第九篇：springboot servlet 配置

@WebServlet(name = "MyServlet",urlPatterns = "/servlet")
public class MyServlet extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        super.doGet(req, resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        System.out.println("MyServlet...doPost...");
        resp.sendRedirect("index.html");
    }
}

和原生的 servlet 实现方式差很少

@WebServlet(name = "MyServlet",urlPatterns = "/servlet")

urlPatterns  是访问路径 

最后在 springboot 的启动类中 加入注解 

@ServletComponentScan

该注解会扫描 filter、servlet、listener