使用request 对象的 getRemoteAddr()方法可以获取客户端的 IP 地址

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2021-04-14 问题

使用request 对象的 getRemoteAddr()方法可以获取客户端的 IP 地址

2022-06-07 问题

下面选项中，能够获取客户端ip地址的选项是（） A: <;% HttpServletRequest request=pageContext.getRequest(); String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; B: <;% HttpServletRequest request=(HttpServletRequest)pageContext.getRequest(); String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; C: <;% String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; D: <;% HttpServletRequest request=pageContext.getRequest(); String ip = request.getLocalAddr(); out.println("本机的IP地址为："+ip);%>;

下面选项中，能够获取客户端ip地址的选项是（） A: <;% HttpServletRequest request=pageContext.getRequest(); String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; B: <;% HttpServletRequest request=(HttpServletRequest)pageContext.getRequest(); String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; C: <;% String ip = request.getRemoteAddr(); out.println("本机的IP地址为："+ip);%>; D: <;% HttpServletRequest request=pageContext.getRequest(); String ip = request.getLocalAddr(); out.println("本机的IP地址为："+ip);%>;

2021-04-14 问题

request.getRemoteAddr()方法的作用是：（）

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7. _____, we are airmailing you our latest quotation sheet. A: As request B: At requested C: As your request D: At your request

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