The invention discloses a method for crawling eDonkey network shared file and client information by querying a keyword, and in particular relates to a method for quickly acquiring shared file and client information by querying the keyword. The method mainly comprises the following steps of: establishing a common word list; acquiring the query result upper limit of a server by querying a common word; putting the keyword to be queried into a queue; and querying the keyword in the queue in the server and combining the keyword with the common word to generate a new word for requery if an actual result is more than a query result. Through the method, more eDonkey network shared file information and client information can be acquired so as to improve search efficiency and search quality.