package com.wbg.springRedis.dao;import com.wbg.springRedis.entity.Role;
import org.springframework.stereotype.Repository;import java.util.List;
@Repository
public interface RoleMapper {List<Role> listAll();int add(Role role);
}

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.wbg.springRedis.dao.RoleMapper"><insert id="add" parameterType="com.wbg.springRedis.entity.Role">insert into role(role_name,note) values(#{roleName},#{note})</insert><select id="listAll" resultType="com.wbg.springRedis.entity.Role">select * from role</select>
</mapper>

package com.wbg.springRedis.entity;import java.io.Serializable;public class Role  {private int id;private String roleName;private String note;@Overridepublic String toString() {return "Role{" +"id=" + id +", roleName='" + roleName + '\'' +", note='" + note + '\'' +'}';}public Role() {}public Role(String roleName, String note) {this.roleName = roleName;this.note = note;}public Role(int id, String roleName, String note) {this.id = id;this.roleName = roleName;this.note = note;}public int getId() {return id;}public void setId(int id) {this.id = id;}public String getRoleName() {return roleName;}public void setRoleName(String roleName) {this.roleName = roleName;}public String getNote() {return note;}public void setNote(String note) {this.note = note;}
}

 　　//纯java@Beanpublic JedisConnectionFactory jedisConnectionFactory(){JedisConnectionFactory jcf = new JedisConnectionFactory();jcf.setHostName("localhost");return jcf;}@Beanpublic RedisTemplate redisTemplate(){RedisTemplate rt = new RedisTemplate();rt.setConnectionFactory(jedisConnectionFactory());rt.setKeySerializer(new StringRedisSerializer());rt.setValueSerializer(new StringRedisSerializer());return rt;}

    @Autowiredprivate RedisTemplate redisTemplate;@Autowiredprivate RoleMapper roleMapper;