SpringBoot集成Redis

SpringBoot集成Redis

项目结构

配置文件

1. 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>2.0.4.RELEASE</version>
           <relativePath/> <!-- lookup parent from repository -->
       </parent>
       <groupId>com.example</groupId>
       <artifactId>redis-demo</artifactId>
       <version>0.0.1-SNAPSHOT</version>
       <name>redis-demo</name>
       <description>Demo project for Spring Boot</description>
   
       <properties>
           <java.version>1.8</java.version>
       </properties>
   
       <dependencies>
           <!-- spring操作redis -->
           <dependency>
               <groupId>org.springframework.boot</groupId>
               <artifactId>spring-boot-starter-data-redis</artifactId>
           </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>
   
       <repositories>
           <repository>
               <id>spring-milestones</id>
               <name>Spring Milestones</name>
               <url>https://repo.spring.io/milestone</url>
           </repository>
           <repository>
               <id>spring-snapshots</id>
               <name>Spring Snapshots</name>
               <url>https://repo.spring.io/snapshot</url>
               <snapshots>
                   <enabled>true</enabled>
               </snapshots>
           </repository>
       </repositories>
       <pluginRepositories>
           <pluginRepository>
               <id>spring-milestones</id>
               <name>Spring Milestones</name>
               <url>https://repo.spring.io/milestone</url>
           </pluginRepository>
           <pluginRepository>
               <id>spring-snapshots</id>
               <name>Spring Snapshots</name>
               <url>https://repo.spring.io/snapshot</url>
               <snapshots>
                   <enabled>true</enabled>
               </snapshots>
           </pluginRepository>
       </pluginRepositories>
   
   </project>
   
   

2. application.yml

   spring:
     redis:
       host: 192.168.79.128  # 端口默认6379, 所以我这里没写
   

启动类

1. RedisDemoApplication

   package com.example.redisdemo;
   
   import org.springframework.boot.SpringApplication;
   import org.springframework.boot.autoconfigure.SpringBootApplication;
   
   @SpringBootApplication
   public class RedisDemoApplication {
   
       public static void main(String[] args) {
           SpringApplication.run(RedisDemoApplication.class, args);
       }
   
   }
   

测试

1. RedisDemoApplicationTests

   package com.example.redisdemo;
   
   import org.junit.Test;
   import org.junit.runner.RunWith;
   import org.springframework.beans.factory.annotation.Autowired;
   import org.springframework.boot.test.context.SpringBootTest;
   import org.springframework.data.redis.core.BoundHashOperations;
   import org.springframework.data.redis.core.RedisTemplate;
   import org.springframework.data.redis.core.StringRedisTemplate;
   import org.springframework.test.context.junit4.SpringRunner;
   
   @RunWith(SpringRunner.class)
   @SpringBootTest
   public class RedisDemoApplicationTests {
   
       // @Autowired
       // private RedisTemplate redisTemplate;
   
       @Autowired
       private StringRedisTemplate redisTemplate;
   
       @Test
       public void contextLoads() {
   
           // 存储字符串
           redisTemplate.opsForValue().set("test", "hello world");
           String test = redisTemplate.opsForValue().get("test");
           System.out.println("test = " + test);
   
           // 存储hash
           BoundHashOperations<String, Object, Object> ops = redisTemplate.boundHashOps("user:123");
           ops.put("name", "role");
           ops.put("age", "21");
           // 获取值
           Object name = ops.get("name");
           System.out.println("name = " + name);
   
       }
   
   }