新增数据库.py 加了redis库

common/db.py

+import redis
+
+# redis类
+class RedisBase:
+    def __init__(self, inum):
+        """每一个数据库实例管理一个连接池"""
+        self.num = inum
+        pool = redis.ConnectionPool(host='10.197.236.197', port=6379, db=0, password='123456')
+        self.r = redis.Redis(connection_pool=pool)
+
+class RedisString(RedisBase):
+    def __init__(self, inum):
+        RedisBase.__init__(self, inum=inum)
+    def get(self, xx):
+        """获取值"""
+        result = self.r.get(xx)
+        return result
+
+
+
+
+if __name__ == '__main__':
+    # r= RedisString(6).get('bmc:captcha:bf46c0c0-11b4-4b7d-99d7-530f77f8ab88')
+    # r = RedisString(0).get('edl:sms_value:17822000010:MOBILE_REGISTER')
+    # print(r)
+    # print(str(r)[-7:-1])
+
+    pass
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