获取原生Servlet的方法

controller方法实现

/**
* 原生servlet获取
* @param request
* @param response
* @return
*/
@RequestMapping("/testService")
public String testServlet(HttpServletRequest request, HttpServletResponse response){
System.out.println("执行了....");
System.out.println(request);

HttpSession httpSession = request.getSession();
System.out.println(httpSession);

ServletContext context = httpSession.getServletContext();
System.out.println(context);
System.out.println(response);
return "success";
}

jsp对象

<a href="param/testService">Servlet原生的API</a>

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