SpringBoot整合Redis[单机版]

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>

server:
  port: 8080
spring:
  application:
    name: redis
  redis:
    host: 192.168.247.141
    port: 6379
    password: 123456
    database: 0

package com.dance.redis.controller;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

@RestController
@RequestMapping("/redis")
public class RedisController {

    @Autowired
    private RedisTemplate redisTemplate;

    @GetMapping("/string/set")
    public String stringSet(String key,String value){
        redisTemplate.opsForValue().set(key,value);
        return "set ok";
    }
    @GetMapping("/string/get")
    public String stringGet(String key){
        String s = redisTemplate.opsForValue().get(key).toString();
        return "get : " + s;
    }
    @GetMapping("/string/del")
    public String stringSet(String key){
        Boolean delete = redisTemplate.delete(key);
        return "del : "+delete;
    }

}