增加生成后端服务代码。

backend/src/main/java/com/qqchen/deploy/backend/deploy/api/JenkinsManagerApiController.java

@@ -1,5 +1,6 @@
 package com.qqchen.deploy.backend.deploy.api;
 
+import com.qqchen.deploy.backend.deploy.dto.JenkinsInstanceDTO;
 import com.qqchen.deploy.backend.deploy.service.IJenkinsManagerService;
 import com.qqchen.deploy.backend.framework.api.Response;
 import io.swagger.v3.oas.annotations.Operation;
@@ -56,4 +57,10 @@ public class JenkinsManagerApiController {
         jenkinsManagerService.syncBuilds(externalSystemId);
         return Response.success();
     }
+
+    @Operation(summary = "获取Jenkins实例信息")
+    @GetMapping("/{externalSystemId}/instance")
+    public Response<JenkinsInstanceDTO> instance(@Parameter(description = "外部系统ID", required = true) @PathVariable Long externalSystemId) {
+        return Response.success(jenkinsManagerService.instance(externalSystemId));
+    }
 }

backend/src/main/java/com/qqchen/deploy/backend/deploy/controller/JenkinsManagerApiController.java

@@ -0,0 +1 @@
+ 

backend/src/main/java/com/qqchen/deploy/backend/deploy/dto/JenkinsInstanceDTO.java

@@ -0,0 +1,29 @@
+package com.qqchen.deploy.backend.deploy.dto;
+
+import com.qqchen.deploy.backend.deploy.entity.JenkinsJob;
+import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
+import com.qqchen.deploy.backend.framework.dto.BaseDTO;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+/**
+ * Jenkins工作 DTO
+ */
+@Data
+@EqualsAndHashCode(callSuper = true)
+public class JenkinsInstanceDTO extends BaseDTO {
+
+    private int totalViews;
+
+    private int totalJobs;
+
+    private int totalBuilds;
+
+    private List<JenkinsViewDTO> jenkinsViewList;
+
+    private List<JenkinsJobDTO> jenkinsJobList;
+
+} 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/IJenkinsBuildService.java

@@ -38,4 +38,12 @@ public interface IJenkinsBuildService extends IBaseService<JenkinsBuild, Jenkins
      * @return 同步的构建总数
      */
     Integer syncAllBuilds(Long externalSystemId);
+
+    /**
+     * 根据外部系统ID统计构建总数
+     *
+     * @param externalSystemId 外部系统ID
+     * @return 构建总数
+     */
+    Long countByExternalSystemId(Long externalSystemId);
 } 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/IJenkinsJobService.java

@@ -6,6 +6,7 @@ import com.qqchen.deploy.backend.framework.service.IBaseService;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsJob;
 import com.qqchen.deploy.backend.deploy.dto.JenkinsJobDTO;
 import com.qqchen.deploy.backend.deploy.query.JenkinsJobQuery;
+import java.util.List;
 
 /**
  * Jenkins任务 Service接口
@@ -28,4 +29,12 @@ public interface IJenkinsJobService extends IBaseService<JenkinsJob, JenkinsJobD
      * @return 同步的任务总数
      */
     Integer syncJobs(Long externalSystemId);
+
+    /**
+     * 根据外部系统ID查询所有任务
+     *
+     * @param externalSystemId 外部系统ID
+     * @return 任务列表
+     */
+    List<JenkinsJobDTO> findByExternalSystemId(Long externalSystemId);
 } 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/IJenkinsManagerService.java

@@ -1,5 +1,7 @@
 package com.qqchen.deploy.backend.deploy.service;
 
+import com.qqchen.deploy.backend.deploy.dto.JenkinsInstanceDTO;
+
 /**
  * Jenkins管理服务接口
  */
@@ -32,4 +34,6 @@ public interface IJenkinsManagerService {
      * @param externalSystemId 外部系统ID
      */
     void syncBuilds(Long externalSystemId);
+
+    JenkinsInstanceDTO instance(Long externalSystemId);
 }

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/IJenkinsViewService.java

@@ -4,6 +4,7 @@ import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
 import com.qqchen.deploy.backend.deploy.dto.JenkinsViewDTO;
 import com.qqchen.deploy.backend.deploy.query.JenkinsViewQuery;
 import com.qqchen.deploy.backend.framework.service.IBaseService;
+import java.util.List;
 
 /**
  * Jenkins视图 Service接口
@@ -17,4 +18,12 @@ public interface IJenkinsViewService extends IBaseService<JenkinsView, JenkinsVi
      * @return 同步的视图数量
      */
     Integer syncViews(Long externalSystemId);
+
+    /**
+     * 根据外部系统ID查询所有视图
+     *
+     * @param externalSystemId 外部系统ID
+     * @return 视图列表
+     */
+    List<JenkinsViewDTO> findByExternalSystemId(Long externalSystemId);
 } 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/JenkinsBuildServiceImpl.java

