Vue使用ElementUI的表格进行日期格式化,变成自己想要的格式

<el-table>
  <el-table-column prop="ctime" :label="$t('spare.ctime')"
      :formatter="formatDateC"><!-- 添加一个格式化函数-->
    </el-table-column>
</el-table>

//时间格式化
formatDateC (row) {
   // 获取单元格数据
   let datac = row.ctime
   let dtc = new Date(datac)
   //获取月,默认月份从0开始
   let dtuMonth = dtc.getMonth() + 1
   //获取日
   let dtuDay = dtc.getDate()
   //处理1-9月前面加0
   if (dtuMonth < 10) {
     dtuMonth = "0" + (dtc.getMonth() + 1)
   }
   //处理1-9天前面加0
   if (dtuDay < 10) {
     dtuDay = "0" + dtc.getDate()
   }
   //获取小时
   let dtuHours = dtc.getHours()
   //处理1-9时前面加0
   if (dtuHours < 10) {
     dtuHours = "0" + dtc.getHours()
   }
   //获取分钟
   let dtuMinutes = dtc.getMinutes()
   //处理1-9分前面加0
   if (dtuMinutes < 10) {
     dtuMinutes = "0" + dtc.getMinutes()
   }
   //获取秒
   let dtuSeconds = dtc.getSeconds()
   //处理1-9秒前面加0
   if (dtuSeconds < 10) {
     dtuSeconds = "0" + dtc.getSeconds()
   }
   //组装年月日时分秒,按自己的要求来
   return dtc.getFullYear() + "/" + dtuMonth + "/" + dtuDay
     //+ " " + dtuHours + ":" + dtuMinutes + ":" + dtuSeconds
 },