#bug解决#The superclass“javax.servlet.http.HttpServlet“ was not found on the Java Build Path

解决办法

（1）确认eclipse中server的运行环境是否配置，设置方法为：Window-->Preferences-->Server-->RuntimeEnvironments-->Add-->选择Apache的版本后再填入安装的Apache Tomcat软件的安装目录

（2）右键web工程-->Build Path-->Configure buildpath-->Java Build Path -->Libraries-->Add Library-->ServerRuntime-->Next-->Apache Tomcat Server--Finish