<!-- 文件上傳-->
<el-form :rules="rules" :model="dataForm" ref="dataForm" label-width="150px" @submit.native.prevent>
      <el-form-item label="名稱(chēng)：" prop="name">
        <el-input type="text" v-model.trim="dataForm.name" clearable></el-input>
      </el-form-item>
      <el-form-item label="文件：" prop="file" >
        <el-upload
            class="upload-import"
            ref="uploadImport"
            action="https://baidu.com/" <!-- 手動(dòng)上傳, action隨便給了個(gè)地址-->
            :on-remove="handleRemove"
            :file-list="fileList"
            :limit="1" <!-- 限制上傳數(shù)量-->
            :on-change="handleChange"
            :auto-upload="false"	<!-- 關(guān)閉自動(dòng)上傳-->
            accept="application/zip,.zip">  <!-- 設(shè)置接收的文件類(lèi)型-->
            <!-- el-upload組件,在手動(dòng)上傳時(shí),禁用按鈕外, 還需要設(shè)置    :disabled="hasFile"   為true禁用該組件,會(huì)導(dǎo)致上傳列表也被禁用,無(wú)法刪除,因此使用v-show,文件數(shù)量為1時(shí),顯示禁用的的按鈕, slot不綁定trigger事件 --> 
          <el-button v-show="!hasFile" slot="trigger" size="small" type="primary" >選取文件</el-button>
          <el-button v-show="hasFile"  size="small" type="primary" disabled>選取文件</el-button>
          <div slot="tip" class="el-upload__tip">只能上傳zip文件，且不超過(guò)10M</div>
        </el-upload>
      </el-form-item>
 </el-form>
<script>
export default {
	data(){
		return {
			dataForm: {
	          name: '',
	          file: null
	        },
	        rules: {
	          name: [
	            {required: true, message: "請(qǐng)輸入名稱(chēng)", trigger: "blur"},
	            {max: 50, message: "最長(zhǎng)可輸入50個(gè)字符", trigger: "blur"},
	            {validator: isvalidatName, trigger: "blur" },
	          ],
	          file: [
	            {required: true, message: "請(qǐng)選擇上傳文件", trigger: "blur"},
	          ]
        },
        hasFile: false,
        fileList: []
	},
	methods: {
		 handleRemove(file, fileList) {
	        if (!fileList.length) {
	          this.hasFile = false;
	        }
	        this.dataForm.file = null;
	      },
	      handleChange(file, fileList) {
    	    if (fileList.length >= 2) {
	          return;
	        }
	        if (fileList.length === 1) {
	          this.hasFile = true;
	        }
	        this.dataForm.file = file;
	      },
	      //確定按鈕
	      onSureHandle(){
				this.$refs.dataForm.validate(valid => {
					if(valid){
						let dataPar = this.dataForm;
						let fdParams = new FormData();
						fdParams.append('name', dataPar.name);
						fdParams.append('file', dataPar.file.raw);
					axios.post('/interface/importProject', fdParams, {
							headers: {'Content-Type': 'multipart/form-data'},//定義內(nèi)容格式,很重要
							timeout: 20000,
						}).then(response => {
							//...some logic
						}).catch(err =>{})						
					}
				})
		  }
	}
}
</script>
      ```