Windows 安装 Python tkinter

1.

>>>import _tkinter

2.

>>>import tkinter

3.

>>>tkinter._test()

添加环境变量:

　　变量名:TCL_LIBRARY

　　值:C:\Users\Administrator\AppData\Local\Programs\Python\Python38\tcl\tcl8.6

　　变量名:TK_LIBRARY

　　值:C:\Users\Administrator\AppData\Local\Programs\Python\Python38\tcl\tcl8.6