fix: 修复服务启动配置问题

- 所有业务服务添加scanBasePackages扫描fund-common
- Gateway添加ReactiveRedisConfig提供ReactiveRedisTemplate
- Gateway排除Servlet相关类和RedisService(需要非响应式RedisTemplate)
- 解决Bean名称冲突(ReactiveRedisConfig)

fund-exp/src/main/java/com/fundplatform/exp/ExpApplication.java

@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {"com.fundplatform.exp", "com.fundplatform.common"})
 @EnableDiscoveryClient
 public class ExpApplication {
 

fund-file/src/main/java/com/fundplatform/file/FileApplication.java

@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {"com.fundplatform.file", "com.fundplatform.common"})
 @EnableDiscoveryClient
 public class FileApplication {
 

fund-gateway/src/main/java/com/fundplatform/gateway/GatewayApplication.java

@@ -2,8 +2,18 @@ package com.fundplatform.gateway;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {
+    "com.fundplatform.gateway",
+    "com.fundplatform.common.auth",      // TokenInfo
+    "com.fundplatform.common.context",   // TraceContextHolder
+    "com.fundplatform.common.exception", // GlobalExceptionHandler
+    "com.fundplatform.common.result"     // Result class
+    // 注意：不扫描 common.cache (需要RedisTemplate，Gateway只有ReactiveRedisTemplate)
+    // 注意：不扫描 common.web (使用Servlet API，Gateway是WebFlux)
+})
+@EnableDiscoveryClient
 public class GatewayApplication {
 
     public static void main(String[] args) {

fund-gateway/src/main/java/com/fundplatform/gateway/config/ReactiveRedisConfig.java

@@ -0,0 +1,44 @@
+package com.fundplatform.gateway.config;
+
+import com.fasterxml.jackson.annotation.JsonAutoDetect;
+import com.fasterxml.jackson.annotation.PropertyAccessor;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.jsontype.impl.LaissezFaireSubTypeValidator;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.ReactiveRedisConnectionFactory;
+import org.springframework.data.redis.core.ReactiveRedisTemplate;
+import org.springframework.data.redis.serializer.Jackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.RedisSerializationContext;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+/**
+ * Redis配置类
+ * 为Gateway提供ReactiveRedisTemplate
+ */
+@Configuration
+public class ReactiveRedisConfig {
+
+    @Bean
+    public ReactiveRedisTemplate<String, Object> reactiveRedisTemplate(
+            ReactiveRedisConnectionFactory connectionFactory) {
+        
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.setVisibility(PropertyAccessor.ALL, JsonAutoDetect.Visibility.ANY);
+        objectMapper.activateDefaultTyping(LaissezFaireSubTypeValidator.instance, 
+                ObjectMapper.DefaultTyping.NON_FINAL);
+        
+        Jackson2JsonRedisSerializer<Object> jsonSerializer = new Jackson2JsonRedisSerializer<>(objectMapper, Object.class);
+        StringRedisSerializer stringSerializer = StringRedisSerializer.UTF_8;
+
+        RedisSerializationContext<String, Object> serializationContext = RedisSerializationContext
+                .<String, Object>newSerializationContext()
+                .key(stringSerializer)
+                .value(jsonSerializer)
+                .hashKey(stringSerializer)
+                .hashValue(jsonSerializer)
+                .build();
+
+        return new ReactiveRedisTemplate<>(connectionFactory, serializationContext);
+    }
+}

fund-receipt/src/main/java/com/fundplatform/receipt/ReceiptApplication.java

@@ -5,7 +5,7 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 import org.springframework.scheduling.annotation.EnableScheduling;
 
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {"com.fundplatform.receipt", "com.fundplatform.common"})
 @EnableDiscoveryClient
 @EnableScheduling
 public class ReceiptApplication {

fund-req/src/main/java/com/fundplatform/req/ReqApplication.java

@@ -4,7 +4,7 @@ import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {"com.fundplatform.req", "com.fundplatform.common"})
 @EnableDiscoveryClient
 public class ReqApplication {
 

fund-sys/src/main/java/com/fundplatform/sys/SysApplication.java

@@ -8,7 +8,7 @@ import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
 /**
  * 系统服务启动类
  */
-@SpringBootApplication
+@SpringBootApplication(scanBasePackages = {"com.fundplatform.sys", "com.fundplatform.common"})
 @EnableDiscoveryClient
 @MapperScan("com.fundplatform.sys.data.mapper")
 public class SysApplication {