方法1

設(shè)置自定義圖片：

UIImageView *accessoryImgView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"accessoryImg.png"]];
cell.accessoryView = accessoryImgView;

方法2

修改cell右箭頭圖片的渲染模式、前景色：
(此方法需設(shè)置數(shù)據(jù)后刷新表格)

        cell.accessoryType = UITableViewCellAccessoryDisclosureIndicator;
// 直接設(shè)置TintColor無(wú)用，當(dāng)UITableViewCellAccessoryCheckmark才起作用
//        [cell setTintColor:[UIColor redColor]]; 
        // 修改cell 右邊箭頭前景色
        [cell.subviews enumerateObjectsUsingBlock:^(__kindof UIButton * _Nonnull btn, NSUInteger idx, BOOL * _Nonnull stop) {
            if ([btn isKindOfClass:[UIButton class]]) {
                [btn.subviews enumerateObjectsUsingBlock:^(__kindof UIImageView * _Nonnull imgView, NSUInteger idx, BOOL * _Nonnull stop) {
                    if ([imgView isKindOfClass:[UIImageView class]]) {
                        UIImage *image = [imgView.image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
                        imgView.image = image;
                        imgView.tintColor = [UIColor redColor];
                    }
                }];
            }
        }];