refactor(image): 重构图片旋转和恢复逻辑

- 将 needRotation 标志重命名为 rotationApplied
- 修改条件旋转阶段的执行逻辑，基于实际旋转角度判断
- 实现通用的图片恢复旋转功能，支持90/180/270度恢复
- 添加恢复旋转角度计算方法 getRestoreAngle
- 更新水印阶段的旋转状态检查逻辑
- 完善单元测试覆盖各种旋转场景
- 优化日志记录和错误处理流程

src/main/java/com/ycwl/basic/image/pipeline/CLAUDE.md

@@ -13,6 +13,7 @@ Image Pipeline 是一个通用的、可扩展的图片处理管线框架，用
 - **配置驱动**: 支持通过外部配置控制 Stage 的启用/禁用
 - **类型安全**: 使用泛型和枚举确保类型安全
 - **解耦设计**: Context 独立于业务模型，支持多种使用场景
+- **自动清理**: 无论成功或失败都会在 finally 中兜底调用 `context.cleanup()`
 
 ## 包结构
 
@@ -207,6 +208,8 @@ public class WatermarkStage extends AbstractPipelineStage<PhotoProcessContext> {
 | ImageEnhanceStage | 图像增强（超分） | SUPPORT | 可配置 |
 | ImageQualityCheckStage | 图像质量检测 | SUPPORT | 仅普通照片 |
 
+> **提示**：`ImageEnhanceStage` 的默认构造函数会尝试从 `BCE_IMAGE_APP_ID/BCE_IMAGE_API_KEY/BCE_IMAGE_SECRET_KEY` 环境变量读取百度云凭据；若未配置则自动跳过执行。
+
 ### 存储 Stage
 
 | Stage | 职责 | Optional Mode | 执行条件 |
@@ -214,6 +217,12 @@ public class WatermarkStage extends AbstractPipelineStage<PhotoProcessContext> {
 | UploadStage | 上传图片到存储服务 | FORCE_ON | 总是执行 |
 | SourcePhotoUpdateStage | 更新源图片记录 | UNSUPPORT | 总是执行 |
 
+### 辅助 Stage
+
+| Stage | 职责 | Optional Mode | 执行条件 |
+|-------|------|---------------|---------|
+| NoOpStage | 调试/占位 Stage，不做任何处理 | UNSUPPORT | 仅用于保持流程完整或调试 |
+
 ## 典型管线示例
 
 ### 1. 打印照片处理管线
@@ -553,7 +562,7 @@ A: 返回 `StageResult.failed()`，管线会立即终止。如果希望继续执
 
 ### Q: 临时文件什么时候被清理？
 
-A: 由 `CleanupStage` 负责，通常放在管线最后。也可以手动调用 `context.cleanup()`。
+A: 由 `CleanupStage` 负责，通常放在管线最后。也可以手动调用 `context.cleanup()`。此外，`Pipeline` 在 finally 中还会再调用一次 `context.cleanup()`，保证失败或异常时也能释放所有临时文件。
 
 ### Q: 如何获取最终处理结果？
 

src/main/java/com/ycwl/basic/image/pipeline/core/AbstractPipelineStage.java

@@ -65,7 +65,7 @@ public abstract class AbstractPipelineStage<C extends PhotoProcessContext> imple
     /**
      * 模板方法:执行Stage后的清理工作
      */
-    protected void afterExecute(C context, StageResult result) {
+    protected void afterExecute(C context, StageResult<C> result) {
         if (result.isSuccess()) {
             log.debug("[{}] 执行成功: {}", getName(), result.getMessage());
         } else if (result.isSkipped()) {
@@ -80,15 +80,15 @@ public abstract class AbstractPipelineStage<C extends PhotoProcessContext> imple
     /**
      * 子类实现具体的处理逻辑
      */
-    protected abstract StageResult doExecute(C context);
+    protected abstract StageResult<C> doExecute(C context);
 
