wok*_*ena 5 java ip jsp ip-address
我想找出访问我网页的客户端的IP地址.
JSP页面的内容:
<%
out.print( request.getRemoteAddr() + "<br>");
out.print( request.getRemoteHost() );
%>
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输出:
0:0:0:0:0:0:0:1
0:0:0:0:0:0:0:1
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<%
out.print( request.getRemoteAddr() );
out. print( request.getRemoteHost() );
%>
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request.getRemoteAddr()
返回访问jsp页面的机器的IP地址.request.getRemoteHost()
返回您从中访问jsp页面的主机名.如果从服务器本身访问它,它将返回服务器名称.如果客户端位于代理服务器后面,则上述操作无效,因为您将获得他们所支持的代理的IP,而是尝试:
<%
out.print( request.getHeader("x-forwarded-for") );
%>
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