我不知道如何在循环中向自身添加一些字符串。
let parameters = [| [| ("name", "fdjks"); ("value", "dsf") |]; [| ("name", "&^%"); ("value", "helo") |] |] ;;
let boundary = "----WebKitFormBoundary7MA4YWxkTrZu0gW";;
let body = "";;
for x = 0 to (Array.length(parameters) : int)-1 do
let (_, paramName) = parameters.(x).(0) in
let (_, paramValue) = parameters.(x).(1) in
body = body ^ "--" ^ boundary ^ "\r\n" ^ "Content-Disposition:form-data; name=\"" ^ paramName ^ "\"\r\n\r\n" ^ paramValue ;
print_endline(body)
done;;
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但这给出了错误..有什么方法可以做到这一点......?
ocaml ×1