feat: add unified observability endpoint with SLS/DB routing

himarket-bootstrap/src/main/resources/application.yml

@@ -85,6 +85,9 @@ acp:
       supports-mcp: true
       supports-skill: true
 
+observability:
+  log-source: ${OBSERVABILITY_LOG_SOURCE:SLS}
+
 sls:
   # SLS服务端点（必填）
   # cn-chengdu.log.aliyuncs.com

himarket-server/src/main/java/com/alibaba/himarket/config/ObservabilityConfig.java

@@ -0,0 +1,72 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.alibaba.himarket.config;
+
+import jakarta.annotation.PostConstruct;
+import javax.sql.DataSource;
+import lombok.Data;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.context.annotation.Configuration;
+
+@Data
+@Slf4j
+@Configuration
+@RequiredArgsConstructor
+@ConfigurationProperties(prefix = "observability")
+public class ObservabilityConfig {
+
+    private final SlsConfig slsConfig;
+    private final DataSource dataSource;
+
+    @PostConstruct
+    public void init() {
+        log.info("Observability log source: {}", logSource);
+        if (logSource == LogSource.SLS) {
+            log.info(
+                    "SLS endpoint: {}, project: {}, logstore: {}, authType: {}",
+                    slsConfig.getEndpoint(),
+                    slsConfig.getDefaultProject(),
+                    slsConfig.getDefaultLogstore(),
+                    slsConfig.getAuthType());
+            if (!slsConfig.isConfigured()) {
+                log.warn("SLS endpoint is not configured! Queries will return empty results.");
+            }
+        } else {
+            try {
+                String url = dataSource.getConnection().getMetaData().getURL();
+                log.info("DB datasource URL: {}, table: access_logs", url);
+            } catch (Exception e) {
+                log.info("DB datasource: unable to retrieve URL ({})", e.getMessage());
+            }
+        }
+    }
+
+    public enum LogSource {
+        DB,
+        SLS
+    }
+
+    /**
+     * 日志数据源：SLS（默认，查询阿里云日志服务）或 DB（查询本地 access_logs 表）
+     */
+    private LogSource logSource = LogSource.SLS;
+}

himarket-server/src/main/java/com/alibaba/himarket/controller/ObservabilityController.java

@@ -0,0 +1,52 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package com.alibaba.himarket.controller;
+
+import com.alibaba.himarket.config.ObservabilityConfig;
+import com.alibaba.himarket.dto.params.sls.GenericSlsQueryRequest;
+import com.alibaba.himarket.dto.params.sls.ScenarioQueryResponse;
+import io.swagger.v3.oas.annotations.Operation;
+import io.swagger.v3.oas.annotations.tags.Tag;
+import lombok.RequiredArgsConstructor;
+import org.springframework.validation.annotation.Validated;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@Tag(name = "可观测统一入口", description = "根据配置自动路由到 SLS 或 DB 数据源")
+@RestController
+@RequestMapping("/observability")
+@RequiredArgsConstructor
+public class ObservabilityController {
+
+    private final ObservabilityConfig observabilityConfig;
+    private final SlsController slsController;
+    private final DBCollectorController dbCollectorController;
+
+    @PostMapping("/statistics")
+    @Operation(summary = "统一日志指标聚合查询（自动路由 SLS / DB）")
+    public ScenarioQueryResponse query(@RequestBody @Validated GenericSlsQueryRequest request) {
+        if (observabilityConfig.getLogSource() == ObservabilityConfig.LogSource.SLS) {
+            return slsController.slsScenarioQuery(request);
+        }
+        return dbCollectorController.DBCollectorScenarioQuery(request);
+    }
+}

himarket-web/himarket-admin/src/lib/slsApi.ts

@@ -26,7 +26,7 @@ export async function querySlsStatistics(
 ): Promise<ScenarioQueryResponse> {
   const { data } = await api.post<
     ScenarioQueryResponse | ApiResponse<ScenarioQueryResponse>
-  >("/db-collector/statistics", request);
+  >("/observability/statistics", request);
 
   // 解包后端响应，从 { code, message, data } 中提取 data
   if (isWrappedResponse<ScenarioQueryResponse>(data)) {