想对 unicode 编码做字符串的操作,要把 a 转成原生字符串 b,百度不到呀,又不会科学上网,大佬们帮帮我
a = '\uf85c\ue24c.\uf8e9'
b = r'\uf85c\ue24c.\uf8e9'
c = re.sub(r'\..', '', b)