Method and device for realizing function jump and computer storage medium

The invention provides a method and device for realizing function jump and a computer readable storage medium, and the method comprises the steps: searching an address of a first function in a first data structure storing addresses of a plurality of functions when the first function is called; if the address of the first function is found, it shows that a patch function used for replacing the first function exists; searching an address of a patch function of the first function in a second data structure according to the address of the first function, wherein a corresponding relationship between a plurality of functions and the patch function of the plurality of functions is stored in the second data structure; skipping from the first function to the patch function of the first function according to the address of the patch function of the first function, and executing the patch function of the first function in response to the call to the first function. According to the method, the addresses of multiple old