- (nullable NSArray<UITableViewRowAction *> *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath {UITableViewRowAction *deleteAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDefault title:@"删除" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {NSLog(@"-----------=点击删除");}];UITableViewRowAction *editAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@"编辑" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {NSLog(@"-----------=点击编辑");}];UITableViewRowAction *topAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"置顶" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {NSLog(@"-----------=点击置顶");}];UITableViewRowAction *signAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleNormal title:@"标记未读" handler:^(UITableViewRowAction * _Nonnull action, NSIndexPath * _Nonnull indexPath) {NSLog(@"-----------=标记");}];// 毛玻璃效果deleteAction.backgroundEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleLight];editAction.backgroundColor = [UIColor blueColor];topAction.backgroundColor = [UIColor grayColor];signAction.backgroundColor = [UIColor yellowColor];return @[deleteAction, editAction, topAction, signAction];
}

-(void)delete:(UIBarButtonItem *)sender {if (self.tableView.editing == NO) {self.tableView.editing = YES;sender.title = @"完成";}else if (self.tableView.editing == YES) {self.tableView.editing = NO;sender.title = @"编辑";}}// 设置tableView是否可以编辑
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{return YES;
}
// 设置删除操作时候的标题
-(NSString*)tableView:(UITableView *)tableView titleForDeleteConfirmationButtonForRowAtIndexPath:(NSIndexPath *)indexPath {return @"删除";
}// 编辑模式
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {return UITableViewCellEditingStyleDelete;
}-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{if (editingStyle == UITableViewCellEditingStyleDelete) {[self.arrayM removeObjectAtIndex:indexPath.row];[tableView deleteRowsAtIndexPaths:[NSArray arrayWithObject:indexPath] withRowAnimation:UITableViewRowAnimationNone];}}

// 设置tableView是否可以编辑
- (BOOL)tableView:(UITableView *)tableView canEditRowAtIndexPath:(NSIndexPath *)indexPath{return YES;
}- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {return UITableViewCellEditingStyleInsert;
}-(void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath{if (editingStyle == UITableViewCellEditingStyleInsert) {// 我们实现的是在所选行的位置插入一行，因此直接使用了参数indexPathNSArray *insertIndexPaths = [NSArray arrayWithObjects:indexPath,nil];// 同样，将数据加到list中，用的row[self.arrayM insertObject:@"新添加的行" atIndex:indexPath.row];[tableView insertRowsAtIndexPaths:insertIndexPaths withRowAnimation:UITableViewRowAnimationAutomatic];}
}

// 设置编辑模式
- (UITableViewCellEditingStyle)tableView:(UITableView *)tableView editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {return UITableViewCellEditingStyleNone;
}// 这个方法用来告诉表格 这一行是否可以移动
- (BOOL)tableView:(UITableView *)tableView canMoveRowAtIndexPath:(NSIndexPath *)indexPath {return YES;
}// 这个方法就是执行移动操作的
- (void)tableView:(UITableView *)tableView moveRowAtIndexPath:(NSIndexPath *) sourceIndexPath toIndexPath:(NSIndexPath *)destinationIndexPath {NSUInteger fromRow = [sourceIndexPath row];NSUInteger toRow = [destinationIndexPath row];id object = [self.arrayM objectAtIndex:fromRow];[self.arrayM removeObjectAtIndex:fromRow];[self.arrayM insertObject:object atIndex:toRow];
}