问题描述
在 Spring Boot 项目中,使用 Redisson 连接 Azure Redis 服务,如下是详细的操作步骤(项目源代码文末可下载)
示例步骤
第一步: 在 Spring Boot 的项目中,添加 redisson-spring-boot-starter 依赖
在项目的pom.xml文件中添加 redisson-spring-boot-starter 依赖,根据Spring Boot 的版本来选择 Redisson 的版本。
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson-spring-boot-starter</artifactId>
<version>3.16.8</version>
</dependency>
(Maven Source: https://mvnrepository.com/artifact/org.redisson/redisson-spring-boot-starter)
(注:全部 pom.xml 请见附件 )
第二步: 添加 RedissonAutoConfiguration 类, RedissonAutoConfigurationCustomizer 类,和 RedissonProperties 类
从Github中获取 redisson-spring-boot-starter Auto Configuration 类的内容,添加在自己的测试项目中。下载地址:https://github.com/redisson/redisson/tree/master/redisson-spring-boot-starter/src/main/java/org/redisson/spring/starter
本地项目中,添加完成后的文件结构为:
本次实验,采用的是最基本方式:把Redis 服务器的参数设置在 application.yml 文件中
application.yml
spring:
redis:
host: xxxxxxxxxxxxxxxxxxx.redis.cache.chinacloudapi.cn
port: 6380
database: 0
password: *****************************************************
ssl: true
abortConnect: false
timeout: 1000000ms
第三步: 在 Application Main 函数类中添加 Get 方法,在其中测试Set, Get Redis Key
添加 RedissonClient 对象,然后定义一个GET请求:SetGetRedis,请求URL为:/redis/{key},项目运行后,访问的URL为:http://localhost:8080/redis/keytest1
package com.example.demokeyvault;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.data.redis.core.RedisTemplate;
import org.redisson.api.RSet;
import org.redisson.api.RedissonClient;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
@SpringBootApplication
@RestController
public class DemokeyvaultApplication {
@Autowired
private RedissonClient redisson;
public static void main(String[] args) {
SpringApplication.run(DemokeyvaultApplication.class, args);
System.out.println("Hello World!");
}
@RequestMapping("/redis/{key}")
String SetGetRedis(@PathVariable String key){
//Set the Key to Redis Service.
RSet<String> set = redisson.getSet(key);
set.add("Test value from Redisson Application ... ");
//Return the Vlaue to Page
return set.toString();
}
}
运行效果如下:
附录:pom.xml
<?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 https://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>2.0.9.RELEASE</version>
<relativePath /> <!-- lookup parent from repository -->
</parent>
<groupId>com.example</groupId>
<artifactId>demokeyvault</artifactId>
<version>0.1</version>
<name>demokeyvault</name>
<description>Demo project for Spring Boot</description>
<properties>
<java.version>8</java.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<dependency>
<groupId>org.redisson</groupId>
<artifactId>redisson-spring-boot-starter</artifactId>
<version>3.16.8</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-security-keyvault-secrets</artifactId>
<version>4.2.3</version>
</dependency>
<dependency>
<groupId>com.azure</groupId>
<artifactId>azure-identity</artifactId>
<version>1.2.0</version>
</dependency>
<dependency>
<groupId>io.projectreactor</groupId>
<artifactId>reactor-core</artifactId>
<version>3.4.19</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
</plugin>
</plugins>
</build>
</project>
或
Github 地址:https://github.com/LuBu0505/My-Code/blob/main/redissondemo.zip
当在复杂的环境中面临问题,格物之道需:浊而静之徐清,安以动之徐生。 云中,恰是如此!