SCSS引入通用SCSS

新建通用common.scss

.empty {
    margin-top: 100rpx;
    text-align: center;
    .empty-img {
        width: 220rpx;
        height: 175rpx;
    }
    .empty-text {
        font-size: 20rpx;
        color: #999999;
    }
}

引入

@import '../../common/scss/common.scss';
Page {
    margin-bottom: 50rpx;
    
}

.product-item {
    width: 690rpx;
    height: 240rpx;
    margin: 30rpx auto 0 auto;
    margin-left: 30rpx;
    // border: 1px solid red;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0rpx 0rpx 24rpx 0rpx rgba(4, 0, 0, 0.08);
    border-radius: 16rpx;
    display: flex;
    justify-content: space-between;
    .left {
        width: 240rpx;
        margin-top: 20rpx;
        margin-left: 20rpx;
        .left-img {
            width: 200rpx;
            height: 200rpx;
        }
    }

    .right {
        margin-top: 20rpx;
        margin-left: -20rpx;
        height: 200rpx;
        width: 450rpx;
        // border:1px solid blue;
        .title {
            margin-top: 20rpx;
            font-size: 32rpx;
            font-weight: bold;
            color: rgba(34, 34, 34, 1);
            line-height: 32rpx;
        }
        .sub-title {
            margin-top: 20rpx;
            font-size: 24rpx;
            font-weight: 500;
            color: rgba(102, 102, 102, 1);
            line-height: 32rpx;
        }

        .price {
            margin-top: 30rpx;
            display: flex;
            justify-content: space-between;
            margin-right: 20rpx;
            .origin-price {
                min-width: 130rpx;
                font-size: 32rpx;
                font-weight: bold;
                color: rgba(244, 65, 65, 1);
                line-height: 32rpx;
                display: flex;
                .yuan {
                    font-size: 26rpx;
                    font-weight: bold;
                    color: rgba(244, 65, 65, 1);
                    line-height: 26rpx;
                }
            }

            .vip-price {
                font-size: 24rpx;
                font-weight: 500;
                color: rgba(244, 65, 65, 1);
                line-height: 30rpx;
                display: flex;
                .tag {
                    color: rgba(51, 51, 51, 1);
                }
            }
        }
    }
}

这样，就不用重复的写SCSS了。