因为触发了form表单的事件，禁用即可，@submit.prevent
<el-form :model="form" center @submit.prevent>
<el-form-item label="">
<el-input v-model="form.code" placeholder="" @keydown.enter="operateGoods" />
</el-form-item>
</el-form>
标签：el,keydown,input,白屏,回车,页面 From： https://www.cnblogs.com/cai-hua/p/17687152.html