接下来，把弹出信息的URL替换url字母，并且为内容设定合适的宽度和高度以更改代码。

Next, change the code by replacing the letters URL with the URL of the pop-up message and by setting the correct width and height for the content.

youdao

接下来，把弹出信息的URL替换url字母，并且为内容设定合适的宽度和高度以更改代码。

Next, change the code by replacing the letters URL with the URL of the pop-up message and by setting the correct width and height for the content.

youdao