Network diagnosis and repair method and device, equipment and medium

The invention discloses a network diagnosis and repair method and device, equipment and a medium. The method comprises the following steps: acquiring network state information which is sent by a wireless access point and aims at a target client in a wireless local area network; constructing an information association database for the target client based on the network state information; diagnosingwhether the target client has a network problem based on the information association database, and performing corresponding repair operation on the wireless access point according to a diagnosis result. According to the method, the network state information of the target client is acquired, the information association database is constructed for the target client according to the network state information, and the network of the target client can be analyzed in real time through the constructed information association database so as to determine the specific network fault; and the corresponding wireless access point