解决超链接添加 target="_blank"之后在WebView中不能打开

- (void)applicationDidFinishLaunching:(NSNotification *)aNotification
{
    [webViewsetUIDelegate:self];
}
- (WebView *)webView:(WebView *)sender createWebViewWithRequest:(NSURLRequest *)request
{
    NSLog(@"sss%@",sender);
    NSUInteger windowStyleMask =    NSClosableWindowMask | 
    NSMiniaturizableWindowMask |
    NSResizableWindowMask |
    NSTitledWindowMask;
    NSWindow * webWindow = [[NSWindow alloc] initWithContentRect:NSMakeRect(0, 0, 800, 600) styleMask:windowStyleMask backing:NSBackingStoreBuffereddefer:NO];
    WebView * newWebView = [[WebView alloc] initWithFrame:[webWindow contentRectForFrameRect:webWindow.frame]];
    [newWebView setAutoresizingMask:NSViewWidthSizable | NSViewHeightSizable];
    [webWindow setContentView:newWebView];
    [webWindow center];
    [webWindow makeKeyAndOrderFront:self];
    [[newWebView mainFrame] loadRequest:request];
    return newWebView;
}