init datamate

backend/api-gateway/pom.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+         http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <parent>
+        <groupId>com.datamate</groupId>
+        <artifactId>data-mate-platform</artifactId>
+        <version>1.0.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>api-gateway</artifactId>
+    <name>API Gateway</name>
+    <description>API网关服务</description>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-gateway</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis-reactive</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+            </plugin>
+        </plugins>
+    </build>
+</project>

backend/api-gateway/src/main/java/com/datamate/gateway/ApiGatewayApplication.java

@@ -0,0 +1,77 @@
+package com.datamate.gateway;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.gateway.route.RouteLocator;
+import org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
+
+/**
+ * API Gateway & Auth Service Application
+ * 统一的API网关和认证授权微服务
+ * 提供路由、鉴权、限流等功能
+ */
+@SpringBootApplication
+@ComponentScan(basePackages = {
+        "com.datamate.gateway",
+        "com.datamate.shared"
+})
+public class ApiGatewayApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(ApiGatewayApplication.class, args);
+    }
+
+    @Bean
+    public RouteLocator customRouteLocator(RouteLocatorBuilder builder) {
+        return builder.routes()
+            // 数据归集服务路由
+            .route("data-collection", r -> r.path("/api/data-collection/**")
+                .uri("lb://data-collection-service"))
+
+            // 数据管理服务路由
+            .route("data-management", r -> r.path("/api/data-management/**")
+                .uri("lb://data-management-service"))
+
+            // 算子市场服务路由
+            .route("operator-market", r -> r.path("/api/operators/**")
+                .uri("lb://operator-market-service"))
+
+            // 数据清洗服务路由
+            .route("data-cleaning", r -> r.path("/api/cleaning/**")
+                .uri("lb://data-cleaning-service"))
+
+            // 数据合成服务路由
+            .route("data-synthesis", r -> r.path("/api/synthesis/**")
+                .uri("lb://data-synthesis-service"))
+
+            // 数据标注服务路由
+            .route("data-annotation", r -> r.path("/api/annotation/**")
+                .uri("lb://data-annotation-service"))
+
+            // 数据评估服务路由
+            .route("data-evaluation", r -> r.path("/api/evaluation/**")
+                .uri("lb://data-evaluation-service"))
+
+            // 流程编排服务路由
+            .route("pipeline-orchestration", r -> r.path("/api/pipelines/**")
+                .uri("lb://pipeline-orchestration-service"))
+
+            // 执行引擎服务路由
+            .route("execution-engine", r -> r.path("/api/execution/**")
+                .uri("lb://execution-engine-service"))
+
+            // 认证服务路由
+            .route("auth-service", r -> r.path("/api/auth/**")
+                .uri("lb://auth-service"))
+
+            // RAG服务路由
+            .route("rag-indexer", r -> r.path("/api/rag/indexer/**")
+                .uri("lb://rag-indexer-service"))
+            .route("rag-query", r -> r.path("/api/rag/query/**")
+                .uri("lb://rag-query-service"))
+
+            .build();
+    }
+}