前端项目实战70-aynsc和await使用

const handleSave = async () => {
        let arr: any = []
        const res = await form.validateFields()
        console.log(res)
        arr = myFunc(res)
        console.log(arr, "arrarrarrarr")
        arr = concatValue(arr, sizeList, "colorName")
        console.log(arr, "arrarrarrarr")
        const res1 = await formAll.validateFields()
        if (sizeItems.length === 0) {
            message.error("请新增至少一条尺码")
            return false
        }
        myContact(sizeItems, res1, "rate")
        arr = concatTarget(arr, sizeItems)
        arr = dataRuduce(arr)
        console.log(arr, "arrarrarrarrarr")
        const res2 = await formRoom.validateFields()
}

利用async和await控制代码按照顺序执行