permutation problem version 1909f
Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified
最近在写代码时碰到如下错误： java.lang.IllegalArgumentException: com.example.imdemo: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG ......
使用PHP curl请求https的时候出现错误“SSL certificate problem: self signed certificate in certificate chain”
https://www.likecs.com/show-305773892.html ......