使用flex布局时省略号不显示
代码伺候：
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<title></title>
<style>
.outer{
display: flex;
}
.test{
flex: 1;
min-width: 0;
}
.inner{
overflow: hidden;
white-space: nowrap;
text-overflow: ellipsis;
}
</style>
</head>
<body>
<div class="outer">
<div class="test">
<div class="inner">
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</div>
</div>
</div>
</body>
</html>
尝试删除min-width，发现省略号不显示
原因：test被子元素inner无限撑开
其他的解决方法： 用width: 0;或者overflow:hidden;代替min-width;
参考博客：https://www.cnblogs.com/BlackStorm/p/6793170.html
https://developer.mozilla.org/zh-CN/docs/Web/CSS/flex
