使用StringRedisTemplate和RedisTemplate
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使用StringRedisTemplate和RedisTemplate
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@Autowiredprivate StringRedisTemplate stringRedisTemplate; //對字符串支持比較友好,不能存儲對象@Autowiredprivate RedisTemplate redisTemplate; //存儲對象@Testpublic void testRedisTemplate(){System.out.println(redisTemplate);//設置redistemplate值使用對象序列化策略redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());//指定值使用對象序列化//redisTemplate.opsForValue().set("user",new User("21","小黑",23,new Date()));User user = (User) redisTemplate.opsForValue().get("user");System.out.println(user);
// Set keys = redisTemplate.keys("*");
// keys.forEach(key -> System.out.println(key));/*Object name = redisTemplate.opsForValue().get("name");System.out.println(name);*///Object xiaohei = redisTemplate.opsForValue().get("xiaohei");//System.out.println(xiaohei);/*redisTemplate.opsForValue().set("name","xxxx");Object name = redisTemplate.opsForValue().get("name");System.out.println(name);*//*redisTemplate.opsForList().leftPushAll("lists","xxxx","1111");List lists = redisTemplate.opsForList().range("lists", 0, -1);lists.forEach(list-> System.out.println(list));*/}//key的綁定操作 如果日后對某一個key的操作及其頻繁,可以將這個key綁定到對應redistemplate中,日后基于綁定操作都是操作這個key//boundValueOps 用來對String值綁定key//boundListOps 用來對List值綁定key//boundSetOps 用來對Set值綁定key//boundZsetOps 用來對Zset值綁定key//boundHashOps 用來對Hash值綁定key@Testpublic void testBoundKey(){BoundValueOperations<String, String> nameValueOperations = stringRedisTemplate.boundValueOps("name");nameValueOperations.set("1");//yuewnameValueOperations.set("2");String s = nameValueOperations.get();System.out.println(s);}//hash相關操作 opsForHash@Testpublic void testHash(){stringRedisTemplate.opsForHash().put("maps","name","小黑");Object o = stringRedisTemplate.opsForHash().get("maps", "name");System.out.println(o);}//zset相關操作 opsForZSet@Testpublic void testZSet(){stringRedisTemplate.opsForZSet().add("zsets","小黑",10);Set<String> zsets = stringRedisTemplate.opsForZSet().range("zsets", 0, -1);zsets.forEach(value-> System.out.println(value));}//set相關操作 opsForSet@Testpublic void testSet(){stringRedisTemplate.opsForSet().add("sets","xiaosan","xiaosi","xiaowu");Set<String> sets = stringRedisTemplate.opsForSet().members("sets");sets.forEach(value-> System.out.println(value));}//list相關的操作opsForList@Testpublic void testList(){// stringRedisTemplate.opsForList().leftPushAll("lists","張三","李四","王五");List<String> lists = stringRedisTemplate.opsForList().range("lists", 0, -1);lists.forEach(key -> System.out.println(key));}//String相關的操作 opsForValue@Testpublic void testString(){//stringRedisTemplate.opsForValue().set("166","好同學");String s = stringRedisTemplate.opsForValue().get("166");System.out.println(s);Long size = stringRedisTemplate.opsForValue().size("166");System.out.println(size);}//key相關的操作@Testpublic void test(){Set<String> keys = stringRedisTemplate.keys("*");//查看所有keyBoolean name = stringRedisTemplate.hasKey("name");//判斷某個key是否存在stringRedisTemplate.delete("age");//根據指定key刪除stringRedisTemplate.rename("","");//修改key的名稱stringRedisTemplate.expire("key",10, TimeUnit.HOURS);//設置key超時時間 參數1:設置key名 參數2:時間 參數3:時間的單位stringRedisTemplate.move("",1);//移動key
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