Used in time filter (EL table)

1.main,js catalog filter

 //  Define a filter 
Vue.filter('dateFormat', function(originVal) {
    const dt = new Date(originVal)
    const y = dt.getFullYear()
    const m = (dt.getMonth() + 1 + '').padStart(2, '0')
    const d = (dt.getDate() + '').padStart(2, '0')

    const hh = (dt.getHours() + '').padStart(2, '0')
    const mm = (dt.getMinutes() + '').padStart(2, '0')
    const ss = (dt.getSeconds() + '').padStart(2, '0')

    return `${y}-${m}-${d} ${hh}:${mm}:${ss}`
})

2.table Use in

         <el-table-column label=" Order time " prop="create_time" width="180px">
          <template slot-scope="scope">
             {
   {scope.row.create_time |dateFormat}}
          </template>
         </el-table-column>