Eclipse utf-8 gbk

eclipse默认编码为GBK，修改为UTF8的方法_pdw_jsp的专栏-CSDN博客
https://blog.csdn.net/pdw_jsp/article/details/6212896

UTF-8和GBK有什么区别?到底用哪个好? - 四点水这 - 博客园
http://c.360webcache.com/c?m=f7227f3fccb0557df6330d7f24a0aa0d&q=utf-8和gbk的区别&u=https%3A%2F%2Fwww.cnblogs.com%2Fsidianshui%2Fp%2F3993859.html

eclipse怎么修改gbk字符集-常见问题-PHP中文网
https://www.php.cn/faq/420090.html

GBK字库_百度百科
https://baike.baidu.com/item/GBK字库/3910360

GBK_360百科
https://baike.so.com/doc/2389354-2526441.html