el-table特殊表頭樣式

?實現表頭是按鈕

  <el-table-column align="center"><template slot="header"><el-buttonsize="mini"type="primary"icon="el-icon-plus"circle@click="addData"></el-button></template><template slot-scope="scope"><div><el-buttonsize="mini"type="info"icon="el-icon-minus"circle@click="deleteData(scope.$index)"></el-button></div></template></el-table-column>