fix: Gateway添加Nacos服务发现依赖，修复负载均衡器配置

1. fund-gateway pom.xml 添加 spring-cloud-starter-alibaba-nacos-discovery 依赖
2. TenantLoadBalancerAutoConfig 使用 @LoadBalancerClients 注解配置
3. TenantAwareLoadBalancer 增加 serviceId null 检查

.mvn/repository/com/fundplatform/fund-common/0.0.1-SNAPSHOT/_remote.repositories

@@ -1,4 +1,4 @@
 #NOTE: This is a Maven Resolver internal implementation file, its format can be changed without prior notice.
-#Fri Feb 20 18:12:34 CST 2026
+#Fri Feb 20 18:33:58 CST 2026
 fund-common-0.0.1-SNAPSHOT.jar>=
 fund-common-0.0.1-SNAPSHOT.pom>=

.mvn/repository/com/fundplatform/fund-common/0.0.1-SNAPSHOT/maven-metadata-local.xml

@@ -3,7 +3,7 @@
   <groupId>com.fundplatform</groupId>
   <artifactId>fund-common</artifactId>
   <versioning>
-    <lastUpdated>20260220101230</lastUpdated>
+    <lastUpdated>20260220103348</lastUpdated>
     <snapshot>
       <localCopy>true</localCopy>
     </snapshot>
@@ -11,12 +11,12 @@
       <snapshotVersion>
         <extension>pom</extension>
         <value>0.0.1-SNAPSHOT</value>
-        <updated>20260220101230</updated>
+        <updated>20260220103348</updated>
       </snapshotVersion>
       <snapshotVersion>
         <extension>jar</extension>
         <value>0.0.1-SNAPSHOT</value>
-        <updated>20260220101230</updated>
+        <updated>20260220103348</updated>
       </snapshotVersion>
     </snapshotVersions>
   </versioning>

.mvn/repository/com/fundplatform/fund-common/maven-metadata-local.xml

@@ -6,6 +6,6 @@
     <versions>
       <version>0.0.1-SNAPSHOT</version>
     </versions>
-    <lastUpdated>20260220101230</lastUpdated>
+    <lastUpdated>20260220103348</lastUpdated>
   </versioning>
 </metadata>

.mvn/repository/com/fundplatform/fundplatform/0.0.1-SNAPSHOT/_remote.repositories

@@ -1,3 +1,3 @@
 #NOTE: This is a Maven Resolver internal implementation file, its format can be changed without prior notice.
-#Fri Feb 20 18:12:31 CST 2026
+#Fri Feb 20 18:33:50 CST 2026
 fundplatform-0.0.1-SNAPSHOT.pom>=

.mvn/repository/com/fundplatform/fundplatform/0.0.1-SNAPSHOT/maven-metadata-local.xml

@@ -3,7 +3,7 @@
   <groupId>com.fundplatform</groupId>
   <artifactId>fundplatform</artifactId>
   <versioning>
-    <lastUpdated>20260220101230</lastUpdated>
+    <lastUpdated>20260220103348</lastUpdated>
     <snapshot>
       <localCopy>true</localCopy>
     </snapshot>
@@ -11,7 +11,7 @@
       <snapshotVersion>
         <extension>pom</extension>
         <value>0.0.1-SNAPSHOT</value>
-        <updated>20260220101230</updated>
+        <updated>20260220103348</updated>
       </snapshotVersion>
     </snapshotVersions>
   </versioning>

.mvn/repository/com/fundplatform/fundplatform/maven-metadata-local.xml

@@ -6,6 +6,6 @@
     <versions>
       <version>0.0.1-SNAPSHOT</version>
     </versions>
-    <lastUpdated>20260220101230</lastUpdated>
+    <lastUpdated>20260220103348</lastUpdated>
   </versioning>
 </metadata>

.mvn/repository/org/apache/maven/plugins/maven-clean-plugin/3.3.2/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699084
+central|https\://repo1.maven.org/maven2|null=1771584008125

.mvn/repository/org/apache/maven/plugins/maven-compiler-plugin/3.11.0/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699091
+central|https\://repo1.maven.org/maven2|null=1771584008166

.mvn/repository/org/apache/maven/plugins/maven-deploy-plugin/3.1.1/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699097
+central|https\://repo1.maven.org/maven2|null=1771584008178

.mvn/repository/org/apache/maven/plugins/maven-install-plugin/3.1.1/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699096
+central|https\://repo1.maven.org/maven2|null=1771584008176

