250212

wumu

2025-02-12 8b717bccb1065ba5a38208fb073045e43fb8ef5e

 getstocklist.cpp

@@ -8,6 +8,9 @@
#include <QJsonArray>
#include <QLibrary> // 用于加载dll动态库的类


#pragma execution_character_set("utf-8")

GetStockList::GetStockList(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::GetStockList)
@@ -20,6 +23,8 @@
    // 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 +177,14 @@
    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 +270,9 @@
            m_model->appendRow(rowItems);
        }
    }

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


@@ -395,6 +411,8 @@
                    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 +521,7 @@
                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 +533,16 @@
                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 +837,7 @@
    */

    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 +892,7 @@
    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
@@ -915,3 +942,46 @@
    m_manager.get(m_request);

}

void GetStockList::getLastClosePrice(QString name)
{
    for(int i=0;i<m_model->rowCount();++i){
        if(m_model->item(i,0)->text() == name){
            QString closePrice = m_model->item(i,5)->text();
            emit sendClosePrice(name,closePrice);
        }
    }
}

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();
}