vue elementUI表单输入完成后回车触发事件@keyup.enter.native

	<el-form-item label="源仓库namespace:">
       <!-- 回车触发事件 -->
        <el-input v-model="formData.srcNamespace" clearable placeholder="源仓库namespace" @keyup.enter.native="getSyncImgRepoListOption"/>
      </el-form-item>