APIJSONORM would not compile on newer version of JDK starting from 11

[sunxiaoguang]

APIJSONORM does not compile on newer version of JDK starting from 11 as javax.activation package were removed from J2SE per JEP 320 request. There is a simple patch #194 to fix it, please take a look, thanks.

[TommyLemon]

Thank you very much, the pr was merged and we added you as one of APIJSON's contributors!

https://github.com/Tencent/APIJSON#%E5%BC%80%E6%BA%90%E8%AE%B8%E5%8F%AF

https://github.com/Tencent/APIJSON/blob/master/CONTRIBUTING.md

[TommyLemon]

And also, welcome to join the APIJSON Contributors Group(Wechat) by contacting LonelyExplorer.