jsp页面提示“Multiple annotations found at this line:The superclass “javax.servlet.http.HttpServlet“

jsp页面提示“Multiple annotations found at this line: - The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path”解决方案

1、右键项目-build path

2、选择configure build path…

3、选择 Java build path

4、Add Library –> server Runtime -> Click Next

5、选择 Server runtime (我的是 Tomcat 10.0) –>完成

新创建的项目这种地方不能有空格！！！