The doubt about the object checked by Vue checkBox

checking the check box for adding new lines in the following code will cause other check boxes to be ticked together with
excuse me, what"s going on and how to solve it? Thank you
< template >

<div>
  <div v-for="(v,i) in dataList">
    <input v-model="checkedList" :value="v" type="checkbox"/>{{v.s}}
  </div>
  <button @click="addRow">addRow</button>
</div>

< / template >
< script >

export default{
  data () {
    return {
      checkedList: [],
      dataList: []
    }
  },
  methods:{
    addRow(){
      let d={s:new Date()};
      this.dataList.push(d);
    }
  }
}

< / script >

Mar.07,2021

<input v-model="**checkedList**" :value="v" type="checkbox"/>

is bound to checkedList on an object, of course.
try this instead

<input v-model="checkedList[i]" :value="v" type="checkbox"/>
Add a sentence to

addRow ()

this.checkedList.push(false);
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1bec740-31aff.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bec740-31aff.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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