SpringBoot+redis配置及测试的方法
1.创建项目时选择redis依赖
2.修改配置文件,使用SpringBoot就避免了之前很多的xml文件
2.1学过redis的同学都知道这个东西有集群版也有单机版,无论哪个版本配置起来都很简单
2.1.1首先找到配置文件
2.1.2然后配置集群版,直接在配置文件内编辑即可
2.1.3配置单机版
3.测试
找到测试文件夹,自动注入redis模板
4.分别测试操作String和Hash类型的数据
4.1操作String
@Test public void testString(){ //操作String类型的数据 ValueOperations<String, String> valueStr = redisTemplate.opsForValue(); //存储一条数据 valueStr.set("goodsProdu","长安"); //获取一条数据并输出 String goodsName = valueStr.get("goodsProdu"); System.out.println(goodsName); //存储多条数据 Map<String,String> map = new HashMap<>(); map.put("goodsName","福特汽车"); map.put("goodsPrice","88888"); map.put("goodsId","88"); valueStr.multiSet(map); //获取多条数据 System.out.println("========================================"); List<String>list = new ArrayList<>(); list.add("goodsName"); list.add("goodsPrice"); list.add("goodsId"); list.add("goodsProdu"); List<String> listKeys = valueStr.multiGet(list); for (String key : listKeys) { System.out.println(key); } }
效果
. ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.0.3.RELEASE) 2018-06-21 09:45:31.328 INFO 8848 --- [ main] io.lettuce.core.KqueueProvider : Starting without optional kqueue library 长安 ======================================== 福特汽车 88888 88 长安
4.2测试hash数据
@Test public void testHash(){ //创建对象 HashOperations<String, String, String> opsForHash = redisTemplate.opsForHash(); //存储一条数据 opsForHash.put("orderInfo","orderId","11"); //获取一条数据 String value = opsForHash.get("orderInfo", "orderId"); System.out.println(value); //存储多条数据 Map<String,String> map = new HashMap<>(); map.put("createTime","2018-06-21"); map.put("orderSn","888888"); opsForHash.putAll("orderInfo",map); //获取多条数据 List<String> listKey = new ArrayList<>(); listKey.add("createTime"); listKey.add("orderSn"); List<String> info = opsForHash.multiGet("orderInfo", listKey); for (String s : info) { System.out.println(s); } }
效果
. ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v2.0.3.RELEASE) 2018-06-21 09:48:26.020 INFO 3852 --- [ main] c.b.s.SpringbootRedisApplicationTests : Starting SpringbootRedisApplicationTests on sixfly with PID 3852 (started by Administrator in D:\work_space\springbootdemo\springboot-redis) 2018-06-21 09:48:26.030 INFO 3852 --- [ main] c.b.s.SpringbootRedisApplicationTests : No active profile set, falling back to default profiles: default 2018-06-21 09:48:26.174 INFO 3852 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@2f953efd: startup date [Thu Jun 21 09:48:26 CST 2018]; root of context hierarchy 2018-06-21 09:48:28.398 INFO 3852 --- [ main] .s.d.r.c.RepositoryConfigurationDelegate : Multiple Spring Data modules found, entering strict repository configuration mode! 2018-06-21 09:48:32.182 INFO 3852 --- [ main] o.s.s.concurrent.ThreadPoolTaskExecutor : Initializing ExecutorService 2018-06-21 09:48:35.054 INFO 3852 --- [ main] c.b.s.SpringbootRedisApplicationTests : Started SpringbootRedisApplicationTests in 11.637 seconds (JVM running for 19.635) 2018-06-21 09:48:36.390 INFO 3852 --- [ main] io.lettuce.core.EpollProvider : Starting without optional epoll library 2018-06-21 09:48:36.398 INFO 3852 --- [ main] io.lettuce.core.KqueueProvider : Starting without optional kqueue library 11 2018-06-21 888888
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