帮帮忙吧，很着急

[weixin_38058113]

我用另一台机器telnet 它，运行了一个程序出现如下：听说可以设环境变量来改变，请帮帮我
>; Xlib: connection to "127.0.0.1:0.0" refused by server
Xlib: Client is not authorized to connect to Server
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window
server using '127.0.0.1:0.0' as the value of the DISPLAY variable.
at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
at sun.awt.X11GraphicsEnvironment.<clinit>;(X11GraphicsEnvironment.java:
9)