refactor(工作台): 优化 API 统计时内存占用较大

backend/services/api-test/src/main/java/io/metersphere/api/controller/definition/ApiDefinitionController.java

@@ -97,26 +97,29 @@ public class ApiDefinitionController {
     @RequiresPermissions(PermissionConstants.PROJECT_API_DEFINITION_READ)
     @CheckOwner(resourceId = "#projectId", resourceType = "project")
     public ApiCoverageDTO rage(@PathVariable String projectId) {
-        List<String> apiAllIds = new ArrayList<>();
+        // 筛选出所有 API 的 ID 和 HTTP 类型的 API
-        List<ApiDefinition> httpApiList = new ArrayList<>();
+        List<ApiDefinition> apiDefinitions = extApiDefinitionMapper.selectBaseInfoByProjectId(projectId);
-        extApiDefinitionMapper.selectBaseInfoByProjectId(projectId).forEach(apiDefinition -> {
+        List<String> apiAllIds = apiDefinitions.stream().map(ApiDefinition::getId).toList();
-            if (StringUtils.equalsIgnoreCase(apiDefinition.getProtocol(), "http")) {
+        List<ApiDefinition> httpApiList = apiDefinitions.stream()
-                httpApiList.add(apiDefinition);
+                .filter(api -> StringUtils.equalsIgnoreCase(api.getProtocol(), "http"))
-            }
+                .toList();
-            apiAllIds.add(apiDefinition.getId());
-        });
 
+        // 获取 API 定义、测试用例 ID 和场景步骤中的 API ID
         List<String> apiDefinitionIdFromCase = extApiTestCaseMapper.selectApiId(projectId);
-        List<String> apiInScenarioStep = extApiScenarioStepMapper.selectResourceId(projectId, ApiScenarioStepType.API.name());
+        List<String> apiInScenarioStep = new ArrayList<>(extApiScenarioStepMapper.selectResourceId(projectId, ApiScenarioStepType.API.name()));
         List<String> apiCaseIdInStep = extApiScenarioStepMapper.selectResourceId(projectId, ApiScenarioStepType.API_CASE.name());
+
+        // 如果有场景步骤中的 API 用例 ID，追加相关 API ID
         if (CollectionUtils.isNotEmpty(apiCaseIdInStep)) {
             List<String> apiCaseIdInScenarioStep = extApiTestCaseMapper.selectApiIdByCaseId(apiCaseIdInStep);
             apiInScenarioStep.addAll(apiCaseIdInScenarioStep);
         }
 
-        List<String> apiInStepList = apiScenarioService.selectApiIdInCustomRequest(projectId, httpApiList);
+        // 获取自定义步骤中的 API ID 并合并
+        List<String> apiInStepList = new ArrayList<>(apiScenarioService.selectApiIdInCustomRequest(projectId, httpApiList));
         apiInStepList.addAll(apiInScenarioStep);
 
+        // 构建结果 DTO
         return new ApiCoverageDTO(apiAllIds, apiDefinitionIdFromCase, apiInStepList);
     }
 

backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiScenarioStepMapper.java

@@ -1,7 +1,6 @@
 package io.metersphere.api.mapper;
 
 import io.metersphere.api.domain.ApiScenarioCsvStep;
-import io.metersphere.api.domain.ApiScenarioStep;
 import io.metersphere.api.dto.scenario.ApiScenarioStepDTO;
 import org.apache.ibatis.annotations.Param;
 
@@ -29,5 +28,5 @@ public interface ExtApiScenarioStepMapper {
 
     List<String> selectResourceId(@Param("projectId") String projectId, @Param("stepType") String stepType);
 
-    List<ApiScenarioStep> selectCustomRequestConfigByProjectId(String projectId);
+    List<String> selectCustomRequestConfigByProjectId(String projectId);
 }

backend/services/api-test/src/main/java/io/metersphere/api/mapper/ExtApiScenarioStepMapper.xml

@@ -37,12 +37,14 @@
           AND scenario.project_id = #{projectId}
           AND scenario.deleted IS FALSE
     </select>
-    <select id="selectCustomRequestConfigByProjectId" resultType="io.metersphere.api.domain.ApiScenarioStep">
+    <select id="selectCustomRequestConfigByProjectId" resultType="java.lang.String">
-        select step.id, step.config
+        select step.id
         from api_scenario_step step
                  INNER JOIN api_scenario scenario
                             ON step.scenario_id = scenario.id
         where scenario.project_id = #{0}
           AND scenario.deleted IS FALSE
+          AND step.step_type IN ('API', 'API_CASE', 'CUSTOM_REQUEST')
+          AND JSON_EXTRACT(step.config, '$.protocol') = 'http'
     </select>
 </mapper>

backend/services/api-test/src/main/java/io/metersphere/api/service/scenario/ApiScenarioService.java

@@ -2375,7 +2375,6 @@ public class ApiScenarioService extends MoveNodeService {
     }
 
