fix 混图增加上传图片

netflix-service/src/main/java/com/cyksj/service/midjourney/impl/MidjourneyServiceImpl.java

@@ -194,6 +194,9 @@ public class MidjourneyServiceImpl implements MidjourneyService {
             if (code == 3) {
                 throw BusinessRuntimeException.getInstance("账号不存在");
             }
+            if (code == 4) {
+                throw BusinessRuntimeException.getInstance("图片重复");
+            }
             if (code == 24) {
                 throw BusinessRuntimeException.getInstance("prompt包含敏感词");
             }
@@ -277,7 +280,7 @@ public class MidjourneyServiceImpl implements MidjourneyService {
         List<String> list = new ArrayList<>();
         for (String base64 : base64Array) {
             byte[] body = Base64.getDecoder().decode(base64);
-            Path tempFile = Files.createTempFile(UUID.randomUUID().toString(), ".jpg");
+            Path tempFile = Files.createTempFile(UUID.randomUUID().toString(), ".jpeg");
             try (FileImageOutputStream imageOutput = new FileImageOutputStream(tempFile.toFile())) {
                 imageOutput.write(body, 0, body.length);
             }