jsp頁面執行java語法，獲取的值在頁面呼叫
阿新 • • 發佈：2018-12-09
- 首先在頁面頭引用用到類的包路徑
- 寫需要執行的java語法
- 頁面轉換引用
<!-- 引用包路徑 --> <%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <%@ page language="java" import="com.inspur.icpmg.systemMg.vo.UserEntity"%> <%@ page language="java" import="com.inspur.icpmg.itss.asset.service.AssetService"%> <%@ page language="java" import="com.inspur.icpmg.itss.asset.service.AssetServiceImp"%> <%@ page language="java" import="com.inspur.icpmg.util.WebLevelUtil" %> <%@ page language="java" import="com.inspur.icpmg.itss.asset.service.AssetInventoryServiceImp" %> <!-- 執行java語法 --> <% UserEntity user = WebLevelUtil.getUser(request); String online = user.getUname(); AssetInventoryServiceImp service = new AssetInventoryServiceImp(); String cloudcenterid = service.getcloudcenterIdByCityid(user.getCityid()); %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <jsp:include page="/web/inc.jsp"></jsp:include> <title>xxxx</title> </head> <body> <!-- 轉換 --> <script> $(document).ready(function() { cloudcenterid = '<%=cloudcenterid%>'; onlineUser = '<%=online%>'; }); <!-- 使用 --> $('#onlineUser').val(onlineUser); </script> <input type="text" id="onlineUser"/>