jcc rpc java version
/**
*
* @param code code from jingchang api response, if the code is equal to 0
* that means response result is correct, otherwise means wrong.
* @param response response result from jingchang api
*/
void onResponse(String code, String response);
void onFail(Exception e);JccdexUrl jccUrl = new JccdexUrl("xxx", true);// https://xxx:443
JccdexUrl jccUrl = new JccdexUrl("xxx", false);// http://xxx:80
or
JccdexUrl jccUrl = new JccdexUrl("xxx", true, 8081);// https://xxx:8081// 需引入底层签名包 https://jitpack.io/#JCCDex/jingtum-lib-java/v1.0.4-alpha
// 转账地址
String account = "";
// 转账密钥
String secret = "";
// 转入地址
String to = "";
// 转账数量
String value = "";
// 转账token
String token = "";
// token发行地址
String issuer = "";
// token不为swt时，需要issuer和token名称
Amount amount = new Amount(new BigDecimal(value), token.toUpperCase(), issuer);
// token为swt时, 不需要issuer和token名称
// Amount amount = new Amount(new BigDecimal(1));
Payment payment = new Payment();
payment.as(AccountID.Account, account);
payment.as(AccountID.Destination, to);
payment.as(Amount.Amount, amount);
payment.as(Amount.Fee, "100");
payment.flags(new UInt32(0));
// 正式链的rpc节点可通过https://gateway.swtc.top/rpcservice获取
// 建议节点定期更新，防止因为节点变更导致不可用
JccdexUrl jccUrl = new JccdexUrl("124.93.26.68", false, 50333);
JccdexNodeRpc nodeRpc = JccdexNodeRpc.getInstance();
nodeRpc.setmBaseUrl(jccUrl);
// 获取交易sequence
nodeRpc.requestSequence(account, new JCallback() {
@Override
public void onResponse(String code, String response) {
System.out.println(code);
System.out.println(response);
// code为success表示获取sequence成功
if (code.equals("success")) {
int sequence = JSONObject.parseObject(response).getJSONObject("result").getJSONObject("account_data").getIntValue("Sequence");
payment.sequence(new UInt32(sequence));
SignedTransaction tx = null;
// 交易本地签名
try {
tx = payment.sign(secret);
} catch (Exception e) {
// 签名异常
// 根据实际需求做下一步操作
return;
}
// 交易hash, 和最后上链的hash一致。
Hash256 hash = tx.hash;
String blob = tx.tx_blob;
System.out.println("交易blob: " + tx.tx_blob);
System.out.println("交易hash: " + hash.toHex());
// 提交签名内容发起转账
nodeRpc.transfer(blob, new JCallback() {
@Override
public void onResponse(String code, String response) {
System.out.println(code);
System.out.println(response);
// code说明见http://developer.jingtum.com/error_code.html
// 一般情况下code为tesSUCCESS， 就表示交易成功
// 但是也存在在tesSUCCESS情况下，实际没有成功上链的情况，最好提交交易过后，根据hash做二次验证
// 节点每10s出块，建议异步验证交易详情，时间间隔建议最少10s之后
// 根据业务需求决定是否做二次验证
// 验证调用伪代码
// nodeRpc.requestTx(hash.toHex(), new JCallback())
} else {
// 获取sequence失败
// 根据业务需求做下一步操作，建议10秒之后重新调用requestSequence获取sequence
}
}
@Override
public void onFail(Exception e) {
// 异常状态，根据业务需求做下一步操作
// 建议10秒之后重新调用requestSequence获取sequence
}
});JccdexInfo info = JccdexInfo.getInstance();
info.setmBaseUrl(jccUrl);info.requestTicker(base, counter, callBack);
// info.requestTicker("swt", "cnt", mockCallBack);Parameters
signature- string
counter- string
callback- implements JCallback
info.requestAllTickers(callBack);Parameters
callback- implements JCallback
info.requestDepth(base, counter, type, callBack);
// info.requestDepth("swt", "cnt", "normal", mockCallBack);Parameters
signature- string
counter- string
type- string {more | normal}
callback- implements JCallback
info.requestKline(base, counter, type, callBack);
// info.requestDepth("swt", "cnt", "normal", mockCallBack);Parameters
signature- string
counter- string
type- string {hour | day | week | month}
callback- implements JCallback
info.requestHistory(base, counter, type, time, callBack);
// String unixtime = String.valueOf(System.currentTimeMillis() / 1000);
// info.requestHistory("swt", "cnt", "newest", unixtime, mockCallBack);Parameters
signature- string
counter- string
type- string {all | more | newest}
time- string {Unix time}
callback- implements JCallback
/**the token value includes eth and btc, the currency value includes cny and rub so far.*/
info.requestTickerFromCMC(token, currency, callBack)Parameters
token- string
currency- string
callback- implements JCallback
JccConfig config = JccConfig.getInstance();
config.setmBaseUrl(jccUrl);config.requestConfig(callBack);JccExplore explore = JccExplore.getInstance();
explore.setmBaseUrl(jccUrl);通过浏览器接口获取地址余额
// https://uploadletsdex.swtc.top/static/config/jc_hosts.json
// scanHosts为浏览器节点
JccdexUrl jccUrl = new JccdexUrl("expji39bdbdba1e1.swtc.top", true, 443);
JccExplore explore = JccExplore.getInstance();
explore.setmBaseUrl(jccUrl);
// 钱包地址
String address = "";
String uuid = address;
explore.requestBalance(uuid, address, callBack);
Parameters
uuid- string
address- string
callback- implements JCallback
explore.requestTransDetails(uuid, hash, callBack);Parameters
uuid- string
hash- string
callback- implements JCallback
explore.requestHistoricTransWithAddr(uuid, page, size, begin, end, type, currency, address, callBack);Parameters
uuid- string
page- int
size- int
begin- string {xxxx-xx-xx}
end- string {xxxx-xx-xx}
type- string {Send、Receive}
currency- string
address- string
callback- implements JCallback
explore.requestPaymentSummary(uuid, address, dateTpye, begin, end, type, token, callBack);Parameters
uuid- string
address- int
dateTpye- int
begin- string {xxxx-xx-xx}
end- string {xxxx-xx-xx}
type- string {Send、Receive}
token- string
callback- implements JCallback
explore.requestHistoricTransWithCur(uuid, page, size, begin, end, type, currency, callBack);Parameters
uuid- string
page- int
size- int {10/20/50/100}
begin- string {xxxx-xx-xx}
end- string {xxxx-xx-xx}
type- string
currency- string
callback- implements JCallback