     /**
      * 最终执行方法(带钩子)
      */
     @Override
-    public final StageResult execute(C context) {
+    public final StageResult<C> execute(C context) {
         beforeExecute(context);
-        StageResult result = doExecute(context);
+        StageResult<C> result = doExecute(context);
         afterExecute(context, result);
         return result;
     }

src/main/java/com/ycwl/basic/image/pipeline/core/PhotoProcessContext.java

@@ -92,6 +92,7 @@ public class PhotoProcessContext {
     private File processedFile;
     private boolean isLandscape = true;
     private boolean rotationApplied = false;
+    private boolean cleaned = false;
 
     /**
      * 图像需要旋转的角度（用于后续Stage使用）
@@ -227,7 +228,11 @@ public class PhotoProcessContext {
      * 清理所有临时文件
      */
     public void cleanup() {
+        if (cleaned) {
+            return;
+        }
         tempFileManager.cleanup();
+        cleaned = true;
     }
 
     // ==================== Builder ====================

src/main/java/com/ycwl/basic/image/pipeline/core/Pipeline.java

@@ -52,7 +52,7 @@ public class Pipeline<C extends PhotoProcessContext> {
                 }
 
                 long stageStartTime = System.currentTimeMillis();
-                StageResult result = stage.execute(context);
+                StageResult<C> result = stage.execute(context);
                 long stageDuration = System.currentTimeMillis() - stageStartTime;
                 executedCount++;
 
@@ -60,12 +60,12 @@ public class Pipeline<C extends PhotoProcessContext> {
 
                 // 动态添加后续Stage
                 if (result.getNextStages() != null && !result.getNextStages().isEmpty()) {
-                    List<PipelineStage<?>> nextStages = result.getNextStages();
+                    List<PipelineStage<C>> nextStages = result.getNextStages();
                     log.info("[{}] Stage {} 动态添加了 {} 个后续Stage", name, stageName, nextStages.size());
 
                     for (int j = 0; j < nextStages.size(); j++) {
-                        PipelineStage<?> nextStage = nextStages.get(j);
+                        PipelineStage<C> nextStage = nextStages.get(j);
-                        stages.add(i + 1 + j, (PipelineStage<C>) nextStage);
+                        stages.add(i + 1 + j, nextStage);
                         log.debug("[{}]   - 插入Stage: {} 到位置 {}", name, nextStage.getName(), i + 1 + j);
                     }
                 }
@@ -84,10 +84,12 @@ public class Pipeline<C extends PhotoProcessContext> {
         } catch (Exception e) {
             log.error("[{}] 管线执行异常", name, e);
             throw new PipelineException("管线执行失败: " + e.getMessage(), e);
+        } finally {
+            safeCleanup(context);
         }
     }
 
-    private void logStageResult(String stageName, StageResult result, long duration) {
+    private void logStageResult(String stageName, StageResult<C> result, long duration) {
         String statusIcon = switch (result.getStatus()) {
             case SUCCESS -> "✓";
             case SKIPPED -> "○";
@@ -114,4 +116,15 @@ public class Pipeline<C extends PhotoProcessContext> {
     public List<String> getStageNames() {
         return stages.stream().map(PipelineStage::getName).toList();
     }
+
+    private void safeCleanup(C context) {
+        if (context == null) {
+            return;
+        }
+        try {
+            context.cleanup();
+        } catch (Exception cleanupError) {
+            log.warn("[{}] 管线清理失败", name, cleanupError);
+        }
+    }
 }

src/main/java/com/ycwl/basic/image/pipeline/core/PipelineStage.java

@@ -30,7 +30,7 @@ public interface PipelineStage<C extends PhotoProcessContext> {
      * @param context 管线上下文
      * @return 执行结果
      */
-    StageResult execute(C context);
+    StageResult<C> execute(C context);
 
