<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>提示效果</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"></head> <body> ___ </body> </html> [Ctrl+A 全選 注:如需引入外部Js需刷新才能執行]