vue中anync与await使用，方法同步按顺序执行

methedA: function(row) {
	...
	...
	...
	let _this -= this
	this.findUser(row).then(function(result) {
		_this.ouVal = result
	})
	...
	...
	...
}

async findUser(row) {
	let list = []
	await this.$axios
		.post('/api/user/findUser', params)
		.then(rsp => {
			list = [...rsp.data.list]
		})
		.catch(error => {
		})
	return list
}