iOS中點擊按鈕跳轉到外部瀏覽器和內部打開

如圖所示，需要實現點擊一個按鈕，跳轉到指定網頁：

 

 

-(void)pushBtnCellClickDeleate{
    NSLog(@"跳轉");
    
    //在APP內部打開指定網頁
    UIWebView *myWebView = [[UIWebView alloc] initWithFrame:CGRectMake(0, 0, [UIScreen mainScreen].bounds.size.width, [UIScreen mainScreen].bounds.size.height)];
    NSURL *url = [NSURL URLWithString:@"https://www.baidu.com/"];
    NSURLRequest *request = [NSURLRequest requestWithURL:url];
    [myWebView loadRequest:request];
    [self.view addSubview:myWebView];
    
    
    //在APP外部瀏覽器中打開指定網頁（一般默認跳轉蘋果自帶Safari瀏覽器）
    [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"https://www.baidu.com/"]];

}