无论如何,建议key/hashKey采用StringRedisSerializer。
三、使用实例
1.添加jar依赖
<dependency> <groupId>redis.clients</groupId> <artifactId>jedis</artifactId> <version>2.3.1</version> </dependency> <dependency> <groupId>org.springframework.data</groupId> <artifactId>spring-data-redis</artifactId> <version>1.5.0.RELEASE</version> </dependency> <dependency> <groupId>org.slf4j</groupId> <artifactId>slf4j-log4j12</artifactId> <version>1.7.10</version> </dependency>2.spring配置
<?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:p="http://www.springframework.org/schema/p" 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"> <context:component-scan base-package="cn.slimsmart.redis.spring" annotation-config="true" /> <bean id="jedisPoolConfig" class="redis.clients.jedis.JedisPoolConfig"> <property name="maxTotal" value="10"></property> <property name="maxIdle" value="10"></property> <property name="minIdle" value="2"></property> <property name="maxWaitMillis" value="15000"></property> <property name="minEvictableIdleTimeMillis" value="300000"></property> <property name="numTestsPerEvictionRun" value="3"></property> <property name="timeBetweenEvictionRunsMillis" value="60000"></property> <property name="testOnBorrow" value="true"></property> <property name="testOnReturn" value="true"></property> <property name="testWhileIdle" value="true"></property> </bean> <bean id="jedisConnectionFactory" class="org.springframework.data.redis.connection.jedis.JedisConnectionFactory" destroy-method="destroy"> <property name="hostName" value="192.168.100.205" /> <property name="port" value="6379" /> <property name="timeout" value="15000" /> <property name="database" value="0" /> <property name="password" value="" /> <property name="usePool" value="true" /> <property name="poolConfig" ref="jedisPoolConfig" /> </bean> <!-- redis template definition p表示对该bean里面的属性进行注入,格式为p:属性名=注入的对象 效果与在bean里面使用<property>标签一样 --> <bean id="redisTemplate" class="org.springframework.data.redis.core.RedisTemplate" p:connection-factory-ref="jedisConnectionFactory"> <!-- 序列化方式 建议key/hashKey采用StringRedisSerializer。 --> <property name="keySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="hashKeySerializer"> <bean class="org.springframework.data.redis.serializer.StringRedisSerializer" /> </property> <property name="valueSerializer"> <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" /> </property> <property name="hashValueSerializer"> <bean class="org.springframework.data.redis.serializer.JdkSerializationRedisSerializer" /> </property> </bean> <!-- 对string操作的封装 --> <bean id="stringRedisTemplate" class="org.springframework.data.redis.core.StringRedisTemplate" p:connection-factory-ref="jedisConnectionFactory" /> <!-- <bean id="cacheManager" class="org.springframework.data.redis.cache.RedisCacheManager" c:template-ref="redisTemplate"/> --> </beans>3.java代码
实体类:
package cn.slimsmart.redis.spring.data.redis.demo; import java.io.Serializable; import java.util.Date; public class Order implements Serializable{ private static final long serialVersionUID = 1L; private String id; private String orderNo; private double price; private Date createDate; public Order(String id,String orderNo,double price,Date createDate){ this.id = id; this.orderNo = orderNo; this.price = price; this.createDate = createDate; } public Order(){ } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getOrderNo() { return orderNo; } public void setOrderNo(String orderNo) { this.orderNo = orderNo; } public double getPrice() { return price; } public void setPrice(double price) { this.price = price; } public Date getCreateDate() { return createDate; } public void setCreateDate(Date createDate) { this.createDate = createDate; } }redis操作类
package cn.slimsmart.redis.spring.data.redis.demo; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.redis.core.RedisOperations; import org.springframework.data.redis.core.RedisTemplate; import org.springframework.data.redis.core.ValueOperations; import org.springframework.stereotype.Repository; @Repository public class OrderDao { @Autowired private RedisTemplate<String,Order> redisTemplate; public void save(Order order) { /*redisTemplate.opsForList(); redisTemplate.opsForSet(); redisTemplate.opsForHash()*/ ValueOperations<String, Order> valueOper = redisTemplate.opsForValue(); valueOper.set(order.getId(), order); } public Order read(String id) { ValueOperations<String, Order> valueOper = redisTemplate.opsForValue(); return valueOper.get(id); } public void delete(String id) { ValueOperations<String, Order> valueOper = redisTemplate.opsForValue(); RedisOperations<String,Order> RedisOperations = valueOper.getOperations(); RedisOperations.delete(id); } }参考代码:http://download.csdn.net/detail/tianwei7518/8572227