手机WEB自适应头部代码
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="viewport" content="width=100%; initial-scale=1.0; maximum-scale=1.0; user-scalable=0;" /> <meta http-equiv="pragma" content="no-cache" /> <meta http-equiv="cache-control" content="no-cache" /> <meta http-equiv="expires" content="0" /> <meta http-equiv="keywords" content="keyword1,keyword2,keyword3" /> <meta http-equiv="description" content="This is my page" />