<el-table-column>数字精度格式化
<el-table-column type="number" prop="total" label="合计" :formatter="rounding"></el-table-column>
//展示时数据格式化
rounding(row, column) {
return parseFloat(row[column.property]).toFixed(2)
},
转载自:https://segmentfault.com/a/1190000042530697