SpringMVC如何返回空视图

如题所述

a:返回类型为void

public void Webinfo(HttpServletRequest request,HttpSession session){
siwi.GetWebInfo(request,session);
}

b:返回类型为String,返回空字符

public String Webinfo(HttpServletRequest request,HttpSession session){
siwi.GetWebInfo(request,session);
retirn "";
}

温馨提示：内容为网友见解，仅供参考

当前网址：https://22.t2y.org/zz/fciih22tf6th0xc0xxs.html