Question

在iOS10的Xcode8.3中，我试图将文件从Package Directory复制到Apps专用目录。这适用于iOS6，但不适用于iOS8及以上版本。

我是for循环中的索引文件：

NSString* currentfilename = [[dbfileManager directoryContentsAtPath: bundleFolderPath] objectAtIndex:i];
NSString*s =[NSString stringWithFormat:@".db"];
//NSLog(@"getAllMapDBFileNames db file exist=%@",s);
    if ([currentfilename rangeOfString:s].location != NSNotFound){
        NSString *tmpfilename=[[[currentfilename stringByReplacingOccurrencesOfString:@"-" withString:@" "] stringByReplacingOccurrencesOfString:@".db" withString:@""] capitalizedString];
        NSString *strdestination = [NSString stringWithFormat:@"%@/%@", bundleFolderPath,currentfilename];
        NSLog(@"DOES Exist! = %@",tmpfilename);
        NSLog(@"strdestination = %@",strdestination);
        NSString *toPath = [NSString stringWithFormat:@"%@/%@", dbappFolderPath,currentfilename];
        NSLog(@"toPath = %@",toPath);
        [[NSFileManager defaultManager]copyItemAtPath:strdestination toPath:toPath error:NULL]; //&Error
  }

为什么iOS 8及以上阻止了这个？

Answer 1

此代码实际有效！我不确定Xcode 8.3是否有文件大小限制。

Xcode8.3 iOS10将文件从包复制到App目录

1 个答案: