init

ruoyi-bussiness/src/main/java/com/ruoyi/cms/util/ProxyServerUtil.java

@@ -0,0 +1,17 @@
+package com.ruoyi.cms.util;
+
+import javax.servlet.http.HttpServletRequest;
+
+public class ProxyServerUtil {
+    private static final String PROXY_HEADER = "X-Proxy-Server";
+
+    /**
+     * 从请求头中获取代理服务器标识（B或C）
+     * @param request HttpServletRequest
+     * @return 代理标识（如"proxy-b"、"proxy-c"），无则返回null
+     */
+    public static String getProxyServer(HttpServletRequest request) {
+        // 从请求头中获取自定义标识
+        return request.getHeader(PROXY_HEADER);
+    }
+}