本博客 猫叔的博客，转载请申明出处
本系列教程为HMStrange项目附带。
历史文章
- 如何在VMware12安装Centos7.6最新版
- Centos7.6安装Java8
- Centos7.6安装MySQL+Redis（最新版）
- SpringBoot+MySQL+MyBatis的入门教程
教程内容
备注：本系列开发工具均为IDEA
1、构建项目，选择Lombok（后面发现其实没有用到）、Web、Redis三个基本的Maven依赖。
pom文件
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.1.4.RELEASE</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>
<groupId>com.github.myself</groupId>
<artifactId>redisdemo</artifactId>
<version>0.0.1-SNAPSHOT</version>
<name>redisdemo</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>1.8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-data-redis</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
2、准备Redis，这里可以参考历史文章的安装Redis环节，我使用Redis Desktop Manager桌面工具进行链接
3、构建项目目录，我构建了一个普通的web项目目录，切了dao层，仅仅由service、controller
4、填写application.yml，默认生成不是yml，不过我觉得yml视觉效果好一些，就改了一下，我们需要填写Redis链接信息
spring:
redis:
host: 192.168.192.133
5、构建service接口，这里普通实现两个set、get信息的业务
package com.github.myself.service;
/**
* Created by MySelf on 2019/4/11.
*/
public interface MsgService {
public String setMsg(String key,String msg);
public String getMsg(String key);
}
6、接口实现，引入RedisTemplate
package com.github.myself.service.impl;
import com.github.myself.service.MsgService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Service;
/**
* Created by MySelf on 2019/4/11.
*/
@Service
public class MsgServiceImpl implements MsgService {
@Autowired
private RedisTemplate redisTemplate;
@Override
public String setMsg(String key,String msg) {
redisTemplate.opsForValue().set(key,msg);
return "success";
}
@Override
public String getMsg(String key) {
return (String) redisTemplate.opsForValue().get(key);
}
}
7、controller层的业务实现了
package com.github.myself.controller;
import com.github.myself.service.MsgService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
/**
* Created by MySelf on 2019/4/11.
*/
@RestController
@RequestMapping("/msg")
public class MsgController {
@Autowired
private MsgService msgService;
@GetMapping("/set")
public String setMsg(@RequestParam(value = "key") String key,@RequestParam(value = "msg") String msg){
return msgService.setMsg(key,msg);
}
@GetMapping("/get")
public String getMsg(@RequestParam(value = "key") String key){
return msgService.getMsg(key);
}
}
8、启动项目，使用Postmane测试
9、项目下载地址
欢迎到HMStrange项目进行下载：https://github.com/UncleCatMySelf/HMStrange/tree/master/doc/demo/redisdemo
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