先在官网下载easyui文档
引入头部文件
<link rel=stylesheet type=text/css href=${pageContext.request.contextPath}/static/jquery-easyui-1.3.3/themes/default/easyui.css rel=external nofollow rel=external nofollow >
<link rel=stylesheet type=text/css href=${pageContext.request.contextPath}/static/jquery