购物车左滑删除（无组件可用情况下）（纯代码—可直接拉取）

<View style={{display: 'flex'}}>
    <View 
        className={goodsSpu?.isTouchMove? Styles.item_spu_moveLeft : Styles.item_spu_layout}
        onTouchStart={this.touchStart}
        onTouchEnd={this.touchEnd}
    >
        <Checkbox />
        <Image src={mainPicUrl ? `${mainPicUrl}@80h_80w_1e_1c` : defaultColorImg}/>
    </View>
    <View onClick={()=>this.deleteSkuSolo()}>删除</View>
</View>

touchStart = (e) => {
    this.setState({
        touchStartX: e.changedTouches[0].clientX,
        touchStartIndex: e.currentTarget.dataset.index.brandSpuId,
    })
}

touchEnd = (e) => {
    // 在每次滑动后先取消所有spu和sku的isTouchMove判断值，默认为未移动
    this.store.datas.forEach((v) => {
        v.isTouchMove = false;
        v.skuList.forEach((x)=> {
            x.isTouchSkuMove = false
        }) 
    });
    var endIndex = e.currentTarget.dataset.index.brandSpuId;
    if (this.state.touchStartIndex != endIndex) {
        return
    }
    var touchStartX = this.state.touchStartX;
    var touchEndX = e.changedTouches[0].clientX;
    if (touchEndX - touchStartX >= -80) {
        return
    } else {
        this.store.datas.map((item)=> {
            // 锁定手指移动的项，将isTouchMove=true写入循环的列表里面
            if (item.brandSpuId == endIndex) {
                item.isTouchMove = true
            }
        })
    }
}

deleteSkuSolo = () => {
    // 删除的函数
}

.item_spu_moveLeft {
  width: 100%;
  height: 142px;
  display: flex;
  flex-direction: row;
  padding: 24px;
  position: relative;
  background-color: white;
  margin-left: -142px;
  transition: all 0.3s;
  transform: translateX(0);
}

.item_spu_layout {
  width: 100%;
  height: 142px;
  display: flex;
  flex-direction: row;
  padding: 24px;
  position: relative;
  background-color: white;
  margin-left: -142px;
  transition: all 0.3s;
  transform: translateX(142px);
}