Clojure - 分割字符串而不丢失分隔符

Question

Clojure 是否有 Split 函数，可以将字符串拆分为包含分隔符的子字符串？像“a=b”一样，分隔符“=”返回：“a”、“=”、“b”。谢谢！

Answer 1

我发现 regexp 是最简单的变体：

user> (re-seq #"[^=]+|=" "asd=dfg=hgf=jjj")
;;=> ("asd" "=" "dfg" "=" "hgf" "=" "jjj")

user> (re-seq #"[^=]+|=" "asd=dfg=hgf=")
;;=> ("asd" "=" "dfg" "=" "hgf" "=")

user> (re-seq #"[^=]+|=" "=dfg=hgf=dffff")
;;=> ("=" "dfg" "=" "hgf" "=" "dffff")