0226

wumu

2025-02-26 637610bcf851d70657c2dcf251d6daed2429a9a5

 getstocklist.cpp

@@ -7,6 +7,10 @@
#include <QJsonObject>
#include <QJsonArray>
#include <QLibrary> // 用于加载dll动态库的类
#include <QDateTime>


#pragma execution_character_set("utf-8")

GetStockList::GetStockList(QWidget *parent) :
    QMainWindow(parent),
@@ -16,10 +20,14 @@
    ui->pushButton_get->hide();
    ui->statusbar->hide();

    // 注册元类型
    qRegisterMetaType<QVector<QVector<QString>>>("QVector<QVector<QString>> &");
    // 方案2:
    // 如果https 访问的时候，还是爬取失败，可以代码加载动态库来支持
    // 前提条件是把2个dll动态库拷贝的生成目录中:libeay32.dll 和 ssleay32.dll
    // 拷贝到生成目录，就可以直接加载
    // 若是msvc 64bit的编译器，需要下载对应位数的dll库来拷贝即可 -- openssl-1.0.2q-x64_86-win64.zip

    QLibrary lb("libeay32.dll");
    if(lb.load()){
        qDebug()<<"load libeay32.dll 成功";
@@ -172,6 +180,14 @@
    m_getCodeTimer = new QTimer(this);
    connect(m_getCodeTimer,SIGNAL(timeout()),this,SLOT(getCodeSlot()));

    // 支持编辑框的模糊匹配
    m_completer = new QCompleter(this);
    m_completer->setModel(m_customModel); // 关联包含所有匹配内容的模型或者字符串链表
    m_completer->setCaseSensitivity(Qt::CaseInsensitive); // 不区分大小写
    m_completer->setCompletionMode(QCompleter::PopupCompletion); // 自动显示下拉框
    m_completer->setFilterMode(Qt::MatchContains); // 前缀匹配、包含、后缀
    ui->lineEdit_search->setCompleter(m_completer); // 关联匹配的控件

}

GetStockList::~GetStockList()
@@ -257,6 +273,9 @@
            m_model->appendRow(rowItems);
        }
    }

    // 发射信号
    emit sendCodeNames(m_codeNames);
}


@@ -395,6 +414,8 @@
                    double volume_rate = volume_cur / volume_old;
                    if(volume_rate > 2){
                        qDebug()<<"底部反转策略:量能比"<<volume_rate<<code <<curDateTime<<"价格:" <<close;
                        QString info = QString("<font size=8 color=red> %4 底部反转策略:量能 时间:%1 价格:%2 量能比值=%3  </font>").arg(curDateTime).arg(close).arg(volume_rate).arg(code);
                        emit sendInfoMess(info);
                    }
                }

@@ -503,6 +524,7 @@
                double ma30 = jArr.at(i).toArray().at(15).toVariant().toDouble();

                double open = jArr.at(i).toArray().at(2).toVariant().toDouble();
                long long market_cap = jArr.at(i).toArray().at(22).toVariant().toLongLong();

                double volume_rate = 0;
                if(i > 0){ // 计算量能比
@@ -514,8 +536,16 @@
                if(ma5 >= open && ma10 >= open && ma20 >= open && ma30 >= open
                        && ma5 <= close && ma10 <= close && ma20 <= close && ma30 <= close){
                    qDebug()<<"一阳穿四线:"<< code <<curDateTime<<" 价格:"<<close << "量能比:"<<volume_rate;
                    QString info = QString("<font size=8 color=red> %3 %4 一阳穿四线:%1 价格:%2 量能比:%5 周期:%6 </font>").arg(curDateTime).arg(close).arg(code).arg(m_codeNames[code]).arg(volume_rate).arg(m_dateType);
                    emit sendInfoMess(info);
                    if(volume_rate > 4){
                        QString info = QString("<font size=8 color=blue> %3 %4 一阳穿四线:%1 价格:%2 量能比:%5 周期:%6  市值:%7亿</font>").arg(curDateTime).arg(close).arg(code).arg(m_codeNames[code]).arg(volume_rate)
                                .arg(m_dateType).arg(market_cap/100000000.0);
                        emit sendInfoMess(info);
                    }else{
                        QString info = QString("<font size=8 color=red> %3 %4 一阳穿四线:%1 价格:%2 量能比:%5 周期:%6  市值:%7亿</font>").arg(curDateTime).arg(close).arg(code).arg(m_codeNames[code]).arg(volume_rate)
                                .arg(m_dateType).arg(market_cap/100000000.0);
                        emit sendInfoMess(info);
                    }

                }
            }

@@ -810,7 +840,7 @@
    */

    qDebug()<<"执行底部反转策略";
    emit sendInfoMess("<font size=12 color=pink>执行MACD策略 </font>");
    emit sendInfoMess("<font size=12 color=pink>执行底部反转策略 </font>");
    int curRow = ui->tableView->currentIndex().row();
//    QString symbol = m_model->item(curRow,1)->text();

