hp>好的。
问题1:老师好,我引用在线字体地址后,搜索框的放大镜在手机仍然不能显示,在微信开发工具是可以显示的,在PC浏览器预览也是是可以显示的,但是在手机预览就是一个小方格,我手机是iPhone,是手机问题吗?怎么才能正常显示?

我的app.wxss是:
@font-face {
font-family: 'iconfont';
/* project id 3287928 */
src: url('');
src: url('?#iefix') format('embedded-opentype'),
url('//at.alicdn.com/t/font_3287928_dkkonlsc8gf.woff2') format('woff2'),
url('//at.alicdn.com/t/font_3287928_dkkonlsc8gf.woff') format('woff'),
url('//at.alicdn.com/t/font_3287928_dkkonlsc8gf.ttf') format('truetype'),
url('#iconfont') format('svg');
}
.iconfont {
font-family: "iconfont" !important;
font-size: 16px;
font-style: normal;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}
.icon-31gouwuchexuanzhong:before {
content: "\e600";
}
.icon-31gouwuche:before {
content: "\e601";
}
.icon-31shouyexuanzhong:before {
content: "\e602";
}
.icon-31shouye:before {
content: "\e603";
}
.icon-31wodexuanzhong:before {
content: "\e604";
}
.icon-31wode:before {
content: "\e605";
}
.icon-sousuo:before {
content: "\e651";
}
.icon-zongrenshu:before {
content: "\e6a5";
}
index.wxml:
<!-- 搜索框 -->
<view class="search_box">
<icon wx:if="{{showIcon}}" class="iconfont icon-sousuo" size="24rpx"></icon>
<input type="text" class="search_input" confirm-type="search" placeholder="AngularJs · MySQL · Java" placeholder-class="placeholder_class" bindinput="searchInput" />
</view>
<!-- 导航栏 -->
<view class="navigator_box">
<view class="nav_item">
<image class="nav_img" src="../../resource/tj.png"></image>
推荐
</view>
<view class="nav_item">
<image class="nav_img" src="../../resource/sz.png"></image>
实战
</view>
<view class="nav_item">
<image class="nav_img" src="../../resource/lj.png"></image>
路径
</view>
<view class="nav_item">
<image class="nav_img" src="../../resource/hd.png"></image>
活动
</view>
<view class="nav_line"></view>
</view>
<!-- 轮播图 -->
<swiper class="swiper_box" circular="{{true}}" previous-margin="18rpx" next-margin="18rpx">
<block wx:for="{{swiperList}}" wx:key="item">
<swiper-item class="swiper_item">
<image class="swiper_img" src="{{item.imgUrl}}"></image>
</swiper-item>
</block>
</swiper>
<!-- 实战推荐 -->
<view class="recommend_box">
<view class="recommend_title">实战推荐</view>
<block wx:for="{{newCoursesList ? newCoursesList:coursesList}}" wx:key="id">
<view class="recomend_item">
<view class="recommend_imgbox">
<image src="{{item.imgUrl}}" class="recommend_img" />
</view>
<view class="item_right">
<view class="item_title">{{item.title}}</view>
<view class="item_right_bottom">
<text class="item_price">¥{{item.price}}</text>
<text class="item_discount" wx:if="{{item.promotion}}">APP购买立减 ¥3</text>
<text class="item_level">{{item.level}}</text>
<icon class="iconfont icon-zongrenshu" size="24rpx"></icon>
<text class="item_amount">{{item.sales}}</text>
</view>
</view>
</view>
</block>
</view>
问题2:在实际工作中,小程序里的小图标一般是怎么处理的呢?是在字体图标还是用本地雪碧图还是啥?