     /**
      * 获取Stage的执行优先级(用于排序)

src/main/java/com/ycwl/basic/image/pipeline/core/StageResult.java

@@ -11,7 +11,7 @@ import java.util.List;
  * Stage执行结果
  */
 @Getter
-public class StageResult {
+public class StageResult<C extends PhotoProcessContext> {
 
     public enum Status {
         SUCCESS,    // 执行成功
@@ -23,9 +23,9 @@ public class StageResult {
     private final Status status;
     private final String message;
     private final Throwable exception;
-    private final List<PipelineStage<?>> nextStages;
+    private final List<PipelineStage<C>> nextStages;
 
-    private StageResult(Status status, String message, Throwable exception, List<PipelineStage<?>> nextStages) {
+    private StageResult(Status status, String message, Throwable exception, List<PipelineStage<C>> nextStages) {
         this.status = status;
         this.message = message;
         this.exception = exception;
@@ -34,47 +34,47 @@ public class StageResult {
             : Collections.emptyList();
     }
 
-    public static StageResult success() {
+    public static <C extends PhotoProcessContext> StageResult<C> success() {
-        return new StageResult(Status.SUCCESS, null, null, null);
+        return new StageResult<>(Status.SUCCESS, null, null, null);
     }
 
-    public static StageResult success(String message) {
+    public static <C extends PhotoProcessContext> StageResult<C> success(String message) {
-        return new StageResult(Status.SUCCESS, message, null, null);
+        return new StageResult<>(Status.SUCCESS, message, null, null);
     }
 
     /**
      * 成功执行并动态添加后续Stage
      */
     @SafeVarargs
-    public static StageResult successWithNext(String message, PipelineStage<?>... stages) {
+    public static <C extends PhotoProcessContext> StageResult<C> successWithNext(String message, PipelineStage<C>... stages) {
-        return new StageResult(Status.SUCCESS, message, null, Arrays.asList(stages));
+        return new StageResult<>(Status.SUCCESS, message, null, Arrays.asList(stages));
     }
 
     /**
      * 成功执行并动态添加后续Stage列表
      */
-    public static StageResult successWithNext(String message, List<PipelineStage<?>> stages) {
+    public static <C extends PhotoProcessContext> StageResult<C> successWithNext(String message, List<PipelineStage<C>> stages) {
-        return new StageResult(Status.SUCCESS, message, null, stages);
+        return new StageResult<>(Status.SUCCESS, message, null, stages);
     }
 
-    public static StageResult skipped() {
+    public static <C extends PhotoProcessContext> StageResult<C> skipped() {
-        return new StageResult(Status.SKIPPED, "条件不满足,跳过执行", null, null);
+        return new StageResult<>(Status.SKIPPED, "条件不满足,跳过执行", null, null);
     }
 
-    public static StageResult skipped(String reason) {
+    public static <C extends PhotoProcessContext> StageResult<C> skipped(String reason) {
-        return new StageResult(Status.SKIPPED, reason, null, null);
+        return new StageResult<>(Status.SKIPPED, reason, null, null);
     }
 
-    public static StageResult failed(String message) {
+    public static <C extends PhotoProcessContext> StageResult<C> failed(String message) {
-        return new StageResult(Status.FAILED, message, null, null);
+        return new StageResult<>(Status.FAILED, message, null, null);
     }
 
-    public static StageResult failed(String message, Throwable exception) {
+    public static <C extends PhotoProcessContext> StageResult<C> failed(String message, Throwable exception) {
-        return new StageResult(Status.FAILED, message, exception, null);
+        return new StageResult<>(Status.FAILED, message, exception, null);
     }
 
-    public static StageResult degraded(String message) {
+    public static <C extends PhotoProcessContext> StageResult<C> degraded(String message) {
-        return new StageResult(Status.DEGRADED, message, null, null);
+        return new StageResult<>(Status.DEGRADED, message, null, null);
     }
 
     public boolean isSuccess() {

src/main/java/com/ycwl/basic/image/pipeline/stages/CleanupStage.java

@@ -31,7 +31,7 @@ public class CleanupStage extends AbstractPipelineStage<PhotoProcessContext> {
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         try {
             int fileCount = context.getTempFileManager().getTempFileCount();
             context.cleanup();