@@ -865,7 +895,7 @@
    QString symbol = m_customModel->data(m_customModel->index(curRow,1)).toString();
    qint64 begin = QDateTime::currentMSecsSinceEpoch(); // 取当前时间戳
    int numsCnt = 200;
    QString urlStr = QString("https://stock.xueqiu.com/v5/stock/chart/kline.json?symbol=%1&begin=%2&period=%4&type=before&count=-%3&indicator=kline,macd,ma,boll").arg(symbol).arg(begin).arg(numsCnt).arg(m_dateType);
    QString urlStr = QString("https://stock.xueqiu.com/v5/stock/chart/kline.json?symbol=%1&begin=%2&period=%4&type=before&count=-%3&indicator=kline,macd,ma,boll,market_capital").arg(symbol).arg(begin).arg(numsCnt).arg(m_dateType);
    qDebug()<<urlStr;
    qDebug()<<"当前股票:"<<symbol<<m_customModel->data(m_customModel->index(curRow,0)).toString();
    // 下一步就是根据url请求到的数据，进行分析
@@ -925,3 +955,120 @@
        }
    }
}

void GetStockList::on_pushButton_filterCap_clicked()
{
    double begin = ui->lineEdit_beginCap->text().toDouble();
    double end = ui->lineEdit_endCap->text().toDouble();
    int rows = m_customModel->rowCount();
    for(int i=rows - 1;i > 0;--i){
        double allCap = m_customModel->data(m_customModel->index(i,2)).toDouble();
        if( allCap < begin || allCap > end){
            m_customModel->removeRow(i);
        }
    }
}

void GetStockList::on_pushButton_search_clicked()
{
    ui->tableView->clearSelection();
    QString condition = ui->lineEdit_search->text();
    for(int i =0;i<m_customModel->rowCount();++i){
        if(m_customModel->data(m_customModel->index(i,0)).toString() == condition
                || m_customModel->data(m_customModel->index(i,1)).toString() == condition)
        {
            //ui->tableView->setCurrentIndex(m_customModel->index(i,0));
            ui->tableView->selectRow(i);
            break;
        }
    }
}

void GetStockList::on_lineEdit_search_returnPressed()
{
    on_pushButton_search_clicked();
}

void GetStockList::showHistoryModelData(QVector<QVector<QString>> &model) // 从历史那边将数据发过来
{
    qDebug()<<QDateTime::currentDateTime();
    m_model->setRowCount(0);
    for(int i=0;i<model.size();++i){
        //qDebug()<<"i="<<i;
        QList<QStandardItem*> items;
        m_codeNames[model[i][1]] = model[i][0];
        for(int j=0;j<model.at(0).size();++j){
            items.append(new QStandardItem(model[i][j]));

            if(j==2){
                items.append(new QStandardItem(model[i][j]));
            }
            if(j==3){
                QStandardItem *percentItem =  items.back();
                if(percentItem->text().toDouble() > 0){
                    percentItem->setData(QColor("red"),Qt::DecorationRole); // 添加一个装饰的颜色为红色
                    percentItem->setData(QColor("red"),Qt::TextColorRole);  // 将字体颜色设置为红色
                    items.at(0)->setData(QColor("red"),Qt::TextColorRole);  // 将股票名字设置为红色
                 }
                else if(percentItem->text().toDouble() < 0){
                    percentItem->setData(QColor("green"),Qt::BackgroundColorRole);
                    items.at(0)->setData(QColor("green"),Qt::TextColorRole);
                }
            }

        }
        m_model->appendRow(items);
    }
    qDebug()<<"历史到信息赋值完成 行数:"<<m_model->rowCount();
    qDebug()<<QDateTime::currentDateTime();
}

void GetStockList::showHistoryModelData(QStandardItemModel *model)
{

//    qDebug()<<QDateTime::currentDateTime();
//    //ui->tableView->setModel(model);
//    QVector<QVector<QString>> vec;
//    for(int i=0;i<model->rowCount();++i){
//        //QString row;
//        QVector<QString> tmp;

//        m_codeNames[model->item(i,1)->text()] = model->item(i,0)->text();

//        for(int j=0;j<model->columnCount();++j){
//            //row+=model->item(i,j)->text()+" ";
//            tmp.append(model->item(i,j)->text());
//        }
//        //qDebug()<<i<<row;
//        vec.append(tmp);
//    }
//    qDebug()<<"vec size:"<<vec.size();

    qDebug()<<QDateTime::currentDateTime();
    m_model->setRowCount(0);
    for(int i=0;i<model->rowCount();++i){
        QList<QStandardItem*> items;
        m_codeNames[model->item(i,1)->text()] = model->item(i,0)->text();
        for(int j=0;j<model->columnCount();++j){
            items.append(new QStandardItem(model->item(i,j)->text()));
            if(j==2){
                items.append(new QStandardItem(model->item(i,j)->text()));
            }
            if(j==3){
                QStandardItem *percentItem =  items.back();
                if(percentItem->text().toDouble() > 0){
                    percentItem->setData(QColor("red"),Qt::DecorationRole); // 添加一个装饰的颜色为红色
                    percentItem->setData(QColor("red"),Qt::TextColorRole);  // 将字体颜色设置为红色
                    items.at(0)->setData(QColor("red"),Qt::TextColorRole);  // 将股票名字设置为红色
                 }
                else if(percentItem->text().toDouble() < 0){
                    percentItem->setData(QColor("green"),Qt::BackgroundColorRole);
                    items.at(0)->setData(QColor("green"),Qt::TextColorRole);
                }
            }
        }
        m_model->appendRow(items);
    }
    qDebug()<<"历史到信息赋值完成 条数:"<<m_model->rowCount();
    qDebug()<<QDateTime::currentDateTime();
}