<%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+ ...
String path request.getContextPath String basePath request.getScheme : request.getServerName : request.getServerPort path lt base href lt basePath gt gt 這個語句是用來拼裝當前網頁的相對路徑的。 lt base href ... gt 是用來表明當 ...
2019-05-11 15:04 0 476 推薦指數:
<%String path = request.getContextPath();String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+ ...
關於 String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+ ...
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+pat的解釋: 這其實就是 獲得應用的根url,比如說你的應用的根路徑是 http ...
String path = request.getContextPath(); String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+ ...
<%=request.getContextPath()%>是為了解決相對路徑的問題,可返回站點的根路徑。 但不用也可以,比如<a href="<%=request.getContextPath()%>/catalog.jsp">,可以直接 ...
request.getScheme() 等到的是協議名稱,默認是http request.getServerName() 得到的 ...
別人的項目,剛用MyEclipse加載進來,一大堆錯誤(見怪不怪了) JSP報錯,上圖: 報錯:“The method getContextPath() from the type HttpServletRequest refers to the missing type String ...
本文轉自:http://blog.csdn.net/pengxuan/article/details/6604578 <%=request.getContextPath()%>是為了解決相對路徑的問題,可返回站點的根路徑。 但不用也可以,比如<a href="< ...