@@ -7,6 +7,7 @@ import com.qqchen.deploy.backend.deploy.entity.JenkinsBuild;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsJob;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
 import com.qqchen.deploy.backend.deploy.dto.JenkinsBuildDTO;
+import com.qqchen.deploy.backend.deploy.entity.QJenkinsBuild;
 import com.qqchen.deploy.backend.deploy.query.JenkinsBuildQuery;
 import com.qqchen.deploy.backend.deploy.integration.IJenkinsServiceIntegration;
 import com.qqchen.deploy.backend.deploy.integration.response.JenkinsBuildResponse;
@@ -179,4 +180,10 @@ public class JenkinsBuildServiceImpl extends BaseServiceImpl<JenkinsBuild, Jenki
             jenkinsBuild.setActions("{}");
         }
     }
+
+    @Override
+    public Long countByExternalSystemId(Long externalSystemId) {
+        QJenkinsBuild qJenkinsBuild = QJenkinsBuild.jenkinsBuild;
+        return super.repository.count(qJenkinsBuild.externalSystemId.eq(externalSystemId).and(qJenkinsBuild.deleted.eq(false)));
+    }
 } 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/JenkinsJobServiceImpl.java

@@ -1,5 +1,6 @@
 package com.qqchen.deploy.backend.deploy.service.impl;
 
+import com.qqchen.deploy.backend.deploy.converter.JenkinsJobConverter;
 import com.qqchen.deploy.backend.deploy.entity.ExternalSystem;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsJob;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
@@ -50,6 +51,8 @@ public class JenkinsJobServiceImpl extends BaseServiceImpl<JenkinsJob, JenkinsJo
 
     @Resource
     private IJenkinsServiceIntegration jenkinsServiceIntegration;
+    @Resource
+    private JenkinsJobConverter jenkinsJobConverter;
 
     /**
      * 同步外部系统下所有视图的Jenkins任务
@@ -238,4 +241,11 @@ public class JenkinsJobServiceImpl extends BaseServiceImpl<JenkinsJob, JenkinsJo
             default -> 0;
         };
     }
+
+    @Override
+    public List<JenkinsJobDTO> findByExternalSystemId(Long externalSystemId) {
+        JenkinsJobQuery query = new JenkinsJobQuery();
+        query.setExternalSystemId(externalSystemId);
+        return super.findAll(query);
+    }
 } 

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/JenkinsManagerServiceImpl.java

@@ -1,5 +1,10 @@
 package com.qqchen.deploy.backend.deploy.service.impl;
 
+import com.qqchen.deploy.backend.deploy.dto.JenkinsInstanceDTO;
+import com.qqchen.deploy.backend.deploy.dto.JenkinsJobDTO;
+import com.qqchen.deploy.backend.deploy.dto.JenkinsViewDTO;
+import com.qqchen.deploy.backend.deploy.entity.JenkinsJob;
+import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
 import com.qqchen.deploy.backend.deploy.service.IJenkinsManagerService;
 import com.qqchen.deploy.backend.deploy.service.IJenkinsViewService;
 import com.qqchen.deploy.backend.deploy.service.IJenkinsJobService;
@@ -8,6 +13,7 @@ import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
+import java.util.List;
 
 /**
  * Jenkins管理服务实现
@@ -67,4 +73,26 @@ public class JenkinsManagerServiceImpl implements IJenkinsManagerService {
         Integer buildCount = jenkinsBuildService.syncAllBuilds(externalSystemId);
         log.info("Successfully synchronized {} builds", buildCount);
     }
+
+    @Override
+    public JenkinsInstanceDTO instance(Long externalSystemId) {
+        // 1. 创建返回对象
+        JenkinsInstanceDTO instanceDTO = new JenkinsInstanceDTO();
+
+        // 2. 获取视图列表
+        List<JenkinsViewDTO> views = jenkinsViewService.findByExternalSystemId(externalSystemId);
+        instanceDTO.setJenkinsViewList(views);
+        instanceDTO.setTotalViews(views.size());
+
+        // 3. 获取任务列表
+        List<JenkinsJobDTO> jobs = jenkinsJobService.findByExternalSystemId(externalSystemId);
+        instanceDTO.setJenkinsJobList(jobs);
+        instanceDTO.setTotalJobs(jobs.size());
+
+        // 4. 获取构建总数
+        Long totalBuilds = jenkinsBuildService.countByExternalSystemId(externalSystemId);
+        instanceDTO.setTotalBuilds(totalBuilds.intValue());
+
+        return instanceDTO;
+    }
 }

backend/src/main/java/com/qqchen/deploy/backend/deploy/service/impl/JenkinsViewServiceImpl.java

@@ -1,5 +1,6 @@
 package com.qqchen.deploy.backend.deploy.service.impl;
 
+import com.qqchen.deploy.backend.deploy.converter.JenkinsViewConverter;
 import com.qqchen.deploy.backend.deploy.entity.ExternalSystem;
 import com.qqchen.deploy.backend.deploy.entity.JenkinsView;
 import com.qqchen.deploy.backend.deploy.dto.JenkinsViewDTO;
@@ -38,6 +39,9 @@ public class JenkinsViewServiceImpl extends BaseServiceImpl<JenkinsView, Jenkins
     @Resource
     private IJenkinsServiceIntegration jenkinsServiceIntegration;
 
+    @Resource
+    private JenkinsViewConverter jenkinsViewConverter;
+
     /**
      * 同步Jenkins视图
      *
@@ -98,4 +102,11 @@ public class JenkinsViewServiceImpl extends BaseServiceImpl<JenkinsView, Jenkins
         jenkinsView.setDescription(response.getDescription());
         jenkinsView.setViewUrl(response.getUrl());
     }
+
+    @Override
+    public List<JenkinsViewDTO> findByExternalSystemId(Long externalSystemId) {
+        JenkinsViewQuery query = new JenkinsViewQuery();
+        query.setExternalSystemId(externalSystemId);
+        return super.findAll(query);
+    }
 }