微信小程序flex垂直布局，view宽度自适应

wxml

<view class="parent">
	<view>菜价411</view>
	<view>自适1应</view>
	<view>自适ssssssssssssssssssssssssssss应</view>
</view>

wxss

.parent {
  margin: 30px;
  display: flex;
  flex-direction: column;
}
.parent view {
  /* flex: auto; */
  width: max-content;
  border: 1rpx solid red;
}

效果图