摘要:
// 创建文件管理器 NSFileManager *fm=[NSFileManager defaultManager]; //获取路径 NSArray *paths=NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); NSString *documentsDirectory = [paths objectAtIndex:0]; [fm changeCurrentDirectoryPath:documentsDirectory]; ... 阅读全文