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Java springmvc3句柄请求_Java_Spring Mvc - Fatal编程技术网

Java springmvc3句柄请求

Java springmvc3句柄请求,java,spring-mvc,Java,Spring Mvc,SpringMVC3中的SpringMVC2功能的替代方案是什么 /* * (non-Javadoc) * * @see org.springframework.web.servlet.mvc.AbstractController#handleRequest(javax.servlet.http.HttpServletRequest, * javax.servlet.http.HttpServletResponse) */ @Override pu

SpringMVC3中的SpringMVC2功能的替代方案是什么

  /*
   * (non-Javadoc)
   * 
   * @see org.springframework.web.servlet.mvc.AbstractController#handleRequest(javax.servlet.http.HttpServletRequest,
   * javax.servlet.http.HttpServletResponse)
   */
  @Override
    public ModelAndView handleRequest(
    HttpServletRequest request, HttpServletResponse response){}

除了Request/Respnese/lcale/InputStream/OutputStream之外,您还可以将Session作为handlesr中的参数之一

您返回的内容也存在一个选项

打个招呼

在Spring MVC 2中。*将每个控制器映射到每个URL。但是SpringMVC3可以在一个控制器中映射多个url,因此每个映射函数(如HandlerRequest)和任何会话可用性检查都将在每个方法中进行

@RequestMapping(value = "/testUrl", method = RequestMethod.GET)
public ModelAndView getDownloadPage(HttpServletRequest request, HttpServletResponse response) throws Exception {
//logic...........................
}