<el-table-column :render-header="renderHeader">
<template slot-scope="scope">
{{ scope.row.user }}
</template>
</el-table-column>
methods: {
renderHeader(h) {
return(
<el-button class="filter-item" type="default" icon="el-icon-delete" onClick={()=>this.handleAddItem()}>操作</el-button>
)
},
handleAddItem() { }
}