调用微信api创建卡券,一直报47001,data is not utf8
URL realUrl = new URL(url);
HttpURLConnection conn = (HttpURLConnection) realUrl.openConnection();
conn.setRequestMethod("POST");
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setUseCaches(false);
conn.setRequestProperty("Connection", "Keep-Alive");
conn.setRequestProperty("Charset", "UTF-8");
设置了编码,一直报这个错,用微信调试工具和postman测试都没问题
{"errcode":47001,"errmsg":"data format error hint: [6i1hNA08955675] d
ata is not utf8"}