uni-app实现多选

<view class="times-list">
		<view class="checkedNo" :class="{ checkedYes: checkedArrey.indexOf(i) != -1 }" v-for="(time, i) in classList" :key="i" @click="appointment(i)">
			{{ time.name }}
		</view>
</view>

classList: [{
	name: '费用报销'
}, {
	name: '差旅报销'
}, {
	name: '借款申请'
}, {
	name: '出差申请'
}, {
	name: '采购申请'
}],
checkedArrey: []



appointment(index) {
	console.log(index)
	let that = this;
	if (that.checkedArrey.indexOf(index) == -1) {
		// console.log(index); //打印下标
		that.checkedArrey.push(index); //选中添加到数组里
	} else {
		that.checkedArrey.splice(that.checkedArrey.indexOf(index), 1); //取消
	}
	console.log(that.checkedArrey)
}

.times-list{
	display: flex;justify-content: flex-start;flex-wrap: wrap;
}
.checkedNo{
	border-radius: 10upx;
	border: 1upx solid #D8D8D8;
	padding: 0 16upx;
	margin:16upx ;
	
}
.checkedYes{
	border: 1upx solid #007AFF;
	color: #007AFF;
}