摘要：server { l isten 80; listen [::]:80; server_name www.50.com; root /var/www/50vue/public; location / { #index index.html; if (!-e $request_filename){ r 阅读全文

摘要：// html <div id="dv"></div> // css #dv { width:100px; height:100px; background-color:blue; border-radius:50%; position:absolute;} // js var dv = docum 阅读全文