console 命令行工具 X clear

console

<p>
  <span class="span1">我是span1</span>
  <span class="span2">我是span2asda123</span>
</p>

p{
  background:gray;
  width:200px;
  display:flex;
}
.span1{
  overflow:hidden;
  display:block;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.span2{
  flex-shrink:0;
}