17 lines
541 B
Java
17 lines
541 B
Java
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package com.ruoyi.cms.util;
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import javax.servlet.http.HttpServletRequest;
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public class ProxyServerUtil {
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private static final String PROXY_HEADER = "X-Proxy-Server";
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/**
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* 从请求头中获取代理服务器标识（B或C）
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* @param request HttpServletRequest
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* @return 代理标识（如"proxy-b"、"proxy-c"），无则返回null
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*/
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public static String getProxyServer(HttpServletRequest request) {
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// 从请求头中获取自定义标识
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return request.getHeader(PROXY_HEADER);
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}
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}
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