at PoolConnection.handlePacket (E:\Work\nest_best_practice\node_modules\mysql2\lib\connection.js:456:的Packet.asError上重复输入“律师的故事”( 32) (E:\Work\nest_best_practice\node_modules\mysql2\lib\connection.js:85:12) at PacketParser.executeStartSocket.Readable.push (节点:内部/流/可读性:228