增加生成后端服务代码。

backend/src/main/java/com/qqchen/deploy/backend/deploy/entity/JenkinsJob.java

@@ -27,16 +27,16 @@ public class JenkinsJob extends Entity<Long> {
     @Column(name = "job_url", nullable = false)
     private String jobUrl;
 
-    @Column(name = "next_build_number", nullable = false)
+    @Column(name = "next_build_number")
     private Integer nextBuildNumber;
 
-    @Column(name = "last_build_number", nullable = false)
+    @Column(name = "last_build_number")
     private Integer lastBuildNumber;
 
-    @Column(name = "last_build_status", nullable = false)
+    @Column(name = "last_build_status")
     private String lastBuildStatus;
 
-    @Column(name = "health_report_score", nullable = false)
+    @Column(name = "health_report_score")
     private Integer healthReportScore;
 
     @Column(name = "last_build_time")

backend/src/main/java/com/qqchen/deploy/backend/deploy/integration/impl/JenkinsServiceIntegration.java

@@ -269,7 +269,7 @@ public class JenkinsServiceIntegration implements IJenkinsServiceIntegration {
         } catch (Exception e) {
             log.error("Failed to call Jenkins API: path={}, error={}, responseType={}", 
                 path, e.getMessage(), responseType.getSimpleName(), e);
-            throw new RuntimeException("调用Jenkins API<EFBFBD><EFBFBD>败: " + path, e);
+            throw new RuntimeException("调用Jenkins API失败: " + path, e);
         }
     }
 
@@ -314,9 +314,9 @@ public class JenkinsServiceIntegration implements IJenkinsServiceIntegration {
      * @return 任务列表
      */
     public List<JenkinsJobResponse> listJobs(ExternalSystem externalSystem, String viewName) {
-        // 只查询必要的字段
+        // 只查询必要的字段，确保包含lastBuild的timestamp字段
         String treeQuery = "jobs[name,url,description,buildable,nextBuildNumber," +
-            "lastBuild[number],color]";
+            "lastBuild[number,timestamp,result],color]";
             
         List<JenkinsJobResponse> jobs = callJenkinsApi(
             externalSystem,
@@ -326,19 +326,15 @@ public class JenkinsServiceIntegration implements IJenkinsServiceIntegration {
             JenkinsJobResponse.class
         );
 
-        // 过滤和清洗数据
         String baseUrl = StringUtils.removeEnd(externalSystem.getUrl(), "/");
         return jobs.stream()
             .peek(job -> {
-                // 清理描述中的多余空格
                 if (job.getDescription() != null) {
                     job.setDescription(job.getDescription().trim());
                 }
-                // 转换URL为相对路径
                 if (job.getUrl() != null) {
                     job.setUrl(job.getUrl().replace(baseUrl, ""));
                 }
-                // 设置默认值
                 if (job.getBuildable() == null) {
                     job.setBuildable(false);
                 }

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

@@ -24,6 +24,12 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Optional;
 import java.util.OptionalDouble;
+import java.util.Map;
+import java.util.function.Function;
+import java.util.stream.Collectors;
+import java.time.Instant;
+import java.time.LocalDateTime;
+import java.time.ZoneId;
 
 /**
  * Jenkins任务 Service实现
@@ -92,42 +98,43 @@ public class JenkinsJobServiceImpl extends BaseServiceImpl<JenkinsJob, JenkinsJo
     @Override
     @Transactional(rollbackFor = Exception.class)
     public Integer syncJobsByView(ExternalSystem externalSystem, JenkinsView view) {
-
+        // 1. 获取Jenkins任务列表
         List<JenkinsJobResponse> jobResponses = jenkinsServiceIntegration.listJobs(externalSystem, view.getViewName());
         if (jobResponses.isEmpty()) {
             log.info("No jobs found in Jenkins view: {}", view.getViewName());
             return 0;
         }
 
+        // 2. 查询现有任务
+        List<JenkinsJob> existingJobs = jenkinsJobRepository.findByExternalSystemIdAndViewId(
+            externalSystem.getId(),
+            view.getId()
+        );
+        Map<String, JenkinsJob> jobMap = existingJobs.stream()
+            .collect(Collectors.toMap(JenkinsJob::getJobName, Function.identity()));
+
         // 3. 转换并保存/更新任务数据
         List<JenkinsJob> jenkinsJobs = new ArrayList<>();
         for (JenkinsJobResponse jobResponse : jobResponses) {
-            // 查找是否存在相同的任务
+            JenkinsJob jenkinsJob = jobMap.getOrDefault(jobResponse.getName(), new JenkinsJob());
-            Optional<JenkinsJob> existingJob = jenkinsJobRepository.findByExternalSystemIdAndViewIdAndJobName(externalSystem.getId(), view.getId(), jobResponse.getName());
+            
-
+            // 设置基本信息
-            JenkinsJob jenkinsJob;
+            jenkinsJob.setExternalSystemId(externalSystem.getId());
-            if (existingJob.isPresent()) {
+            jenkinsJob.setViewId(view.getId());
-                // 更新已存在的任务
+            jenkinsJob.setJobName(jobResponse.getName());
-                jenkinsJob = existingJob.get();
+            
-                updateJobFromResponse(jenkinsJob, jobResponse);
+            // 更新任务信息
-                log.debug("Updating existing Jenkins job: {}", jenkinsJob.getJobName());
+            updateJobFromResponse(jenkinsJob, jobResponse);
-            } else {
+            
-                // 创建新的任务
+            // 添加到待保存列表
-                jenkinsJob = new JenkinsJob();
-                jenkinsJob.setExternalSystemId(externalSystem.getId());
-                jenkinsJob.setViewId(view.getId());
-                jenkinsJob.setJobName(jobResponse.getName());
-                updateJobFromResponse(jenkinsJob, jobResponse);
-                log.debug("Creating new Jenkins job: {}", jenkinsJob.getJobName());
-            }
             jenkinsJobs.add(jenkinsJob);
+            log.debug("{} Jenkins job: {}", jenkinsJob.getId() == null ? "Creating new" : "Updating existing", jenkinsJob.getJobName());
         }
 
         // 4. 批量保存或更新
         jenkinsJobRepository.saveAll(jenkinsJobs);
         
         log.info("Successfully synchronized {} Jenkins jobs for view: {}", jenkinsJobs.size(), view.getViewName());
-        
         return jenkinsJobs.size();
     }
 
@@ -143,8 +150,20 @@ public class JenkinsJobServiceImpl extends BaseServiceImpl<JenkinsJob, JenkinsJo
         // 设置最后构建信息
         if (response.getLastBuild() != null) {
             jenkinsJob.setLastBuildNumber(response.getLastBuild().getNumber());
-            // 根据颜色判断构建状态
             jenkinsJob.setLastBuildStatus(convertColorToStatus(response.getColor()));
+            
+            // 设置最后构建时间
+            if (response.getLastBuild().getTimestamp() != null) {
+                jenkinsJob.setLastBuildTime(LocalDateTime.ofInstant(
+                    Instant.ofEpochMilli(response.getLastBuild().getTimestamp()),
+                    ZoneId.systemDefault()
+                ));
+            }
+        } else {
+            // 如果没有最后构建信息，设置默认值
+            jenkinsJob.setLastBuildNumber(0);
+            jenkinsJob.setLastBuildStatus("NOT_BUILT");
+            jenkinsJob.setLastBuildTime(null);
         }
         
         // 设置健康分数