搜索功能开发

<!-- 搜索框 -->
<view class="search-input">
	<input class="uni-input" placeholder-class="icon iconfont icon-sousuo topic-search" placeholder="搜索内容" />
</view>

<style lang="less" scoped>
.search-input {
	padding: 20rpx;
	input {
		background-color: #f4f4f4;
		border-radius: 10rpx;
	}
	.topic-search {
		display: flex;
		justify-content: center;
		font-size: 26rpx;
	}
}
</style>