目录遇到 "PermissionError: [Errno 13] Permission denied" 错误如何解决错误原因分析解决方法1. 检查文件或目录权限2. 检查文件或目录是否被锁定3. 指定其他目录或文件路径4. 寻求帮助总结遇到 "Pe
i have stored the txtfile in the database.i need to show the txtfile when i clik the link. and this link has to be created dynamically.