When the first frame of Flash is added with code, if gotoandplay is used, the code on the first frame is invalid.

When gotoandplay is used in the loadcomplete event to the first frameCodeIt will not be executed, but if gotoandplay is not called, it will be executed on the first frame.

After several enterframes are separated and gotoandplay is called, the code on the first frame is still executed. The reason is that when the gotoandplay object is the current frame, the code on the modified frame will not be executed.

After the video is loaded, the music video is in the first frame. Calling gotoandplay to the first frame immediately causes the code on the frame to fail to be executed.

The above is a phenomenon. It is correct to say that if gotoandplay is sent to a certain frame, and if the MC is on the frame you want to play, the code on the modified frame will not be executed again.