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我不小心看到了<img src='...' width="9999" height="9999">。设置为 9999 的目的是什么?是黑客吗?
<img src='...' width="9999" height="9999">
No, it is not a hack. It will set the height and width of the specified image to be 9999px by 9999px. In otherwords, super large.