微信-小程序开发

https://www.cnblogs.com/pengfei-nie/p/10715660.html

https://blog.csdn.net/debugconsole/article/details/54882745

https://www.jianshu.com/p/43c71032b008

在线教程：https://www.w3cschool.cn/weixinapp/9wou1q8j.html

 

 

 

免费证书：

https://www.sslchaoshi.com/accountmanage/apply?oid=221802&gg_oid=4714

 

https://www.sslchaoshi.com/ssl/type-free