SpringBoot整合spring data Redis(掌握)

• redis-sb-demo02：pom.xml中添加redis坐标

  
  	org.springframework.boot
  	spring-boot-starter-data-redis
  
  

• 配置信息

  ########################################################
  ###REDIS (RedisProperties) redis基本配置；
  ########################################################
  # database name
  spring.redis.database=0
  # server host1
  spring.redis.host=127.0.0.1
  # server password
  #spring.redis.password=
  #connection port
  spring.redis.port=6379
  # pool settings ...
  spring.redis.jedis.pool.max-idle=8
  spring.redis.jedis.pool.min-idle=0
  spring.redis.jedis.pool.max-active=8
  spring.redis.jedis.pool.max-wait=-1
  # name of Redis server
  #spring.redis.sentinel.master=
  # comma-separated list of host:port pairs
  #spring.redis.sentinel.nodes=
  

• 当SpringBoot整合SpringDataRedis之后，我们使用的对象的是RedisTemplate

第一步：pom

        
            org.springframework.boot
            spring-boot-starter-web
        
        
        
            org.springframework.boot
            spring-boot-starter-data-redis
        
        
            org.springframework.boot
            spring-boot-starter-test
            test
            
                
                    org.junit.vintage
                    junit-vintage-engine
                
            
        
    

第二步:创建UserController类

package com.youpingou.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.StringRedisTemplate;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/user")
public class UserController {

    //只需要导入springboot-data-redis的启动器，就可以使用当前这个目标，所有的初始化都由Spring帮你完成
    @Autowired
    private StringRedisTemplate stringRedisTemplate;


    @GetMapping
    public ResponseEntity