public class HelloController implements Controller{public ModelAndView handleRequest(HttpServletRequest req,Http...
public class HelloController implements Controller{public ModelAndView handleRequest(HttpServletRequest req,Http...
public class HelloController implements Controller{public ModelAndView handleRequest(HttpServletRequest req,Http...
public class HelloController implements Controller{public ModelAndView handleRequest(HttpServletRequest req,Http...
springMVC中返回值如果是ModelAndView,则其既包含模型数据信息,也包含视图信息。在处理方法中可以利用ModelAndView工具的方法添加模型数据:addObject(String attributeNam...
没有更多内容