The invention relates to the technical field of microorganism data processing, and provides a multidimensional data display method and system for a drug resistance gene data platform. The method comprises the following steps that: receiving the input action of a user on a pre-established homepage display interface of the drug resistance gene data platform, and generating a corresponding operation instruction; and then, according to the type of the operation instruction, executing platform multidimensional data display, information retrieval and biological information analysis action. By use of the method, the collection of related drug resistance genes and related information and display for scholar users are realized, meanwhile, a comparative analysis result based on a blast gene sequence and drug resistance gene prediction analysis can be provided for scholars users, and a convenient research platform is provided for beginners and Chinese and overseas scholars.