Abstract:In order to reduce the expenses for developing radar simulative training software, to enhance the flexibility of the software, and to shorten the development cycle，a kind of developing method of simulative training software based on ActionScript was put forward according to its requirements and characteristics. Taking the simulation of target and locus as an example, the developing process of this software was explained in detail. The results indicate that the development method for similar software based on script language is simple, vivid and highly efficient.