调整了impl

src/main/java/com/smart/reader/service/impl/ClassInfoServiceImpl.java

@@ -39,7 +39,7 @@ public class ClassInfoServiceImpl extends ServiceImpl<ClassInfoMapper, ClassInfo
         if (!save) {
             throw new CustomException("班级数据添加失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -49,7 +49,7 @@ public class ClassInfoServiceImpl extends ServiceImpl<ClassInfoMapper, ClassInfo
         if (!remove) {
             throw new CustomException("班级数据删除失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -64,7 +64,7 @@ public class ClassInfoServiceImpl extends ServiceImpl<ClassInfoMapper, ClassInfo
         if (!update) {
             throw new CustomException("班级数据修改失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -83,6 +83,6 @@ public class ClassInfoServiceImpl extends ServiceImpl<ClassInfoMapper, ClassInfo
         if (!result) {
             throw new CustomException("批量删除失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 }

src/main/java/com/smart/reader/service/impl/StudentInfoServiceImpl.java

@@ -39,7 +39,7 @@ public class StudentInfoServiceImpl extends ServiceImpl<StudentInfoMapper, Stude
         if (!save) {
             throw new CustomException("学生数据添加失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -49,7 +49,7 @@ public class StudentInfoServiceImpl extends ServiceImpl<StudentInfoMapper, Stude
         if (!remove) {
             throw new CustomException("学生数据删除失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -64,7 +64,7 @@ public class StudentInfoServiceImpl extends ServiceImpl<StudentInfoMapper, Stude
         if (!update) {
             throw new CustomException("学生数据修改失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 
     @Override
@@ -83,6 +83,6 @@ public class StudentInfoServiceImpl extends ServiceImpl<StudentInfoMapper, Stude
         if (!result) {
             throw new CustomException("学生批量删除失败");
         }
-        return true;
+        return Boolean.TRUE;
     }
 }