小程序的包体积限制是2M，超出包大小如何优化
先简单列出，最近比较忙，后续优化明细，有着急的先留言踢我
1.分包
留几个主要的页面体积小的，剩下的在page.json中拆到subpackages中，简单举个例子
"pages": [ //pages数组中第一项表示应用启动页，参考https://uniapp.dcloud.io/collocation/pages{"path": "pages/home/index","style": {"navigationBarTitleText": "","enablePullDownRefresh": true}},{"path": "pages/shoppingCart/index","style": {"navigationBarTitleText": "购物车","enablePullDownRefresh": true}},{"path": "pages/user/index","style": {"navigationBarTitleText": "我的"}},],"subpackages": [// 订单相关{"root": "pages/order","pages": [{"path": "index","style": {"navigationBarTitleText": "订单"}},{"path": "refund","style": {"navigationBarTitleText": "申请退款"}},{"path": "drugs/detail","style": {"navigationBarTitleText": "订单详情"}},{"path": "afterSale","style": {"navigationBarTitleText": "查看售后"}},{"path": "consultation/detail","style": {"navigationBarTitleText": "订单详情"}},{"path": "servicePack/detail","style": {"navigationBarTitleText": "订单详情"}},{"path": "drugsAfter/chooseType","style": {"navigationBarTitleText": "选择售后类型"}},{"path": "drugsAfter/chooseShop","style": {"navigationBarTitleText": "选择售后货物"}},{"path": "drugsAfter/submitRefund","style": {"navigationBarTitleText": "提交售后"}},{"path": "drugsAfter/trackNumber","style": {"navigationBarTitleText": "填写快递单号"}},{"path": "drugsAfter/afterInfo","style": {"navigationBarTitleText": "售后详情"}},{"path": "drugsAfter/negotiationRecord","style": {"navigationBarTitleText": "协商记录"}}]},],
2.图片放到服务器
将图片放到服务器当中，应当同步所有环境，并且最好自己再备份一个文件夹存储图片，用于服务器出现问题时，图片不会丢失，先去忙了后续更新...
3.大功能需求内嵌H5（但分享会收到影响）
4.代码压缩设置
5.删除多余代码
