CODEWITHSUNDEEP
objective-cswiftencode
dengApro
dengApro

Reputation: 4008

Encode between Objective-C and swift, does not match

My application's network request is encoded.

In Objective-C

NSData *encodeData = [str dataUsingEncoding:NSUTF8StringEncoding];
dataStr = [encodeData base64EncodedStringWithOptions:0];

I want to transform it to swift. Here is the swift code:

let dataEncodeTemp = dataTempStr.data(using: String.Encoding.utf8)
let dataStr = dataEncodeTemp?.base64EncodedString(options: Data.Base64EncodingOptions(rawValue: 0))

I think , the result should be the same. But it does not.

The Objective-C data:

(lldb) po str// initial
{"userType":2,"password":"qazwsx2","account":"15921810000"}

(lldb) po dataStr // encoded
eyJ1c2VyVHlwZSI6MiwicGFzc3dvcmQiOiJxYXp3c3gyIiwiYWNjb3VudCI6IjE1OTIxODE3MDUzIn0=

The swift data:

po dataTempStr // initial
"{\"userType\":2,\"account\":\"15921810000\",\"password\":\"qazwsx2\"}"

(lldb) po dataStr

▿ Optional<String> // encoded
  - some : "eyJ1c2VyVHlwZSI6MiwiYWNjb3VudCI6IjE1OTIxODE3MDUzIiwicGFzc3dvcmQiOiJxYXp3c3gyIn0="

I want to know why , and solve it.

I shall try the bridge.

Any good solution?

Upvotes: 1

Views: 66

Answers (1)

Williham Totland
Williham Totland

Reputation: 29009

Those aren't ever going to match, seeing as the two strings have JSON keys in differing orders; one is userType, password, account; the other is userType, account, password.

Upvotes: 2

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