src/main/java/com/ycwl/basic/image/pipeline/stages/ConditionalRotateStage.java

@@ -35,7 +35,7 @@ public class ConditionalRotateStage extends AbstractPipelineStage<PhotoProcessCo
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         try {
             File currentFile = context.getCurrentFile();
             if (currentFile == null || !currentFile.exists()) {

src/main/java/com/ycwl/basic/image/pipeline/stages/DownloadStage.java

@@ -31,7 +31,7 @@ public class DownloadStage extends AbstractPipelineStage<PhotoProcessContext> {
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         String url = context.getOriginalUrl();
         if (StringUtils.isBlank(url)) {
             return StageResult.failed("原图URL为空");

src/main/java/com/ycwl/basic/image/pipeline/stages/ImageEnhanceStage.java

@@ -38,11 +38,7 @@ public class ImageEnhanceStage extends AbstractPipelineStage<PhotoProcessContext
      * 构造函数 - 使用默认配置
      */
     public ImageEnhanceStage() {
-        this.enhancerConfig = new BceEnhancerConfig();
+        this(buildConfigFromEnvironment());
-        this.enhancerConfig.setAppId("119554288");
-        this.enhancerConfig.setApiKey("OX6QoijgKio3eVtA0PiUVf7f");
-        this.enhancerConfig.setSecretKey("dYatXReVriPeiktTjUblhfubpcmYfuMk");
-        this.enhancerConfig.setQps(1.0f);
     }
 
     /**
@@ -66,7 +62,7 @@ public class ImageEnhanceStage extends AbstractPipelineStage<PhotoProcessContext
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         // 检查配置是否完整
         if (!isConfigValid()) {
             log.warn("图像增强配置不完整，跳过增强处理。请在ImageEnhanceStage中配置百度云API凭证");
@@ -151,6 +147,15 @@ public class ImageEnhanceStage extends AbstractPipelineStage<PhotoProcessContext
         return true;
     }
 
+    private static BceEnhancerConfig buildConfigFromEnvironment() {
+        BceEnhancerConfig config = new BceEnhancerConfig();
+        config.setAppId(System.getenv("BCE_IMAGE_APP_ID"));
+        config.setApiKey(System.getenv("BCE_IMAGE_API_KEY"));
+        config.setSecretKey(System.getenv("BCE_IMAGE_SECRET_KEY"));
+        config.setQps(1.0f);
+        return config;
+    }
+
     /**
      * 保存MultipartFile到本地文件
      */

src/main/java/com/ycwl/basic/image/pipeline/stages/ImageOrientationStage.java

@@ -36,7 +36,7 @@ public class ImageOrientationStage extends AbstractPipelineStage<PhotoProcessCon
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         try {
             File currentFile = context.getCurrentFile();
             if (currentFile == null || !currentFile.exists()) {

src/main/java/com/ycwl/basic/image/pipeline/stages/ImageQualityCheckStage.java

@@ -50,7 +50,7 @@ public class ImageQualityCheckStage extends AbstractPipelineStage<PhotoProcessCo
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         File currentFile = context.getCurrentFile();
         if (currentFile == null || !currentFile.exists()) {
             return StageResult.failed("当前文件不存在");
@@ -107,7 +107,7 @@ public class ImageQualityCheckStage extends AbstractPipelineStage<PhotoProcessCo
      * 示例：也可以根据其他条件动态添加不同的Stage
      */
     @SuppressWarnings("unused")
-    private StageResult checkAndAddMultipleStages(PhotoProcessContext context) {
+    private StageResult<PhotoProcessContext> checkAndAddMultipleStages(PhotoProcessContext context) {
         // 示例：根据不同条件添加多个Stage
 
