如何删除我的应用程序的NSDocumentsDirectory下的所有文件？
我试过用
NSString *DocumentsDirectoryPath = //Code to fetch the Documents Directory Path;
NSError *error;
NSFileManager *manager = [NSFileManager defaultManager];
[manager removeItemAtPath:DocumentsDirectoryPath error:&error];
没有找到相关结果
已邀请:
1 个回复
闲窍
NSString *docsDir = [NSHomeDirectory() stringByAppendingPathComponent:@"Documents"]; NSFileManager *localFileManager=[[NSFileManager alloc] init]; NSDirectoryEnumerator *dirEnum = [localFileManager enumeratorAtPath:docsDir]; NSString *file; NSError *error; while ((file = [dirEnum nextObject])) { NSString *fullPath = [NSString stringWithFormat:@"%@/%@", docsDir,file]; // process the document [localFileManager removeItemAtPath: fullPath error:&error ]; } [localFileManager release];