Hello, Try something like this: https://play.golang.org/p/xSEX1CAcQE
Le vendredi 2 juin 2017 16:26:24 UTC+2, Sankar a écrit : > > I have a go string > > dbConnStr1 := "user=someone password=something host=superduperhost > sslmode=something" > > the k=v pair in this string may be in any order, for example: > > dbConnStr2 := "host=superduperhost user=someone password=something" > > > Notice the difference in the key order and also the missing "sslmode" key > in the second instance. > > Also, it is possible that instead of whitespace, the individual k,v pairs > may be separated by newline too. > > It is safe to assume that the values may not contain '=' as a content. > > Given all these constraints: > > Now I want to extract the unique keys and their corresponding values from > the given string, using regexp. If it will help, I can give a list of all > the possible keys that may come (username, password, host, sslmode), but I > would ideally like a regex solution that works with any list of keys and > values. > > How to do this ? I understand that it may be possible with > regexp.FindStringSubmatch but not able to wrap my head around writing the > regexp. > > P.s: I know that instead of using regexp, I can write strings.Split call > and do it normally, but I want a regexp based solution. > > Any help ? > > Thanks. > > PS: I have asked the same question in stackoverflow too and if you want to > answer there, please see: > https://stackoverflow.com/questions/44321199/golang-extract-unique-key-value-from-a-key-value-pair-string-using-regex > > -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
