Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
用 lsof -i:8069 查看在这个端口运行的程序。原因是linux下有时会出现程序卡死的现象。强制关闭但是，重启后发现一直端口占用。
