| 摘要 |
Proposed are a method and device for switching a network television program, and a television system. The method comprises: according to a current program which is being played, pre-downloading an association program of the current program and saving same in a cache; after the playing of the current program finishes, judging whether a program to be played is the association program; and if it is judged that the program to be played is the association program, playing the association program. |
