<input type="text" maxlength="20">

1，文本框长度

<input type="text" maxlength="20">

2,地址栏图标

<% String path = request.getContextPath();%>

<link rel="icon"  href="<%=path%>/favicon.ico" mce_href="<%=path%>/favicon.ico" type="image/x-icon">
<link rel="shortcut icon"  href="<%=path%>/favicon.ico?themeVersion=${themeVersion}" mce_href="<%=path%>/favicon.ico?themeVersion=${themeVersion}" type="image/x-icon">

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