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每次是用RedisTemplate的时候都需要进行自动注入实在是太麻烦了，于是找到一个讨巧的办法。

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.stereotype.Component;import javax.annotation.PostConstruct;
import java.util.concurrent.TimeUnit;/*** @author admin*/
@Component
public class RedisUtil {@Autowiredprivate RedisTemplate<String,String> redisTemplate;private static RedisTemplate<String,String> redisTemp;@PostConstructpublic void initRedisTem(){redisTemp = redisTemplate;}public static void set(String key, String value,int timeout, TimeUnit timeUnit) {redisTemp.opsForValue().set(key, value);}  public static String get(String key) {  return redisTemp.opsForValue().get(key);}  public static boolean tryLock(String lockKey, int timeout, TimeUnit timeUnit) {return Boolean.TRUE.equals(redisTemp.opsForValue().setIfAbsent(lockKey, "locked", timeout, timeUnit));}  public static void unlock(String lockKey) {redisTemp.delete(lockKey);}  
}