From ccb7e08bb1de32c687e27da6db5695f1abbbbdcc Mon Sep 17 00:00:00 2001
From: zhushengwen <zsw@126.com>
Date: Tue, 30 Apr 2024 12:58:51 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E8=A1=A8=E4=B8=AD=E6=9C=89?=
 =?UTF-8?q?=E7=A9=BA=E5=80=BC=E9=97=AE=E9=A2=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../java/com/anwen/mongo/convert/Converter.java    | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java b/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
index 06c5dc18..88e38cce 100644
--- a/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
+++ b/mongo-plus-core/src/main/java/com/anwen/mongo/convert/Converter.java
@@ -9,7 +9,6 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.util.*;
-import java.util.stream.Collectors;
 
 public class Converter {
 
@@ -33,7 +32,7 @@ public class Converter {
         return resultList;
     }
 
-    public static Map<String,Object> convertDocumentToMapOne(FindIterable<Map> iterable){
+    public static Map<String, Object> convertDocumentToMapOne(FindIterable<Map> iterable) {
         try (MongoCursor<Map> cursor = iterable.iterator()) {
             if (cursor.hasNext()) {
                 return convertKeysToCamelCase(cursor.next());
@@ -61,10 +60,13 @@ public class Converter {
 
     public static Map<String, Object> convertKeysToCamelCase(Map<String, Object> map) {
         return map.entrySet().stream()
-                .collect(Collectors.toMap(
-                        entry -> convertToCamelCaseIfNeeded(entry.getKey()),
-                        entry -> convertValue(entry.getValue())
-                ));
+                .collect(
+                        HashMap::new,
+                        (m, entry) ->
+                                m.put(convertToCamelCaseIfNeeded(entry.getKey()),
+                                        convertValue(entry.getValue())),
+                        HashMap::putAll
+                );
     }
 
     private static String convertToCamelCaseIfNeeded(String key) {
-- 
Gitee