uniapp中输入框禁用表情与特殊符号

<u-search height="68rpx" placeholder=" shape="square" v-model="search"
	:showAction="false" @change="serchFun">
</u-search>

具体实现如下

serchFun(e) {
	e = e.replace(/[^\u4E00-\u9FA5|\d|\a-zA-Z|\r\n\s,.?!，。？！…—&$=()-+/*{}[\]]/g, '')
	this.$nextTick(() => {
	    this.search = e;
	  });
}

input 和textarea都可