修正

lib/models/course.dart

@@ -37,6 +37,10 @@ class CourseModel {
       this.notesNum,
       ///
 
+      /// 笔记
+      this.wrongNum,
+      ///
+
   });
 
   CourseModel.fromJson(dynamic json) {
@@ -64,6 +68,10 @@ class CourseModel {
     /// 笔记
     notesNum = json['notes_num'];
     ///
+
+    /// 错题
+    wrongNum = json['wrong_num'];
+    ///
   }
   num? bookId;
   String? bookName;
@@ -91,6 +99,10 @@ class CourseModel {
   num? notesNum;
   ///
 
+  /// 错题
+  num? wrongNum;
+  ///
+
 
 
 
@@ -139,6 +151,10 @@ class CourseModel {
     num? notesNum,
     ///
 
+    /// 错题
+    num? wrongNum,
+    ///
+
   }) => CourseModel(  bookId: bookId ?? this.bookId,
     bookName: bookName ?? this.bookName,
     authors: authors ?? this.authors,
@@ -162,6 +178,10 @@ class CourseModel {
     /// 笔记
     notesNum: notesNum ?? this.notesNum,
     ///
+
+    /// 错题
+    wrongNum: wrongNum ?? this.wrongNum,
+    ///
   );
 
   Map<String, dynamic> toJson() {
@@ -183,6 +203,7 @@ class CourseModel {
     map['status'] = status;
     map['cart_id'] = cartId;
     map['notes_num'] = notesNum;
+    map['wrong_num'] = wrongNum;
 
     return map;
   }

lib/pages/user_wrong/widgets/item.dart

@@ -43,7 +43,7 @@ class BuildItem extends StatelessWidget {
                           Text(model.authors??'',style: const TextStyle(fontSize: 12,height: 1.5,color: Colours.c6),),
                         ],
                       ),
-                      Text(model.notesNum.toString(),style: const TextStyle(fontSize: 11,height: 1.5,color: AppTheme.primary)),
+                      Text(model.wrongNum.toString(),style: const TextStyle(fontSize: 11,height: 1.5,color: AppTheme.primary)),
                     ],
                   ),
                 )