前言
Springboot使用RedisTemplate来操作redis
步骤:
1.引入测试与redis依赖
2.配置application.yml配置文件
3.创建测试类写入注解
4.测试Redis(String、hash、set、list、sorted Set)
1.pom.xml引入坐标
<dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-redis</artifactId></dependency>
2.配置application.yml
地址、端口号、密码
spring:redis:host: 192.168.182.129port: 6379password: 111111
3.创建测试类
@RunWith(SpringRunner.class)@SpringBootTestpublic class RedisTest {@Autowiredprivate RedisTemplate redisTemplate;}
4.测试
这里用两种写法,后面我们用一种
String
@Testpublic void testString(){//字符串redisTemplate.opsForValue().set("name","tony");System.out.println(redisTemplate.opsForValue().get("name"));redisTemplate.boundValueOps("name").set("mike");System.out.println(redisTemplate.boundValueOps("name").get());}
结果:
tony
mike
Hash
@Testpublic void testHash(){//散列redisTemplate.boundHashOps("student").put("name","tom");redisTemplate.boundHashOps("student").put("age",11);System.out.println(redisTemplate.boundHashOps("student").keys());System.out.println(redisTemplate.boundHashOps("student").values());System.out.println(redisTemplate.boundHashOps("student").entries().get("name"));}
结果:
[age, name]
[11, tom]
tom
List
@Testpublic void testList(){//列表redisTemplate.boundListOps("list_test").leftPushAll("list1","list2","list3");System.out.println(redisTemplate.boundListOps("list_test").range(0, -1));}
结果:
[list3, list2, list1]
Set
@Testpublic void testSet(){//集合redisTemplate.boundSetOps("set_test").add("set1","set2","set3","set4");System.out.println(redisTemplate.boundSetOps("set_test").members());}
结果:
[set1, set4, set3, set2]
有序集合
@Testpublic void testSortedSet(){redisTemplate.boundZSetOps("zset_test").add("zset1",5);redisTemplate.boundZSetOps("zset_test").add("zset2",2);redisTemplate.boundZSetOps("zset_test").add("zset3",4);redisTemplate.boundZSetOps("zset_test").add("zset4",3);System.out.println(redisTemplate.boundZSetOps("zset_test").range(0, -1));}
结果:
[zset2, zset4, zset3, zset1]