1. A graphical code processing method, comprising: acquiring a predetermined graphical code, wherein the predetermined graphical code carries at least: an identification of a predetermined application program corresponding to the predetermined graphical code, wherein the identification is used for uniquely identifying the predetermined application program in an operating system; a call address of the predetermined application program, wherein the call address is a call address of the predetermined graphical code in the operating system; and content data, wherein the content data are data generated according to a rule corresponding to the predetermined application program; parsing the identification of the predetermined application program, the call address of the predetermined application program and the content data from the predetermined graphical code; and detecting whether the identification of the predetermined application program matches an identification of a current application program; if a detection result shows that the identification of the predetermined application program does not match the identification of the current application program, calling the predetermined application program according to the call address of the predetermined application program in order to perform corresponding operations on the content data in the predetermined graphical code.