SpringMvc如何传递获取Date类型数据

@InitBinder
public void initBinder(ServletRequestDataBinder bin){
SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
CustomDateEditor cust = new CustomDateEditor(dsf,true);
bin.registerCustomEditor(Date.class,cust);
}

@RequestMapping(value="/index2")
public String helloaction2(Date date){  //这里的参数自动将String转化为date类型

return "index";
}