新增日志重定向和运行时间记录

saveruntime/frmsaveruntime.cpp

@@ -0,0 +1,24 @@
+#pragma execution_character_set("utf-8")
+
+#include "frmsaveruntime.h"
+#include "ui_frmsaveruntime.h"
+#include "saveruntime.h"
+
+frmSaveRunTime::frmSaveRunTime(QWidget *parent) : QWidget(parent), ui(new Ui::frmSaveRunTime)
+{
+    ui->setupUi(this);
+}
+
+frmSaveRunTime::~frmSaveRunTime()
+{
+    delete ui;
+}
+
+void frmSaveRunTime::on_checkBox_stateChanged(int arg1)
+{
+    if (arg1 == 0) {
+        SaveRunTime::Instance()->stop();
+    } else {
+        SaveRunTime::Instance()->start();
+    }
+}

saveruntime/frmsaveruntime.h

@@ -0,0 +1,25 @@
+#ifndef FRMSAVERUNTIME_H
+#define FRMSAVERUNTIME_H
+
+#include <QWidget>
+
+namespace Ui {
+class frmSaveRunTime;
+}
+
+class frmSaveRunTime : public QWidget
+{
+    Q_OBJECT
+
+public:
+    explicit frmSaveRunTime(QWidget *parent = 0);
+    ~frmSaveRunTime();
+
+private:
+    Ui::frmSaveRunTime *ui;
+
+private slots:
+    void on_checkBox_stateChanged(int arg1);
+};
+
+#endif // FRMSAVERUNTIME_H

saveruntime/frmsaveruntime.ui

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>frmSaveRunTime</class>
+ <widget class="QWidget" name="frmSaveRunTime">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Form</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <widget class="QCheckBox" name="checkBox">
+     <property name="text">
+      <string>启动服务</string>
+     </property>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+</ui>

saveruntime/main.cpp

@@ -0,0 +1,31 @@
+#pragma execution_character_set("utf-8")
+
+#include "frmsaveruntime.h"
+#include <QApplication>
+#include <QTextCodec>
+
+int main(int argc, char *argv[])
+{
+    QApplication a(argc, argv);
+    a.setFont(QFont("Microsoft Yahei", 9));
+
+#if (QT_VERSION <= QT_VERSION_CHECK(5,0,0))
+#if _MSC_VER
+    QTextCodec *codec = QTextCodec::codecForName("gbk");
+#else
+    QTextCodec *codec = QTextCodec::codecForName("utf-8");
+#endif
+    QTextCodec::setCodecForLocale(codec);
+    QTextCodec::setCodecForCStrings(codec);
+    QTextCodec::setCodecForTr(codec);
+#else
+    QTextCodec *codec = QTextCodec::codecForName("utf-8");
+    QTextCodec::setCodecForLocale(codec);
+#endif
+
+    frmSaveRunTime w;
+    w.setWindowTitle("保存运行时间");
+    w.show();
+
+    return a.exec();
+}

