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第一步:先写一个Sevlet配置类
public class ServletConfig extends HttpServlet{
@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
// TODO Auto-generated method stub
System.out.println("进入了doget方法");
doPost(req, resp);
}
@Override
protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
// TODO Auto-generated method stub
System.out.println("进入了dopost方法");
}
}
第二步:新建一个@Configuration注册该配置类
@Configuration
public class CustomServletConfig {
// 注册Servlet
@Bean
public ServletRegistrationBean MyServlet() {
ServletRegistrationBean<Servlet> servletRegistrationBean = new ServletRegistrationBean<>();
servletRegistrationBean.setServlet(new ServletConfig());
servletRegistrationBean.addUrlMappings("/myServlet");
return servletRegistrationBean;
}
}