知识库历史文件

urbanLifelineServ/common/common-auth/src/main/java/org/xyzh/common/auth/utils/LoginUtil.java

@@ -84,17 +84,28 @@ public class LoginUtil {
     }
 
     /**
-     * 从请求头获取Token
+     * 从请求头或Dubbo RpcContext获取Token
      */
     public static String getToken() {
+        // 1. 优先从HTTP请求头获取（正常Web请求）
         HttpServletRequest request = getRequest();
-        if (request == null) {
-            return null;
+        if (request != null) {
+            String authHeader = request.getHeader(AUTHORIZATION_HEADER);
+            if (StringUtils.hasText(authHeader) && authHeader.startsWith(BEARER_PREFIX)) {
+                return authHeader.substring(BEARER_PREFIX.length());
+            }
         }
 
-        String authHeader = request.getHeader(AUTHORIZATION_HEADER);
-        if (StringUtils.hasText(authHeader) && authHeader.startsWith(BEARER_PREFIX)) {
-            return authHeader.substring(BEARER_PREFIX.length());
+        // 2. 从Dubbo Provider ThreadLocal获取（跨服务调用）
+        try {
+            Class<?> filterClass = Class.forName("org.xyzh.common.auth.filter.DubboProviderContextFilter");
+            ThreadLocal<String> tokenHolder = (ThreadLocal<String>) filterClass.getField("TOKEN_HOLDER").get(null);
+            String token = tokenHolder.get();
+            if (StringUtils.hasText(token)) {
+                return token;
+            }
+        } catch (Exception e) {
+            // Dubbo Filter不存在或未加载，忽略
         }
 
         return null;