cmd> django-admin 回车
Fatal error in launcher: Unable to create process using '"c:usersadministratorappdatalocalprogramspythonpython37python.exe" "C:UsersAdministratorAppDataLocalProgramsPythonPython37Scriptsdjango-admin.exe" '
意思是：不能使用"c:usersadministratorappdatalocalprogramspythonpython37python.exe目录下的，python命令，执行"C:UsersAdministratorAppDataLocalProgramsPythonPython37Scriptsdjango-admin.exe" 目录下的django-admin.exe文件
解决办法：
1.检查环境变量是否配置正确
2.检查c:usersadministratorappdatalocalprogramspythonpython37目录下的python.exe是否命名正确