html - 发送后重置表单 - Spring-MVC

Question

当我填写然后发送 form:form 时，值已发送，我无法通过重置按钮初始化表单。而且我总是不得不手动将其清空。

请问如何解决这个问题？

Answer 1

这是解决方案，例如这是我们的表单:

<form:form action="/add" commandName="cmd" method="get">

Controller 必须这样定义:

@RequestMapping(value="/add",method = RequestMethod.POST)
    public String AddActivity(@ModelAttribute BeanClass cmd ,ModelMap model){
       //Here we have operations we want to do with this cmd
           // Add an empty cmd to the controller at the end
           model.addAttribute("cmd",new BeanClass);

    }