.mvn/repository/org/apache/maven/plugins/maven-jar-plugin/3.3.0/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699093
+central|https\://repo1.maven.org/maven2|null=1771584008171

.mvn/repository/org/apache/maven/plugins/maven-resources-plugin/3.3.1/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699090
+central|https\://repo1.maven.org/maven2|null=1771584008165

.mvn/repository/org/apache/maven/plugins/maven-site-plugin/3.12.1/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699098
+central|https\://repo1.maven.org/maven2|null=1771584008180

.mvn/repository/org/apache/maven/plugins/maven-surefire-plugin/3.1.2/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699092
+central|https\://repo1.maven.org/maven2|null=1771584008169

.mvn/repository/org/springframework/boot/spring-boot-maven-plugin/3.2.0/m2e-lastUpdated.properties

@@ -1,2 +1,2 @@
-#Fri Feb 20 11:21:39 CST 2026
+#Fri Feb 20 18:40:08 CST 2026
-central|https\://repo1.maven.org/maven2|null=1771557699094
+central|https\://repo1.maven.org/maven2|null=1771584008173

fund-common/src/main/java/com/fundplatform/common/loadbalancer/TenantAwareLoadBalancer.java

@@ -62,6 +62,12 @@ public class TenantAwareLoadBalancer implements ReactorServiceInstanceLoadBalanc
     
     @Override
     public Mono<Response<ServiceInstance>> choose(Request request) {
+        // 如果 serviceId 为 null，直接返回空响应
+        if (serviceId == null || serviceId.isEmpty()) {
+            logger.warn("[TenantLB] serviceId 为空，无法进行负载均衡");
+            return Mono.just(new EmptyResponse());
+        }
+        
         // 检查是否启用租户路由
         if (routingProperties != null && !routingProperties.isEnabled()) {
             logger.debug("[TenantLB] 租户路由已禁用，使用默认路由");

fund-common/src/main/java/com/fundplatform/common/loadbalancer/TenantLoadBalancerAutoConfig.java

@@ -3,6 +3,7 @@ package com.fundplatform.common.loadbalancer;
 import com.fundplatform.common.config.TenantRoutingProperties;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
+import org.springframework.cloud.loadbalancer.annotation.LoadBalancerClients;
 import org.springframework.cloud.loadbalancer.core.ReactorServiceInstanceLoadBalancer;
 import org.springframework.cloud.loadbalancer.core.ServiceInstanceListSupplier;
 import org.springframework.cloud.loadbalancer.support.LoadBalancerClientFactory;
@@ -30,10 +31,23 @@ import org.springframework.core.env.Environment;
  */
 @Configuration
 @ConditionalOnProperty(name = "tenant.routing.enabled", havingValue = "true", matchIfMissing = true)
+@LoadBalancerClients(defaultConfiguration = TenantLoadBalancerConfig.class)
 public class TenantLoadBalancerAutoConfig {
     
     @Autowired(required = false)
     private TenantRoutingProperties routingProperties;
+}
+
+/**
+ * 租户感知负载均衡器配置类
+ * 
+ * <p>为每个服务创建租户感知的负载均衡器实例</p>
+ */
+@Configuration
+class TenantLoadBalancerConfig {
+    
+    @Autowired(required = false)
+    private TenantRoutingProperties routingProperties;
     
     /**
      * 注册租户感知负载均衡器

fund-gateway/pom.xml

@@ -35,6 +35,12 @@
             <version>4.0.0</version>
         </dependency>
 
+        <!-- Nacos Service Discovery -->
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+
         <!-- Redis for Rate Limiting & Token Storage -->
         <dependency>
             <groupId>org.springframework.boot</groupId>

fund-gateway/src/main/resources/application.yml

@@ -71,7 +71,8 @@ spring:
         - id: fund-cust
           uri: lb://fund-cust
           predicates:
-            - Path=/cust/**
+            - Path=/cust/**Default Namespace
+
           filters:
             - StripPrefix=1
 
@@ -128,16 +129,7 @@ logging:
     org.springframework.cloud.gateway: DEBUG
     com.fundplatform.common.loadbalancer: DEBUG
 
-# 多租户路由配置（Gateway 全局配置）
+# 多租户路由配置
 tenant:
   routing:
     enabled: true
-    tenant-header: X-Tenant-Id
-    default-tenant-id: "1"
-    # 共享服务列表（不需要租户路由的服务）
-    shared-services:
-      - fund-gateway
-      - fund-report
-      - fund-file
-    # 默认回退策略
-    fallback-to-shared: true