2
訪問對象從參考鏈接:How do you redirect to another URI and access an object from the previous modelAndView,如果public ModelAndView sendEmail() {}
已經修改,並說,其他對象,如Collection
或HashMap
將在模型對象增加了,那麼你將如何已經在/nextPageclass
方法來訪問?從以前的ModelAndView