Python 打开Excel文档时出现PermissionError: [Errno 13] Permission denied: ‘C:\\Users\\Tsos2\\Desktop//模板

Traceback (most recent call last):
  File "a.py", line 456, in 
  File "a.py", line 451, in main
  File "a.py", line 432, in do_main
  File "a.py", line 249, in do_ems
  File "a.py", line 84, in insert_line
  File "a.py", line 73, in writeExcel
  File "site-packages\xlwt\Workbook.py", line 710, in save
  File "site-packages\xlwt\CompoundDoc.py", line 262, in save
PermissionError: [Errno 13] Permission denied: 'C:\\Users\\Tsos2\\Desktop//模板.xlsx'
[7856] Failed to execute script a

原因：该文档已经被打开，或该文件所在的位置需要使用管理员权限打开

解决方案：关闭该文档（也可以结束进程），检查该文件路径是否为特殊路径（比如C://Windows)