保存校对后 json 是 ok 的

data/data/img/3d1f89e6169021f8f5789ca842e050d4.txt

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9c5dc04a692203e43f3fbb946f0eec24bf8e8d0b3cd75324844cc142e8b04ffa
+size 495612

data/data/json2/3d1f89e6169021f8f5789ca842e050d4.json

@@ -0,0 +1,155 @@
+[
+  {
+    "pos": [],
+    "selected_rectange": {},
+    "Characters": []
+  },
+  {
+    "pos": [
+      {
+        "x": 595,
+        "y": 54
+      },
+      {
+        "x": 720,
+        "y": 54
+      },
+      {
+        "x": 720,
+        "y": 79
+      },
+      {
+        "x": 595,
+        "y": 79
+      }
+    ],
+    "selected_rectange": {
+      "Id": 1,
+      "lft": 489,
+      "tp": 10,
+      "wdth": 312,
+      "hght": 146
+    },
+    "Characters": [
+      {
+        "Character": 31616,
+        "Foreground": "#FF000000",
+        "x": 595,
+        "y": 54,
+        "w": 43,
+        "h": 25,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "b7fa65cc-c91d-4d98-a7fa-049d52453c36"
+      },
+      {
+        "Character": 26131,
+        "Foreground": "#FF000000",
+        "x": 638,
+        "y": 54,
+        "w": 36,
+        "h": 25,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "36dd755e-a83e-44d9-93e4-dbd6136623d3"
+      },
+      {
+        "Character": 23398,
+        "Foreground": "#FF000000",
+        "x": 674,
+        "y": 54,
+        "w": 46,
+        "h": 25,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "a517490b-bdda-4078-9464-54bf042fc8ed"
+      }
+    ]
+  },
+  {
+    "pos": [
+      {
+        "x": 590,
+        "y": 76
+      },
+      {
+        "x": 719,
+        "y": 76
+      },
+      {
+        "x": 719,
+        "y": 123
+      },
+      {
+        "x": 590,
+        "y": 123
+      }
+    ],
+    "selected_rectange": {
+      "Id": 1,
+      "lft": 489,
+      "tp": 10,
+      "wdth": 312,
+      "hght": 146
+    },
+    "Characters": [
+      {
+        "Character": 24418,
+        "Foreground": "#FF000000",
+        "x": 590,
+        "y": 76,
+        "w": 12,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "b958de07-4128-462d-a725-eaa01f25c14d"
+      },
+      {
+        "Character": 23481,
+        "Foreground": "#FF000000",
+        "x": 602,
+        "y": 76,
+        "w": 17,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "358a836c-ee5f-453c-94b3-ad5ab867d688"
+      },
+      {
+        "Character": 35422,
+        "Foreground": "#FF000000",
+        "x": 619,
+        "y": 76,
+        "w": 35,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "0411c1b8-a23a-4c31-82e8-e0f7cca98bb6"
+      },
+      {
+        "Character": 47,
+        "Foreground": "#FF000000",
+        "x": 654,
+        "y": 76,
+        "w": 6,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "414278f9-b44a-4a46-ab4c-455575b24549"
+      },
+      {
+        "Character": 21103,
+        "Foreground": "#FF000000",
+        "x": 660,
+        "y": 76,
+        "w": 17,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "715782cf-81f8-4198-bf82-9a54b981cf73"
+      },
+      {
+        "Character": 32792,
+        "Foreground": "#FF000000",
+        "x": 677,
+        "y": 76,
+        "w": 42,
+        "h": 47,
+        "ImageMD5": "3d1f89e6169021f8f5789ca842e050d4",
+        "guid": "964f2cf9-5ccd-435b-8dc0-62c3c77772f8"
+      }
+    ]
+  }
+]

src/WpfEditor/global.cs

@@ -322,6 +322,7 @@ namespace WpfEditor
                 };
                 
                 string jsonString = JsonConvert.SerializeObject(lines, settings);
+                //List<TextLine> lines2 = loadJsonReviseEdit_(jsonString);
                 File.WriteAllText(pth_json_reviseEdit, jsonString, Encoding.UTF8);
             }
             catch (Exception ex)
@@ -330,26 +331,18 @@ namespace WpfEditor
             }
         }
 
-        // 从 JSON 恢复 lines 的方法
-        public static List<TextLine> loadJsonReviseEdit(string pth_json_reviseEdit)
+        public static List<TextLine> loadJsonReviseEdit_(string jsonString)
         {
             try
             {
-                if (!File.Exists(pth_json_reviseEdit))
-                {
-                    throw new FileNotFoundException($"JSON 文件不存在: {pth_json_reviseEdit}");
-                }
-
-                string jsonString = File.ReadAllText(pth_json_reviseEdit, Encoding.UTF8);
-                
                 var settings = new JsonSerializerSettings
                 {
                     NullValueHandling = NullValueHandling.Ignore,
                     DefaultValueHandling = DefaultValueHandling.Ignore
                 };
-                
+
                 List<TextLine> lines = JsonConvert.DeserializeObject<List<TextLine>>(jsonString, settings);
-                
+
                 // 确保返回的不是 null，并重新初始化 Brush 属性
                 if (lines != null)
                 {
@@ -362,10 +355,53 @@ namespace WpfEditor
                         }
                     }
                 }
-                
+
                 return lines ?? new List<TextLine>();
             }
             catch (Exception ex)
+            {
+                throw new Exception($"反序列化 JSON 失败: {ex.Message}", ex);
+            }
+        }
+
+        // 从 JSON 恢复 lines 的方法
+        public static List<TextLine> loadJsonReviseEdit(string pth_json_reviseEdit)
+        {
+            try
+            {
+                if (!File.Exists(pth_json_reviseEdit))
+                {
+                    throw new FileNotFoundException($"JSON 文件不存在: {pth_json_reviseEdit}");
+                }
+
+                string jsonString = File.ReadAllText(pth_json_reviseEdit, Encoding.UTF8);
+
+                return loadJsonReviseEdit_(jsonString);
+
+                //var settings = new JsonSerializerSettings
+                //{
+                //    NullValueHandling = NullValueHandling.Ignore,
+                //    DefaultValueHandling = DefaultValueHandling.Ignore
+                //};
+
+                //List<TextLine> lines = JsonConvert.DeserializeObject<List<TextLine>>(jsonString, settings);
+
+                //// 确保返回的不是 null，并重新初始化 Brush 属性
+                //if (lines != null)
+                //{
+                //    foreach (var line in lines)
+                //    {
+                //        foreach (var character in line.Characters)
+                //        {
+                //            if (character.Foreground == null)
+                //                character.Foreground = System.Windows.Media.Brushes.Black;
+                //        }
+                //    }
+                //}
+
+                //return lines ?? new List<TextLine>();
+            }
+            catch (Exception ex)
             {
                 throw new Exception($"加载 JSON 文件失败: {ex.Message}", ex);
             }