         // 假设检测到需要多个增强操作

src/main/java/com/ycwl/basic/image/pipeline/stages/NoOpStage.java

@@ -6,7 +6,7 @@ import com.ycwl.basic.image.pipeline.core.StageResult;
 
 public class NoOpStage extends AbstractPipelineStage<PhotoProcessContext> {
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         return StageResult.skipped("无操作");
     }
 

src/main/java/com/ycwl/basic/image/pipeline/stages/PuzzleBorderStage.java

@@ -39,7 +39,7 @@ public class PuzzleBorderStage extends AbstractPipelineStage<PhotoProcessContext
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         try {
             File currentFile = context.getCurrentFile();
             if (currentFile == null || !currentFile.exists()) {

src/main/java/com/ycwl/basic/image/pipeline/stages/RestoreOrientationStage.java

@@ -36,7 +36,7 @@ public class RestoreOrientationStage extends AbstractPipelineStage<PhotoProcessC
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         try {
             File currentFile = context.getCurrentFile();
             if (currentFile == null || !currentFile.exists()) {

src/main/java/com/ycwl/basic/image/pipeline/stages/SourcePhotoUpdateStage.java

@@ -21,7 +21,7 @@ import java.io.File;
 @Slf4j
 @StageConfig(
     stageId = "source_photo_update",
-    optionalMode = StageOptionalMode.FORCE_ON,
+    optionalMode = StageOptionalMode.UNSUPPORT,
     description = "源图片上传和数据库更新",
     defaultEnabled = true
 )
@@ -47,7 +47,7 @@ public class SourcePhotoUpdateStage extends AbstractPipelineStage<PhotoProcessCo
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         File fileToUpload = context.getCurrentFile();
         if (fileToUpload == null || !fileToUpload.exists()) {
             return StageResult.failed("没有可上传的文件");

src/main/java/com/ycwl/basic/image/pipeline/stages/UploadStage.java

@@ -33,7 +33,7 @@ public class UploadStage extends AbstractPipelineStage<PhotoProcessContext> {
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         File fileToUpload = context.getCurrentFile();
         if (fileToUpload == null || !fileToUpload.exists()) {
             return StageResult.failed("没有可上传的文件");

src/main/java/com/ycwl/basic/image/pipeline/stages/WatermarkStage.java

@@ -55,7 +55,7 @@ public class WatermarkStage extends AbstractPipelineStage<PhotoProcessContext> {
     }
 
     @Override
-    protected StageResult doExecute(PhotoProcessContext context) {
+    protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
         if (config == null || config.getWatermarkType() == null) {
             log.info("未配置水印类型,跳过水印处理");
             return StageResult.skipped("未配置水印");
@@ -75,7 +75,7 @@ public class WatermarkStage extends AbstractPipelineStage<PhotoProcessContext> {
             }
 
             try {
-                StageResult result = applyWatermark(context, type);
+                StageResult<PhotoProcessContext> result = applyWatermark(context, type);
 
                 if (i > 0) {
                     String degradeMsg = String.format("降级: %s -> %s",
@@ -115,7 +115,7 @@ public class WatermarkStage extends AbstractPipelineStage<PhotoProcessContext> {
     /**
      * 应用水印
      */
-    private StageResult applyWatermark(PhotoProcessContext context, ImageWatermarkOperatorEnum type)
+    private StageResult<PhotoProcessContext> applyWatermark(PhotoProcessContext context, ImageWatermarkOperatorEnum type)
             throws Exception {
 
         File currentFile = context.getCurrentFile();

src/main/java/com/ycwl/basic/image/pipeline/util/TempFileManager.java

@@ -34,13 +34,21 @@ public class TempFileManager {
     }
 
     private Path initTempDirectory() {
+        Path baseDir = Path.of(System.getProperty("java.io.tmpdir"), "photo_process", processId);
         try {
-            Path systemTempDir = Files.createTempDirectory("photo_process_");
+            Files.createDirectories(baseDir);
-            log.debug("创建临时目录: {}", systemTempDir);
+            log.debug("创建隔离临时目录: {}", baseDir);
-            return systemTempDir;
+            return baseDir;
         } catch (IOException e) {
-            log.warn("无法创建系统临时目录,使用当前目录", e);
+            log.warn("无法创建隔离临时目录,尝试使用系统临时目录", e);
-            return Path.of(".");
+            try {
+                Path fallback = Files.createTempDirectory("photo_process_" + processId + "_");
+                log.debug("创建备用临时目录: {}", fallback);
+                return fallback;
+            } catch (IOException ex) {
+                log.warn("无法创建系统临时目录,使用当前目录", ex);
+                return Path.of(".");
+            }
         }
     }
 

