SpringBoot和redis整合

添加依赖

<!-- redis数据库 -->
<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-redis</artifactId>
</dependency>
<dependency>
    <groupId>org.springframework.data</groupId>
    <artifactId>spring-data-redis</artifactId>
</dependency>
<dependency>
    <groupId>redis.clients</groupId>
    <artifactId>jedis</artifactId>
</dependency>

　　2.配置application.yml

#redis配置
spring:
  redis:
    #redis数据库索引(默认为0)
    database : 0
    #redis服务器地址
    host: localhost
    #redis服务器连接端口
    port: 6379
    #redis连接密码
    password:
    #redis连接池设置
    pool:
      #最大空闲连接
      max-idle : 100
      #最小空闲连接
      min-idle : 1
      #最大连接数(负数表示没有限制)
      max-active : 1000
      #最大阻塞等待时间(负数表示没有限制)
      max-wait : -1
      #连接超时时间(毫秒)
      timeout : 0

如果配置了其他spring开头的设置，会报错

检查yml的配置，发现datasource的key与redis的同为spring

所以把二者合并，将redis的配置移到spring下,application.yml的内容如下

server:
  port: 8080

spring:
  datasource:
    name: test
    url: jdbc:mysql://192.168.20.30:3607/us_sys
    username: root
    password: root
    # 使用druid数据源
    type: com.alibaba.druid.pool.DruidDataSource
    driver-class-name: com.mysql.jdbc.Driver
    filters: stat
    maxActive: 20
    initialSize: 1
    maxWait: 60000
    minIdle: 1
    timeBetweenEvictionRunsMillis: 60000
    minEvictableIdleTimeMillis: 300000
    validationQuery: select 'x'
    testWhileIdle: true
    testOnBorrow: false
    testOnReturn: false
    poolPreparedStatements: true
    maxOpenPreparedStatements: 20
  #redis配置
  redis:
    #redis数据库索引(默认为0)
    database : 0
    #redis服务器地址
    host: localhost
    #redis服务器连接端口
    port: 6379
    #redis连接密码
    password:
    #redis连接池设置
    pool:
      #最大空闲连接
      max-idle : 100
      #最小空闲连接
      min-idle : 1
      #最大连接数(负数表示没有限制)
      max-active : 1000
      #最大阻塞等待时间(负数表示没有限制)
      max-wait : -1
      #连接超时时间(毫秒)
      timeout : 0
mybatis:
  mapper-locations: classpath:mapping/*.xml
  type-aliases-package: com.lvpeilei.model

　　3.编写测试类

　　添加测试工具的maven依赖

 1         <!-- 测试 -->
 2         <dependency>
 3             <groupId>junit</groupId>
 4             <artifactId>junit</artifactId>
 5             <scope>test</scope>
 6         </dependency>
 7         <dependency>
 8             <groupId>com.fasterxml.jackson.jaxrs</groupId>
 9             <artifactId>jackson-jaxrs-xml-provider</artifactId>
10             <scope>test</scope>
11         </dependency>
12         <dependency>
13             <groupId>org.springframework.boot</groupId>
14             <artifactId>spring-boot-starter-test</artifactId>
15             <scope>test</scope>
16         </dependency>

编写测试类

 1 @RunWith(SpringJUnit4ClassRunner.class)
 2 @SpringBootTest(classes = Application.class,webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 3 @EnableAutoConfiguration
 4 public class ApplicationRedisTest {
 5 
 6     @Autowired
 7     private StringRedisTemplate stringRedisTemplate;
 8 
 9     @Test
10     public void test() throws Exception{
11         //保存字符串
12         stringRedisTemplate.opsForValue().set("aaa","111");
13         Assert.assertEquals("111",stringRedisTemplate.opsForValue().get("aaa"));
14     }
15 }

SpringBoot和redis整合

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