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我正在开发一个 wordpress 视差网站,希望根据页面上的顺序向页面/内容 div 动态添加一个数字。我有办法做到这一点吗?
<div id="container"> <div id="content-1">content from page 1</div> <div id="content-2">content from page 2</div> <div id="content-3">content from page 3</div> </div>