Multi-platform adaptation method for application program

The invention provides a multi-platform adaptation method for an application program, and belongs to the technical field of front-end development, and the method comprises the following steps: determining a basic structure and a function demand of a target application program; determining markup languages and style sheets supported by all mainstream browsers based on the basic structure and the function requirements, and constructing a database; based on the database, using a CSS framework and a JavaScript library to construct a cross-platform user interface and interaction logic; obtaining differences and characteristics between different platforms according to the user interface and the interaction logic, and determining specific restrictions and rules of different systems according to the differences and the characteristics; and adjusting the code of the target application program based on the specific limitation and rule to realize multi-platform adaptation of the target application program. The problem t