It does not support Chinese characters

[ximury]

I use noVNC as the client, x11VNC as the server

But after copying through the clipboard, there are many messy codes

[pdlan]

AFAIK, x11vnc doesn't support UTF-8 clipboard, so you'd probably have to use some other VNC servers. However, libvncserver, which x11vnc uses, supports it after my PR (https://github.com/LibVNC/libvncserver/pull/468), and I also have a demo for using it with x11vnc (https://github.com/pdlan/x11vnc), you may try it.

[ximury]

Thank you, this solution effectively solves the problem and helps me a lot.