添加OpenCv

2025-09-15 22:28:43 +08:00
parent c0593df9e1
commit 94282fb1d9
423 changed files with 622349 additions and 97439 deletions
--- a/DataCenter/MySQL.h
+++ b/DataCenter/MySQL.h
@@ -0,0 +1,46 @@
+#ifndef MYSQL_H
+#define MYSQL_H
+
+#include <QObject>
+
+#include <QMap>
+#include <QStringList>
+#include <QVariantList>
+
+class MySQL : public QObject
+{
+    Q_OBJECT
+public:
+    explicit MySQL(QObject *parent = nullptr);
+
+    bool open(const QString &host,
+              int            port,
+              const QString &user,
+              const QString &pwd,
+              const QString &dbName);
+
+    void close();
+
+    bool createTable(const QString &tableName,
+                     const QMap<QString, QString> &otherFields);
+    bool insertPartialV(const QString &tableName,
+                       const QStringList &fieldNames,
+                       const QVariantList &values);
+
+    bool insertPartial(const QString &tableName,
+                       const QStringList &fieldNames,
+                       const QStringList &values);
+
+    bool insertFull(const QString &tableName,
+                    const QVariantList &values);
+    QList<QVariantList> selectLatest(const QString &tableName,
+                                            int maxRows);
+    /* 读取最新 maxRows 条，只拿指定字段 */
+    QList<QVariantList> selectLatest(const QString &tableName,
+                                            const QStringList &fieldNames,
+                                            int maxRows);
+private:
+
+};
+
+#endif // MYSQL_H