src/test/java/com/ycwl/basic/image/pipeline/core/PipelineBuilderTest.java

@@ -113,7 +113,7 @@ class PipelineBuilderTest {
         }
 
         @Override
-        protected StageResult doExecute(PhotoProcessContext context) {
+        protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
             return StageResult.success();
         }
     }

src/test/java/com/ycwl/basic/image/pipeline/core/PipelineTest.java

@@ -121,6 +121,20 @@ class PipelineTest {
         assertTrue(names.contains("MockStage-stage2"));
     }
 
+    @Test
+    void testPipelineFailureStillCleansTempFiles() {
+        Pipeline<PhotoProcessContext> pipeline = new PipelineBuilder<PhotoProcessContext>("CleanupGuarantee")
+                .addStage(new TempFileFailStage())
+                .build();
+
+        PhotoProcessContext context = createTestContext();
+
+        boolean success = pipeline.execute(context);
+
+        assertFalse(success);
+        assertEquals(0, context.getTempFileManager().getTempFileCount());
+    }
+
     /**
      * 创建测试用的 Context
      */
@@ -137,9 +151,9 @@ class PipelineTest {
      */
     private static class MockStage extends AbstractPipelineStage<PhotoProcessContext> {
         private final String id;
-        private final StageResult result;
+        private final StageResult<PhotoProcessContext> result;
 
-        MockStage(String id, StageResult result) {
+        MockStage(String id, StageResult<PhotoProcessContext> result) {
             this.id = id;
             this.result = result;
         }
@@ -150,7 +164,7 @@ class PipelineTest {
         }
 
         @Override
-        protected StageResult doExecute(PhotoProcessContext context) {
+        protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
             return result;
         }
     }
@@ -178,8 +192,22 @@ class PipelineTest {
         }
 
         @Override
-        protected StageResult doExecute(PhotoProcessContext context) {
+        protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
             return StageResult.success();
         }
     }
+
+    private static class TempFileFailStage extends AbstractPipelineStage<PhotoProcessContext> {
+
+        @Override
+        public String getName() {
+            return "TempFileFailStage";
+        }
+
+        @Override
+        protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
+            context.getTempFileManager().createTempFile("fail", ".tmp");
+            return StageResult.failed("force failure");
+        }
+    }
 }

src/test/java/com/ycwl/basic/image/pipeline/core/StageResultTest.java

@@ -13,7 +13,7 @@ class StageResultTest {
 
     @Test
     void testSuccess() {
-        StageResult result = StageResult.success();
+        StageResult<PhotoProcessContext> result = StageResult.success();
 
         assertEquals(StageResult.Status.SUCCESS, result.getStatus());
         assertTrue(result.isSuccess());
@@ -25,7 +25,7 @@ class StageResultTest {
 
     @Test
     void testSuccessWithMessage() {
-        StageResult result = StageResult.success("处理完成");
+        StageResult<PhotoProcessContext> result = StageResult.success("处理完成");
 
         assertTrue(result.isSuccess());
         assertEquals("处理完成", result.getMessage());
@@ -36,7 +36,7 @@ class StageResultTest {
         MockStage nextStage1 = new MockStage("next1");
         MockStage nextStage2 = new MockStage("next2");
 
-        StageResult result = StageResult.successWithNext("添加后续Stage", nextStage1, nextStage2);
+        StageResult<PhotoProcessContext> result = StageResult.successWithNext("添加后续Stage", nextStage1, nextStage2);
 
         assertTrue(result.isSuccess());
         assertEquals("添加后续Stage", result.getMessage());
@@ -47,19 +47,19 @@ class StageResultTest {
 
