解决办法:
<el-input v-model="searchParmas.gameName" placeholder="游戏名称" class="w120" @keyup.native="getGameList(searchParmas.gameName)"></el-input>
加上. native 覆盖原有封装的 keyup 事件即可
来源: http://www.jb51.net/article/136155.htm