加密、编码相关知识汇总

高高金的博客 igaojin.me 2020/05/18

ascii js 1 2 3 4 var str = "A" ; str. charCodeAt (); // 65 String . fromCharCode ( 65 ); // 'A' python 1 2 3 4 s = 'A' print ( ord (s)) #65 print ( chr ( 65 )) # A base64 js 1 2 3 4 window . btoa ( "p…