如何删除应用程序文档目录中的文件?

问题描述:

给定,文件路径 [[self documentsDirectory] ​​stringByAppendingPathComponent:@myFiles / aFile.txt] ,如何删除应用文档目录中的文件?

Given, a file of path [[self documentsDirectory] stringByAppendingPathComponent:@"myFiles/aFile.txt"], How do I delete a file in my apps documents directory?

NSFileManager是一个非常方便的工具:

NSFileManager is a very handy tool:

[[NSFileManager defaultManager] removeItemAtPath: pathToFile error: &error];