Screen projection method and apparatus, electronic device and computer readable storage medium

A screen projection apparatus, comprising:

• a server sending module configured to send a search file to search a client, the search file comprising a randomly generated equipment identification and configuration parameters of the server, the configuration parameters of the server comprising parameters for selecting a target client;
• a server receiving module configured to receive a search response message returned by the client, the search response message comprising an equipment identification and equipment parameters of the client;
• a server determining module configured to determine the target client meeting a screen projection condition according to the search response message,
• wherein the server determining module is further configured to send a screen projection file to the target client,
• wherein the determining the target client meeting a screen projection condition according to the search response message comprises:
• generating a client list according to the equipment identification and the equipment parameters of the client, the client list comprising at least one client in a preset priority order;
• hiding the client with a lower priority from the client list;
• and
• determining the target client from the client list according to the configuration parameters of the server.