columns: [{type: "selection", width: "50"},{prop: "id", label: "ID", width: "60", sortable: true},{prop: "name", label: "账号名称", width: "100", sortable: true},{prop: "department_name", label: "所属部门"},{prop: "platform", label: "所属平台"},{prop: "content_type", label: "内容类型"},{prop: "resource_type", label: "资源类型"},{prop: "price", label: "刊例价"}],
父子组件显示
直接配置column就可以