Redis分布式锁python-redis-lock使用方法

lock = redis_lock.Lock(conn, "name-of-the-lock")
if lock.acquire(blocking=False):
  print("Got the lock.")
  lock.release()
else:
  print("Someone else has the lock.")

# 设置redis连接
conn = redis.Redis(host='127.0.0.1', port=6379, decode_responses=True, db=0)
# 设置redis锁
lock = redis_lock.Lock(conn, "redis-lock")

if lock.acquire(blocking=False):
    print("Got the lock.")
    # 获取lock，执行业务处理
    # 释放lock
    self.lock.release()
  else:
    print("Someone else has the lock.")

with redis_lock.Lock(conn, "name-of-the-lock"):
  print("Got the lock. Doing some work ...")
  time.sleep(5)