?<div class="unionLiveDiv" v-for="(item,index) in cityLivelist" :key='index' >
? ? ? ? <div class="unionLiveImg">
? ? ? ? ? <input type="file" v-if='item.redact' @change='filePush1(cityLivelist,index,"img"+index)'/>
? ? ? ? ? <img :src='$store.state.imgSrc+item.cityLiveImg' v-if='item.cityLiveImg' :ref="'img'+index"/>
? ? ? ? ??
? ? ? ? </div>
? ? ?</div>

//這里動態(tài)傳值獲取不到

filePush1(list,index,img){
?? ?console.log(this.$refs.img)
?? ?//這樣寫會拿不到 img ?是個動態(tài)值 ?這會直接已img為值去獲取 ?拿到的是undefined
}

filePush1(list,index,img){
?? ?let that=this
?? ?let refs=that.$refs
?? ?for(let key in refs){
? ? ? ? ? console.log(refs[img])
? ? ? ? ? //這里遍歷循環(huán)所有的 refs值 就可以拿到動態(tài)拼接$refs所要的對應(yīng)值 這的img ?是動態(tài)傳的值 ?
? ? ? ?}
}

 <el-form
      label-width="110px"
      :inline="true"
      v-for="(item, i) in formData"
      :key="'add' + i"
      :ref="'addForm' + i"
      :rules="addRulse"
      :model="formData[i]"
    >
	...
    </el-form>

 this.contentReqVoList.forEach((el, i) => {
   console.log(this.$refs['addForm' + i])
   this.$refs.addForm['addForm' + i].validate(v => {
	...
   })
  })

 <el-form
      label-width="110px"
      :inline="true"
      v-for="(item, i) in formData"
      :key="'add' + i"
      ref="addForm"
      :rules="addRulse"
      :model="formData[i]"
    >
	...
    </el-form>

 this.contentReqVoList.forEach((el, i) => {
   this.$refs.addForm[i].validate(v => {
	...
   })
  })