Springboot以Repository方式整合Redis的方法

<dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
 <groupId>org.springframework.boot</groupId>
 <artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
 <groupId>org.apache.commons</groupId>
 <artifactId>commons-pool2</artifactId>
</dependency>

# Redis数据库索引，默认为0
spring.redis.database=0
# Redis端口
spring.redis.port=6379
# Redis服务器主机
spring.redis.host=localhost
# 连接池最大连接数
spring.redis.lettuce.pool.max-active=8
# 连接池最大空闲
spring.redis.lettuce.pool.max-idle=8
# 连接池最小空闲
spring.redis.lettuce.pool.min-idle=2
# 连接池最大阻塞等待时间
spring.redis.lettuce.pool.max-wait=1ms
# 超时时间
spring.redis.lettuce.shutdown-timeout=100ms

package com.pkslow.redis.model;

import org.springframework.data.annotation.Id;
import org.springframework.data.redis.core.RedisHash;
import java.util.Date;

@RedisHash("User")
public class User {
 @Id
 private String userId;
 private String name;
 private Integer age;
 private Date createTime = new Date();

 public String getUserId() {
 return userId;
 }

 public void setUserId(String userId) {
 this.userId = userId;
 }

 public String getName() {
 return name;
 }

 public void setName(String name) {
 this.name = name;
 }

 public Integer getAge() {
 return age;
 }

 public void setAge(Integer age) {
 this.age = age;
 }

 public Date getCreateTime() {
 return createTime;
 }

 public void setCreateTime(Date createTime) {
 this.createTime = createTime;
 }
}

package com.pkslow.redis.dal;

import com.pkslow.redis.model.User;
import org.springframework.data.repository.CrudRepository;

public interface UserRepository extends CrudRepository<User, String> {
}

package com.pkslow.redis.controller;

import com.pkslow.redis.dal.UserRepository;
import com.pkslow.redis.model.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

@RestController
@RequestMapping("/user")
public class UserController {
 @Autowired
 private final UserRepository userRepository;

 public UserController(UserRepository userRepository) {
 this.userRepository = userRepository;
 }

 @GetMapping("")
 public Iterable<User> getAllUsers() {
 return userRepository.findAll();
 }

 @GetMapping("/{userId}")
 public User getByUserId(@PathVariable String userId) {
 return userRepository.findById(userId).orElse(new User());
 }

 @PostMapping("")
 public User addNewUser(@RequestBody User user) {
 return userRepository.save(user);
 }

 @DeleteMapping("/{userId}")
 public String delete(@PathVariable String userId) {
 User user = new User();
 user.setUserId(userId);
 userRepository.deleteById(userId);
 return "deleted: " + userId;
 }

 @PutMapping("")
 public User update(@RequestBody User user) {
 return userRepository.save(user);
 }
}