允许子类重写 orderBy 基础方法 gitee issues/I61F51

mybatis-plus-core/src/main/java/com/baomidou/mybatisplus/core/conditions/AbstractWrapper.java

@@ -346,7 +346,7 @@ public abstract class AbstractWrapper<T, R, Children extends AbstractWrapper<T,
 
     @Override
     @SafeVarargs
-    public final Children orderBy(boolean condition, boolean isAsc, R column, R... columns) {
+    public Children orderBy(boolean condition, boolean isAsc, R column, R... columns) {
         return maybeDo(condition, () -> {
             final SqlKeyword mode = isAsc ? ASC : DESC;
             appendSqlSegments(ORDER_BY, columnToSqlSegment(columnSqlInjectFilter(column)), mode);