iOS - UILabel展示包含图标的文字

方法：
将图片插入文字中。

代码：

NSMutableAttributedString * titleAttributedStr = [[NSMutableAttributedString alloc] init];
    titleAttributedStr = [[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@"%@ %@ %@ %@",[NULLClass nullClass:goodsModel.data.productName],[NULLClass nullClass:goodsModel.data.materialName],[NULLClass nullClass:goodsModel.data.specName],[NULLClass nullClass:goodsModel.data.factoryName]]];
    // 创建一个富文本
    NSMutableAttributedString * attributedStr = [[NSMutableAttributedString alloc] init];


    if ([goodsModel.data.isSelfShop integerValue] == 1) {
        //自营
        NSTextAttachment *nameTextAttach = [[NSTextAttachment alloc]init];
        UIImage *img = [UIImage imageNamed:@"自营 H28"];
        nameTextAttach.image = img;
        nameTextAttach.bounds = CGRectMake(0, -2, 32, 19);

        NSAttributedString * strA =[NSAttributedString attributedStringWithAttachment:nameTextAttach];

        [attributedStr appendAttributedString:strA];

        [attributedStr appendAttributedString:[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" "]]];
    }

    if ([goodsModel.data.flag integerValue] == 1) {
        //特价商品
        NSTextAttachment *nameTextAttach = [[NSTextAttachment alloc]init];
        UIImage *img = [UIImage imageNamed:@"组 5428"];
        nameTextAttach.image = img;
        nameTextAttach.bounds = CGRectMake(0, -2, 39, 19);

        NSAttributedString * strA =[NSAttributedString attributedStringWithAttachment:nameTextAttach];

        [attributedStr appendAttributedString:strA];

        [attributedStr appendAttributedString:[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" "]]];
    }

    if ([goodsModel.data.goodsType integerValue] == 2) {
        // 厂发
        NSTextAttachment *nameTextAttach = [[NSTextAttachment alloc]init];
        UIImage *img = [UIImage imageNamed:@"common_cf"];
        nameTextAttach.image = img;
        nameTextAttach.bounds = CGRectMake(0, -2, 19, 19);

        NSAttributedString * strA =[NSAttributedString attributedStringWithAttachment:nameTextAttach];

        [attributedStr appendAttributedString:strA];


        [attributedStr appendAttributedString:[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" "]]];
    }

    if ([goodsModel.data.consignmentStatus integerValue] == 1) {
        //寄售
        NSTextAttachment *nameTextAttach = [[NSTextAttachment alloc]init];
        UIImage *img = [UIImage imageNamed:@"寄售 H28"];
        nameTextAttach.image = img;
        nameTextAttach.bounds = CGRectMake(0, -3, 36, 19);

        NSAttributedString * strA =[NSAttributedString attributedStringWithAttachment:nameTextAttach];
        [attributedStr appendAttributedString:strA];

        [attributedStr appendAttributedString:[[NSMutableAttributedString alloc] initWithString:[NSString stringWithFormat:@" "]]];
    }

    [attributedStr appendAttributedString:titleAttributedStr];

    self.goodsNameLabel.attributedText = attributedStr;