From 8cd5e831220cd4f6e18b72667bc3bf27fb15dc25 Mon Sep 17 00:00:00 2001
From: Vincent <19330835921@163.com>
Date: Fri, 27 Jun 2025 14:16:18 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=AF=B9=E9=87=8D=E5=A4=8D=E5=9B=BE?=
 =?UTF-8?q?=E7=89=87=E9=9B=86=E5=90=88=E5=8E=BB=E9=87=8D?=
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---
 .../custom/ocr/api/thread/DuplicateTaskRunner.java    | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/jeecg-module-custom/src/main/java/org/jeecg/module/custom/ocr/api/thread/DuplicateTaskRunner.java b/jeecg-module-custom/src/main/java/org/jeecg/module/custom/ocr/api/thread/DuplicateTaskRunner.java
index db0aa2c..40b1000 100644
--- a/jeecg-module-custom/src/main/java/org/jeecg/module/custom/ocr/api/thread/DuplicateTaskRunner.java
+++ b/jeecg-module-custom/src/main/java/org/jeecg/module/custom/ocr/api/thread/DuplicateTaskRunner.java
@@ -224,6 +224,15 @@ public class DuplicateTaskRunner {
 
     private boolean notifyTaskCompletion(String taskNo, Long tenantNo, Long accountNo, double maxSimilarity, List<OcrPictureInfo> pictures, List<TaskCompletionRequest.HisPictureRepeat> historyLists) {
         try {
+            // 去重
+            List<TaskCompletionRequest.HisPictureRepeat> hisPictureRepeats = historyLists.stream()
+                    .collect(Collectors.collectingAndThen(
+                            Collectors.toMap(
+                                    TaskCompletionRequest.HisPictureRepeat::getHisTaskNo, // 按 hisTaskNo 作为 key
+                                    hisPictureRepeat -> hisPictureRepeat,                // 保留整个对象
+                                    (existing, replacement) -> existing),                // 保留第一个出现的元素
+                            map -> new ArrayList<>(map.values())
+                    ));
             // 构造任务完成数据
             TaskCompletionRequest.TaskCompletionData data = new TaskCompletionRequest.TaskCompletionData();
             data.setTenantNo(tenantNo);
@@ -243,7 +252,7 @@ public class DuplicateTaskRunner {
                         repeat.setImgName(p.getImgName());
                         repeat.setImgUrl(p.getImageUrl());
                         repeat.setDynamicFields(new HashMap<>()); // 动态字段待补充
-                        repeat.setHisPictureRepeatList(historyLists);
+                        repeat.setHisPictureRepeatList(hisPictureRepeats);
                         return repeat;
                     })
                     .collect(Collectors.toList());