el-table中使用show-overflow-tooltip,改为多行显示

 

<style>
::v-deep.el-tooltip__popper {
  max-width: 50%;
}
::v-deep.el-tooltip__popper,
::v-deep.el-tooltip__popper.is-dark {
  background: rgb(48, 65, 86) !important;
  color: #fff !important;
  line-height: 24px;
}
</style>