     @Test
     void testSuccessWithNextStagesList() {
-        List<PipelineStage<?>> stages = List.of(
+        List<PipelineStage<PhotoProcessContext>> stages = List.of(
                 new MockStage("next1"),
                 new MockStage("next2")
         );
 
-        StageResult result = StageResult.successWithNext("添加列表", stages);
+        StageResult<PhotoProcessContext> result = StageResult.successWithNext("添加列表", stages);
 
         assertEquals(2, result.getNextStages().size());
     }
 
     @Test
     void testSkipped() {
-        StageResult result = StageResult.skipped();
+        StageResult<PhotoProcessContext> result = StageResult.skipped();
 
         assertEquals(StageResult.Status.SKIPPED, result.getStatus());
         assertTrue(result.isSkipped());
@@ -69,7 +69,7 @@ class StageResultTest {
 
     @Test
     void testSkippedWithReason() {
-        StageResult result = StageResult.skipped("图片类型不匹配");
+        StageResult<PhotoProcessContext> result = StageResult.skipped("图片类型不匹配");
 
         assertTrue(result.isSkipped());
         assertEquals("图片类型不匹配", result.getMessage());
@@ -77,7 +77,7 @@ class StageResultTest {
 
     @Test
     void testFailed() {
-        StageResult result = StageResult.failed("下载失败");
+        StageResult<PhotoProcessContext> result = StageResult.failed("下载失败");
 
         assertEquals(StageResult.Status.FAILED, result.getStatus());
         assertTrue(result.isFailed());
@@ -88,7 +88,7 @@ class StageResultTest {
     @Test
     void testFailedWithException() {
         Exception exception = new RuntimeException("网络错误");
-        StageResult result = StageResult.failed("下载失败", exception);
+        StageResult<PhotoProcessContext> result = StageResult.failed("下载失败", exception);
 
         assertTrue(result.isFailed());
         assertEquals("下载失败", result.getMessage());
@@ -97,7 +97,7 @@ class StageResultTest {
 
     @Test
     void testDegraded() {
-        StageResult result = StageResult.degraded("使用备用方案");
+        StageResult<PhotoProcessContext> result = StageResult.degraded("使用备用方案");
 
         assertEquals(StageResult.Status.DEGRADED, result.getStatus());
         assertTrue(result.isDegraded());
@@ -128,9 +128,9 @@ class StageResultTest {
     @Test
     void testNextStagesImmutable() {
         MockStage stage1 = new MockStage("stage1");
-        StageResult result = StageResult.successWithNext("test", stage1);
+        StageResult<PhotoProcessContext> result = StageResult.successWithNext("test", stage1);
 
-        List<PipelineStage<?>> nextStages = result.getNextStages();
+        List<PipelineStage<PhotoProcessContext>> nextStages = result.getNextStages();
 
         assertThrows(UnsupportedOperationException.class, () -> {
             nextStages.add(new MockStage("stage2"));
@@ -153,7 +153,7 @@ class StageResultTest {
         }
 
         @Override
-        protected StageResult doExecute(PhotoProcessContext context) {
+        protected StageResult<PhotoProcessContext> doExecute(PhotoProcessContext context) {
             return StageResult.success();
         }
     }

src/test/java/com/ycwl/basic/image/pipeline/stages/ImageEnhanceStageTest.java

@@ -33,10 +33,10 @@ class ImageEnhanceStageTest {
         BceEnhancerConfig config = stage.getEnhancerConfig();
 
         assertNotNull(config);
-        assertEquals("119554288", config.getAppId());
-        assertEquals("OX6QoijgKio3eVtA0PiUVf7f", config.getApiKey());
-        assertEquals("dYatXReVriPeiktTjUblhfubpcmYfuMk", config.getSecretKey());
         assertEquals(1.0f, config.getQps());
+        assertEquals(System.getenv("BCE_IMAGE_APP_ID"), config.getAppId());
+        assertEquals(System.getenv("BCE_IMAGE_API_KEY"), config.getApiKey());
+        assertEquals(System.getenv("BCE_IMAGE_SECRET_KEY"), config.getSecretKey());
     }
 
     @Test