我正试着用“hi”代替'<p>hi</p>' 我的JavaScript: var obj = {item:{title: params.title,description: params.text,blog-description/"+params.blog_id, guid:req.headers['origin']+"/blog/blog-description/"+params.blog_id}};
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HTML如下所示: Last Name: Derp dee derp: Last Name: Davis First Name: Jerry 我试图只提取姓氏(Davis)并将其保存到一个变量中,但是我不知道如何使用javascript .splitvar splitS = ($("p.overview