只能使用String欺税，如果用對象類型存儲侈沪，那么會提示錯誤 can't cast to String！Ｍ碓洹亭罪！-->
        <property name="keySerializer">
            <!--對key的默認序列化器。默認值是StringSerializer-->
            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
        </property>
        <!--是對value的默認序列化器歼秽，默認值是取自DefaultSerializer的JdkSerializationRedisSerializer应役。-->
        <property name="valueSerializer">
            <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>
        </property>
        <!--存儲Map時key需要的序列化配置-->
        <property name="hashKeySerializer">
            <bean class="org.springframework.data.redis.serializer.StringRedisSerializer"/>
        </property>
        <!--存儲Map時value需要的序列化配置-->
        <property name="hashValueSerializer">
            <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer"/>
        </property>
    </bean>

</beans>

3，引入到主applicationContext.xml

    <!--    redis -->
    <import resource="classpath:springRedis.xml"/>

4，測試

4.1 Controller 添加一段代碼

@Controller
@ResponseBody
@RequestMapping("/admin")
@CrossOrigin
public class AdminController {
    @Autowired
    AdminService adminService;
    @Autowired
    JWTUtils jwt;
    @Autowired
    RedisTemplate redisTemplate;
    @RequestMapping(value = "/login", method = RequestMethod.POST)
    DataReturn login(@RequestBody Admin admin) {
        redisTemplate.opsForValue().append("teskinfly","handsome");//在這里測試
        if (!adminService.checkPwd(admin.getAName(), admin.getAPwd()))
            return new DataReturn(ReturnCode.FAIL);
        Admin byName = adminService.findByName(admin.getAName());
        String s = jwt.create(byName.getAId(), byName.getAName());
        return new DataReturn(ReturnCode.SUCCESS, s);
    }
}

4.2 用postman發(fā)送請求

image.png

4.3 查看redis,已經(jīng)存進去

image.png