一.MainAxisAlignment不同值的效果:
1.spaceAround:将主轴空白区域均分,使中间各个子控件间距相等,首尾子控件距边缘间距为中间子控件间距的一半
![](https://img.haomeiwen.com/i16810394/e27a67525fde9dec.png)
2.spaceBetween:将主轴空白位置进行均分,排列子元素,首尾子控件距边缘没有间隙
![](https://img.haomeiwen.com/i16810394/4cc2bcd047f169a1.png)
3.spaceEvenly:将主轴空白区域均分,使各个子控件间距相等
![](https://img.haomeiwen.com/i16810394/a6e158bb3d663099.png)
一.MainAxisAlignment不同值的效果:
1.spaceAround:将主轴空白区域均分,使中间各个子控件间距相等,首尾子控件距边缘间距为中间子控件间距的一半
2.spaceBetween:将主轴空白位置进行均分,排列子元素,首尾子控件距边缘没有间隙
3.spaceEvenly:将主轴空白区域均分,使各个子控件间距相等
本文标题:flutter布局记录
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