详解vue2.0的Element UI的表格table列时间戳格式化

<el-table         :data="tableData"         v-loading.body="loading"         border         @selection-change="selectionChange"         style="width: 100%">       <el-table-column           prop="createTime"           label="创建时间"           :formatter="dateFormat"           width="150">       </el-table-column>       <el-table-column           prop="updateTime"           label="更新时间"           width="150">       </el-table-column>           </el-table> 

new Vue({     el: '#tableView',     data: {       //列表数据       tableData: [{       "createTime":1491559642000,       "updateTime":1491559642000       }],     },     methods:{       //时间格式化       dateFormat:function(row, column) {         var date = row[column.property];      if (date == undefined) {        return "";      }      return moment(date).format("YYYY-MM-DD HH:mm:ss");       }     }   });