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qt in the upper menu bar on the "Tools" bar, there is an "option", and then "option" inside there are some Settings, set the system language, set the editing environment, all tried? Have you tried everything or output Chinese garbled characters, try to uninstall qt and reinstall it?
The correct encoding format is not set. Reference: https://blog.csdn.net/qq_49372719/article/details/125661332
这家伙很懒，什么都没留下...
