完成文件读取

readthread.h

@@ -0,0 +1,49 @@
+#ifndef READTHREAD_H
+#define READTHREAD_H
+
+#include <QThread>
+#include <QFile>
+#include <QRegularExpression>
+#include <QDateTime>
+#include "global.h"
+
+
+class ReadThread : public QThread {
+Q_OBJECT
+public:
+    explicit ReadThread(QObject *parent = nullptr);
+
+    bool isNumeric(QString data);
+
+signals:
+
+    void clearCombo();
+
+    void showStatusbar(QString str);
+
+    void setProgressBar(int bytesRead);
+
+    void setBeginTime(QDateTime beginTime);
+
+    void setEndTime(QDateTime beginTime);
+
+    void addCombo(QStringList names);
+
+    void closeProg();
+
+protected:
+    void run() Q_DECL_OVERRIDE;
+
+private:
+    QRegularExpression dateTimeRegex;
+    QRegularExpressionMatch matchDateTime;
+    QRegularExpression jdRegex;
+    QRegularExpressionMatch matchLogLevel;
+    QRegularExpression pattern;
+    QRegularExpressionMatch patternMatch;
+    QRegularExpression kexue;
+    QRegularExpressionMatch kexueMatch;
+
+};
+
+#endif // READTHREAD_H