在 iTunes 中看不到 SQLite 文件

Question

- (void) copyDatabaseIfNeeded
{  
    BOOL success;
    NSFileManager *fileManager = [NSFileManager defaultManager];
    NSError *error;
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
    NSString *documentsDirectory = [paths objectAtIndex:0];
    NSString *writableDBPath = [documentsDirectory stringByAppendingPathComponent:ABC.Sqlite];
    success = [fileManager fileExistsAtPath:writableDBPath];
    if (success) return;
    // The writable database does not exist, so copy the default to the appropriate location.
    NSString *defaultDBPath = [[[NSBundle mainBundle] resourcePath] stringByAppendingPathComponent:ABC.Sqlite];
    success = [fileManager copyItemAtPath:defaultDBPath toPath:writableDBPath error:&error];
    if (success)
    {
        NSURL *url=[NSURL URLWithString:WSURL2];

    } else
    {
        NSLog(@"Failed to create writable database file with message '%@'.", [error localizedDescription]);
    }
}

我需要添加任何代码来查看 Sqlite 文件？？

我尝试在 Plist 中添加这些：UIFileSharingEnabled、CFBundleDisplayName

如何在 iTunes 中查看我的 SQLite 文件？

参考链接： How to enable file sharing for my app?, UIFileSharingEnabled has no effect

如果我在我的应用中启用了 iTunes 文件共享选项来备份 PC 中的应用数据，appStore 会拒绝该应用吗？

Answer 1

您不是在 Documents 目录中创建文件，而是在 Library 目录中：

NSArray *paths = NSSearchPathForDirectoriesInDomains(NSLibraryDirectory, NSUserDomainMask, YES);
//                                                   ^^^^^^^^^^^^^^^^^^

你想要NSDocumentDirectory。