qt用http协议访问webservice，用crypto的sha256签名

来源：互联网发布：python wind 15分钟编辑：程序博客网时间：2024/06/11 17:35
代码如下
int Form::getUserFee(const QString& userNo){    QString sUrl = "http://192.168.0.102:8430/systemsoa/services/ChargeService.ChargeServiceHttpSoap12Endpoint/";            //sUrl += "getUserTotalArrear?bankCode=08&chgBranch=02129&chgTellerId=02754&userNo=123";            //sUrl += "getUserTotalArrear";    //QUrl::toPercentEncoding(sUrl);//进行url编码    QString bankCode = "08";    QString chgBranch = "02129";    QString chgTellerId = "02754";    int tag = 0;        //QString url = "http://192.168.0.102:8430/systemsoa/services/ChargeService.ChargeServiceHttpSoap12Endpoint/";    QString key = "7bf6e35f7a7fe23c891d395a74382b64";    //QString userNo = "HR000069969";    QString orderId = "20150923135600";    QString orders = "20150902135603";    LogUtil::info("FormEc.getUserFee,userNo=" + userNo);    CryptoPP::SHA256 sha256;    //int DigestSize = sha256.DigestSize();    char byDigest[32];    QString aa = "0124";    aa = "bankcode=" + bankCode + "&chgbranch=" + chgBranch + "&chgteller=" + chgTellerId +"&orderid=" + orderId            + "&userno=" + userNo + "&key=" + key;    sha256.CalculateDigest((byte*)byDigest, (byte*)aa.toAscii().data(), aa.toAscii().length());    QByteArray ba = QByteArray::fromRawData(byDigest, 32);    LogUtil::info("FormEc.getUserFee,sha=" + QString(ba.toHex()));    QString content = QString("<soap:Envelope xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\" ")                + "xmlns:web=\"http://webservice.netcharge.ysxn.com\" xmlns:xsd=\"http://model.netcharge.ysxn.com/xsd\">"                + "<soap:Header/>"                + "<soap:Body>"                + "<web:getUserTotalArrear>"                + "<web:paramObj>"            + "<xsd:bankCode>" + bankCode + "</xsd:bankCode>"                + "<xsd:chgBranch>" + chgBranch + "</xsd:chgBranch>"                + "<xsd:chgTeller>" + chgTellerId + "</xsd:chgTeller>"                + "<xsd:chgTellerId>" + chgTellerId + "</xsd:chgTellerId>"                + "<xsd:orderid>" + orderId + "</xsd:orderid>"                + "<xsd:userNo>" + userNo + "</xsd:userNo>"                + "<xsd:signature>" + QString(ba.toHex()) + "</xsd:signature>"                + "</web:paramObj>"                + "</web:getUserTotalArrear></soap:Body></soap:Envelope>";    //content = "<soap:Envelope xmlns:soap=\"http://www.w3.org/2003/05/soap-envelope\"><soap:Body/></soap:Envelope>";    //LogUtil::info("FormEc.getUserFee,content=" + content);    ecCode = "3001";    QNetworkRequest nr;    nr.setUrl(sUrl);    nr.setHeader(QNetworkRequest::ContentTypeHeader, " application/soap+xml;charset=UTF-8;action=\"urn:getUserTotalArrear\"");    netManager->post(nr, content.toAscii());    connect(netManager, SIGNAL(finished(QNetworkReply*)),  this, SLOT(getUserFeeNet(QNetworkReply*)));    return 0;}void Form::getUserFeeNet(QNetworkReply* reply){    QByteArray rdata = reply->readAll();    QString sret = QString::fromLocal8Bit(rdata.data());    LogUtil::info("FormEc.getUserFeeNet,reply=" + sret);}
另外，这个是用qtcreator创建的工程，要想链接crypto，在pro文件中增加了LIBS += -lcryptopp -lpthread
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