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https://login.mailchimp.com/oauth2/authorize APIを使用してアクセスコードを生成しました。しかし、https://login.mailchimp.com/oauth2/tokenを使用してトークンを作成しようとすると、このようなユニコードの結果が得られます。ユニコードを取得するとMailChimpのoauth2トークンが生成される
(?M???0F?UJ?N?NQ?% `??」 「···NB ?? F = & 9 ???? i'f ??] ?〜J * $ ?? W ??レッグ?? _ T1 - ???;?OC)
qryStr = {"client_secret":"**********","grant_type":"authorization_code","redirect_uri":"https%3A%2F%2Flocalhost%3A9443%2Fverifymailchimp.sas","client_id":"********","code":"*************"}
HttpURLConnection connection = null;
try
{
URL reqURL = new URL("https://login.mailchimp.com/oauth2/token");
connection = (HttpURLConnection) reqURL.openConnection();
connection.setConnectTimeout(3000); // 3 seconds
connection.setReadTimeout(5000); // 5 seconds
connection.setUseCaches(false);
connection.setRequestProperty("Accept-Charset", "UTF-8");
connection.setRequestProperty("Accept", "application/json");
connection.setRequestMethod("POST");
connection.setRequestProperty("Content-Type", "application/x-www-form-urlencoded"); //No I18N
connection.setRequestProperty("Content-Length", "" + Integer.toString(qryStr.getBytes().length)); //No I18N
connection.setDoOutput(true);
OutputStream os = null;
try
{
os = connection.getOutputStream();
os.write(qryStr.getBytes(CHARSET));
}
finally
{
try{os.close();}catch(Exception e){}
}
int resCode = connection.getResponseCode();
boolean success = (resCode >= 200 && resCode < 300);
InputStream is = success ? connection.getInputStream() : connection.getErrorStream();
if (is == null)
{
return null;
}
String contentStr = null;
try
{
InputStreamReader reader = new InputStreamReader(is, CHARSET);
StringBuilder buffer = new StringBuilder();
char[] bytes = new char[1024];
int bytesRead;
while ((bytesRead = reader.read(bytes, 0, bytes.length)) > 0)
{
buffer.append(bytes, 0, bytesRead);
}
contentStr = buffer.toString();//?M?? ?0F?UJ?N?NQ? %`??' "?????nb??f=?&9????i'f??]?~j*$??W??Reg??_T1-???;?oc
}
finally
{
try{is.close();}catch(Exception e){}
}
}
は、誰もが原因を教えてくださいすることができ