 
-
     public List<OperationHistoryDTO> operationHistoryList(OperationHistoryRequest request) {
         return operationHistoryService.listWidthTable(request, SCENARIO_TABLE);
     }
@@ -2626,45 +2625,51 @@ public class ApiScenarioService extends MoveNodeService {
     }
 
     public List<String> selectApiIdInCustomRequest(String projectId, List<ApiDefinition> apiDefinitions) {
-        List<String> returnList = new ArrayList<>();
+        if (apiDefinitions == null || apiDefinitions.isEmpty()) {
-        List<ApiScenarioStep> stepConfigList = extApiScenarioStepMapper.selectCustomRequestConfigByProjectId(projectId);
+            return Collections.emptyList();
-        List<String> requestIdList = new ArrayList<>();
+        }
-        stepConfigList.forEach(step -> requestIdList.add(step.getId()));
+
+        // 获取项目中所有的自定义请求 ID
+        List<String> requestIdList = extApiScenarioStepMapper.selectCustomRequestConfigByProjectId(projectId);
         if (requestIdList.isEmpty()) {
-            return returnList;
+            return Collections.emptyList();
         }
+
+
+        // 分批处理配置请求 ID 列表
+        Map<String, Set<String>> methodPathMap = new HashMap<>();
+        SubListUtils.dealForSubList(requestIdList, 200, batchIds -> {
+            // 查询当前批次的 Blob 数据
             ApiScenarioStepBlobExample scenarioStepBlobExample = new ApiScenarioStepBlobExample();
-        scenarioStepBlobExample.createCriteria().andIdIn(requestIdList);
+            scenarioStepBlobExample.createCriteria().andIdIn(batchIds);
-        List<ApiScenarioStepBlob> httpRequestStopBlobList = apiScenarioStepBlobMapper.selectByExampleWithBLOBs(scenarioStepBlobExample);
+            List<ApiScenarioStepBlob> blobList = apiScenarioStepBlobMapper.selectByExampleWithBLOBs(scenarioStepBlobExample);
-        Map<String, List<String>> methodPathMap = new HashMap<>();
+
-        httpRequestStopBlobList.forEach(blob -> {
+            // 解析并构建方法与路径映射，处理完一个批次后释放内存
-            if (blob.getContent() != null) {
+            blobList.stream()
+                    .map(ApiScenarioStepBlob::getContent)
+                    .filter(Objects::nonNull)
+                    .forEach(content -> {
                         try {
-                    AbstractMsProtocolTestElement protocolTestElement = ApiDataUtils.parseObject(new String(blob.getContent()), AbstractMsProtocolTestElement.class);
+                            AbstractMsProtocolTestElement protocolTestElement = ApiDataUtils.parseObject(new String(content), AbstractMsProtocolTestElement.class);
                             if (protocolTestElement instanceof MsHTTPElement msHTTPElement) {
-                        String method = msHTTPElement.getMethod();
+                                methodPathMap.computeIfAbsent(msHTTPElement.getMethod(), k -> new HashSet<>())
-                        if (methodPathMap.containsKey(method)) {
+                                        .add(msHTTPElement.getPath());
-                            methodPathMap.get(method).add(msHTTPElement.getPath());
-                        } else {
-                            List<String> pathList = new ArrayList<>();
-                            pathList.add(msHTTPElement.getPath());
-                            methodPathMap.put(method, pathList);
-                        }
                             }
                         } catch (Exception e) {
                             LogUtils.error(e);
                         }
-            }
                     });
-        for (ApiDefinition apiDefinition : apiDefinitions) {
+            blobList.clear(); // 清空当前批次，释放内存
-            if (methodPathMap.containsKey(apiDefinition.getMethod())) {
+        });
-                String apiPath = apiDefinition.getPath();
+
-                List<String> customUrlList = methodPathMap.get(apiDefinition.getMethod());
+        // 遍历 API 定义，匹配路径
-                if (ApiDefinitionUtils.isUrlInList(apiPath, customUrlList)) {
+        return apiDefinitions.stream()
-                    returnList.add(apiDefinition.getId());
+                .filter(apiDefinition -> {
-                }
+                    Set<String> customUrls = methodPathMap.get(apiDefinition.getMethod());
-            }
+                    return customUrls != null && ApiDefinitionUtils.isUrlInList(apiDefinition.getPath(), customUrls);
-        }
+                })
-        return returnList;
+                .map(ApiDefinition::getId)
+                .toList();
     }
+
 }

backend/services/api-test/src/test/java/io/metersphere/api/controller/ApiCalculateTest.java

@@ -226,7 +226,7 @@ public class ApiCalculateTest extends BaseTest {
         Assertions.assertEquals(16, apiCoverageDTO.getUnCoverWithApiCase());
         Assertions.assertEquals(apiCoverageDTO.getApiCaseCoverage(), CalculateUtils.reportPercentage(apiCoverageDTO.getCoverWithApiCase(), apiCoverageDTO.getAllApiCount()));
 
-        Assertions.assertEquals(8, apiCoverageDTO.getCoverWithApiScenario());
+        Assertions.assertEquals(4, apiCoverageDTO.getCoverWithApiScenario());
         Assertions.assertEquals(12, apiCoverageDTO.getUnCoverWithApiScenario());
         Assertions.assertEquals(apiCoverageDTO.getScenarioCoverage(), CalculateUtils.reportPercentage(apiCoverageDTO.getCoverWithApiScenario(), apiCoverageDTO.getAllApiCount()));