Single-point logon method and system based on character terminal

The invention is suitable for a character terminal and emulation terminal software, and provides a single-point logon method and system based on a character terminal. In the embodiment of the invention, the network proxy technology is utilized, and a proxy server is used for realizing the effect of multiplexing, thus, the invention solves the problems of low operational efficiency, high time and labor consumption for operation and maintenance, and limited application shortcut at the character terminal in the existing logon method.