This is the B / S unregistered effect
This is the C / S in calling a single sign-code section B / S, to achieve single sign-on, you only need one line of code, afraid that people do not understand, put the code also caught a map Tieshanglai
This is the C / S in calling a single sign-run effect on B / S, the automatic log on to the B / S system a, B / S system also identifies the current user, SUID regenerated every time, so do not worry too much.
Reproduced in: https: //my.oschina.net/iwenr/blog/227655