文章内容
1、插入 meta 标签
1 2 3 4 5 | // 插入 meta 标签 var oMeta = document.createElement( 'meta' ); oMeta.content = 'width=device-width, initial-scale=1.0, maximum-scale=1.0,minimum-scale=1.0, user-scalable=0' ; oMeta.name = 'viewport' ; document.getElementsByTagName( 'head' )[0].appendChild(oMeta); |
2、插入 script 标签
1 2 3 4 5 | // 插入 script 标签 var script = document.createElement( "script" ); script.type = "text/javascript" ; script.src = "index.js" ; document.getElementsByTagName( 'head' )[0].appendChild(script); |