字符串 编码 utf-8 unicode asicc

http://www.liaoxuefeng.com/wiki/001374738125095c955c1e6d8bb493182103fac9270762a000/001386819196283586a37629844456ca7e5a7faa9b94ee8000

原文地址:https://www.cnblogs.com/rsapaper/p/6965259.html