JavaWeb:報錯資訊The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path

標籤：

JavaWeb: 報錯資訊The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path（轉）好久不寫Jsp，今天建立了一個Javaweb工程，並在eclipse中配置了Web容器Tomcat。原本開心的建立jsp頁面，添加一個簡單的Java類。可是，JSP頁面頂端出現“紅色”的報錯資訊：The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path。原來Javaweb工程類中沒有添加Tomcat運行時相關類導致。下面是具體的解決方案： 1、右擊web工程-》屬性或Build Path-》Java Build Path->Libraries-> Add Libray...->Server Runtime -》Tomcat Server2、切換到Java Build Path介面中的Orader and Export，選擇Tomcat。 注意：按以上方法操作時，若開啟Server Runtime後一片空白，需要設定Apache伺服器。設定方法為：window->Preferences->Server->Runtime Environment -> add --> 選擇Apache的版本後點Next，再填入你apache伺服器軟體的安裝（解壓後）地址。

JavaWeb:報錯資訊The superclass "javax.servlet.http.HttpServlet" was not found on the Java Build Path