Springboot开发-将springboot与redis数据库结合使用.zip

package top.lrshuai; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; import org.junit.Assert; 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.RedisTemplate; import org.springframework.data.redis.core.StringRedisTemplate; import org.springframework.test.context.junit4.SpringRunner; import top.lrshuai.entity.User; @RunWith(SpringRunner.class) @SpringBootTest public class SpringbootRedisApplicationTests { @Autowired private StringRedisTemplate stringRedisTemplate; @Autowired private RedisTemplate<String, User> redisTemplate; @Autowired private RedisTemplate<String, List<User>> rt; @Autowired private RedisTemplate<String, List<Map<String,Object>>> rm; @Test public void test() throws Exception { // 保存字符串 stringRedisTemplate.opsForValue().set("url", "www.lrshuai.top"); Assert.assertEquals("www.lrshuai.top", stringRedisTemplate.opsForValue().get("url")); // 保存对象 User user = new User("C++", 40); redisTemplate.opsForValue().set(user.getUsername(), user); user = new User("Java", 30); redisTemplate.opsForValue().set(user.getUsername(), user); user = new User("Python", 20); redisTemplate.opsForValue().set(user.getUsername(), user); Assert.assertEquals(20, redisTemplate.opsForValue().get("Python").getAge()); Assert.assertEquals(30, redisTemplate.opsForValue().get("Java").getAge()); Assert.assertEquals(40, redisTemplate.opsForValue().get("C++").getAge()); } @Test public void test1() throws Exception{ List<User> us = new ArrayList<>(); User u1 = new User("rs1", 21); User u2 = new User("rs2", 22); User u3 = new User("rs3", 23); us.add(u1); us.add(u2); us.add(u3); rt.opsForValue().set("key_ul", us); System.out.println("放入缓存》。。。。。。。。。。。。。。。。。。。"); System.out.println("============================="); List<User> redisList = rt.opsForValue().get("key_ul"); System.out.println("redisList="+redisList); } @Test public void test2() throws Exception{ List<Map<String,Object>> ms = new ArrayList<>(); Map<String,Object> map = new HashMap<>(); map.put("name", "rs"); map.put("age", 20); Map<String,Object> map1 = new HashMap<>(); map1.put("name", "rs1"); map1.put("age", 21); Map<String,Object> map2 = new HashMap<>(); map2.put("name", "rs2"); map2.put("age", 22); ms.add(map); ms.add(map1); ms.add(map2); rm.opsForValue().set("key_ml", ms); System.out.println("放入缓存》。。。。。。。。。。。。。。。。。。。"); System.out.println("============================="); List<Map<String,Object>> mls = rm.opsForValue().get("key_ml"); System.out.println("mls="+mls); } }