目录示例问题解决办法知识拓展:python读取文件路径的三种解决方法一、问题需求二、问题原因三、解决办法四、小思在 Python 程序中,我们经常需要对文件进行操作。在 Windows 下,文件目录路径使用反斜杠“\\&r
i\'ve got 3 Log classes that all implements iLog interface: DatabaseLog FileLog ScreenLog there can only be one instance of them. initially i though of using single pattern for each class but then