android - encoding different in Coldfusion and Java -

android - encoding different in Coldfusion and Java -

when encode string charset utf-8 gives different results in java , coldfusion

string encode:

1 two`< newline >`three 4

result in android (java):

one+two%0athree+four

result in coldfusion:

one%20two%0d%0athree%20four

i thought utf-8 defines standard , every technology follows while encoding/decoding using utf-8. doesn't seem case. charset should rely on?

edit:

coldfusion code encode string:

<cfset encodedstring = urlencodedformat(str,"utf-8")>

java code encode string:

urlencoder.encode(str,"utf-8");

your problem not related utf-8. because there plain ascii characters here!

what doing url encoding, , there indeed multiple versions of this.

in http query string, space encoded +.

the percent % encoding of space %20.

sometimes can utilize either encoding, can't... usually, using + spaces, android class did, more compatible in experience. because there lot of broken code out there doesn't decode.

https://en.wikipedia.org/wiki/query_string#url_encoding

https://en.wikipedia.org/wiki/percent-encoding

java android coldfusion coldfusion-10