javax.servlet.ServletException:类[org.glassfish.jersey.servlet.ServletContainer]不是Servlet [英] javax.servlet.ServletException: Class [org.glassfish.jersey.servlet.ServletContainer] is not a Servlet

问题描述

您可能会觉得这是一个重复的问题，但是标题相同的问题都不能解决我的问题.我正在使用Jersey 3.0在Eclipse中创建RESTful Web服务，我将Tomcat 9.0用作服务器.

You may feel this is a duplicated question, but none of the questions with the same title solve my problems. I am using Jersey 3.0 creating a RESTful web service in Eclipse, I use Tomcat 9.0 as my server.

推荐答案

Jersey 3.x使用 Servlet5.0 ，现在使用Jakarta命名.现在，所有 javax.servlet 包装都已更改为 jakarta.servlet .球衣 10.x .

Jersey 3.x uses Servlet 5.0, which now uses the Jakarta naming. All the javax.servlet packaging has now changed to jakarta.servlet. The Jersey ServletContainer now extends jakarta.servlet.http.HttpServlet; it is not javax anymore. The first Tomcat to use Jakarta is Tomcat 10.x; Tomcat 9.x still uses the javax.servlet packaging. So if you want to use Jersey 3.x, then you should upgrade your Tomcat to 10.x.

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