Vue使用修飾符實現按下enter鍵觸發事件

DOM：input

<el-input
      @click.native="onClickInput"
      @input="onInput" @keypress.native.enter="onEnterPress"
      placeholder="搜索"
      prefix-icon="el-icon-search"
      ref="input"
      v-model.trim="searchKeyword"
></el-input>

methods：

onEnterPress() {
      if (this.searchKeyword) {
        this.goSearch(this.searchKeyword)
      }
}