saveruntime/saveruntime.cpp

@@ -0,0 +1,221 @@
+#include "saveruntime.h"
+#include "qmutex.h"
+#include "qapplication.h"
+#include "qtimer.h"
+#include "qfile.h"
+#include "qtextstream.h"
+#include "qstringlist.h"
+#include "qdebug.h"
+
+#ifdef Q_OS_WIN
+#define NEWLINE "\r\n"
+#else
+#define NEWLINE "\n"
+#endif
+
+QScopedPointer<SaveRunTime> SaveRunTime::self;
+SaveRunTime *SaveRunTime::Instance()
+{
+    if (self.isNull()) {
+        static QMutex mutex;
+        QMutexLocker locker(&mutex);
+        if (self.isNull()) {
+            self.reset(new SaveRunTime);
+        }
+    }
+
+    return self.data();
+}
+
+SaveRunTime::SaveRunTime(QObject *parent) : QObject(parent)
+{
+    path = qApp->applicationDirPath();
+    QString str = qApp->applicationFilePath();
+    QStringList list = str.split("/");
+    name = list.at(list.count() - 1).split(".").at(0);
+
+    saveInterval = 1 * 60 * 1000;
+    startTime = QDateTime::currentDateTime();
+
+    timerSave = new QTimer(this);
+    timerSave->setInterval(saveInterval);
+    connect(timerSave, SIGNAL(timeout()), this, SLOT(saveLog()));
+}
+
+void SaveRunTime::start()
+{
+    timerSave->start();
+
+    initLog();
+    appendLog();
+    saveLog();
+}
+
+void SaveRunTime::stop()
+{
+    timerSave->stop();
+}
+
+void SaveRunTime::getDiffValue(const QDateTime &startTime, const QDateTime &endTime, int &day, int &hour, int &minute)
+{
+    qint64 sec = startTime.secsTo(endTime);
+    day = hour = minute = 0;
+    int seconds = 0;
+
+    while (sec > 0) {
+        seconds++;
+        if (seconds == 60) {
+            minute++;
+            seconds = 0;
+        }
+
+        if (minute == 60) {
+            hour++;
+            minute = 0;
+        }
+
+        if (hour == 24) {
+            day++;
+            hour = 0;
+        }
+
+        sec--;
+    }
+}
+
+void SaveRunTime::initLog()
+{
+    //判断当前年份的记事本文件是否存在,不存在则新建并且写入标题
+    //存在则自动读取最后一行的id号  记事本文件格式内容
+    //幢号    开始时间                结束时间                已运行时间
+    //1      2016-01-01 12:33:33    2016-02-05 12:12:12     day: 0  hour: 0  minute: 0
+
+    logFile = QString("%1/%2_runtime_%3.txt").arg(path).arg(name).arg(QDate::currentDate().year());
+    QFile file(logFile);
+
+    if (file.size() == 0) {
+        if (file.open(QFile::WriteOnly | QFile::Text)) {
+            QString strID = QString("%1\t").arg("编号");
+            QString strStartTime = QString("%1\t\t").arg("开始时间");
+            QString strEndTime = QString("%1\t\t").arg("结束时间");
+            QString strRunTime = QString("%1").arg("已运行时间");
+            QString line = strID + strStartTime + strEndTime + strRunTime;
+
+            QTextStream stream(&file);
+            stream << line << NEWLINE;
+            file.close();
+
+            lastID = 0;
+        }
+    } else {
+        if (file.open(QFile::ReadOnly)) {
+            QString lastLine;
+
+            while (!file.atEnd()) {
+                lastLine = file.readLine();
+            }
+
+            file.close();
+
+            QStringList list = lastLine.split("\t");
+            lastID = list.at(0).toInt();
+        }
+    }
+
+    lastID++;
+}
+
+void SaveRunTime::appendLog()
+{
+    logFile = QString("%1/%2_runtime_%3.txt").arg(path).arg(name).arg(QDate::currentDate().year());
+    QFile file(logFile);
+
+    //写入当前首次运行时间
+    if (file.open(QFile::WriteOnly | QFile::Append | QFile::Text)) {
+        QString strID = QString("%1\t").arg(lastID);
+        QString strStartTime = QString("%1\t").arg(startTime.toString("yyyy-MM-dd HH:mm:ss"));
+        QString strEndTime = QString("%1\t").arg(QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss"));
+
+        int day, hour, minute;
+        getDiffValue(startTime, QDateTime::currentDateTime(), day, hour, minute);
+        QString strRunTime = QString("%1 天 %2 时 %3 分").arg(day).arg(hour).arg(minute);
+        QString line = strID + strStartTime + strEndTime + strRunTime;
+
+        QTextStream stream(&file);
+        stream << line << NEWLINE;
+        file.close();
+    }
+}
+
+void SaveRunTime::saveLog()
+{
+    //每次保存都是将之前的所有文本读取出来,然后替换最后一行即可
+    logFile = QString("%1/%2_runtime_%3.txt").arg(path).arg(name).arg(QDate::currentDate().year());
+    QFile file(logFile);
+
+    //如果日志文件不存在,则初始化一个日志文件
+    if (file.size() == 0) {
+        initLog();
+        appendLog();
+        return;
+    }
+
+    if (file.open(QFile::ReadWrite)) {
+        //一行行读取到链表
+        QStringList content;
+        while (!file.atEnd()) {
+            content.append(file.readLine());
+        }
+
+        //重新清空文件
+        file.resize(0);
+
+        //如果行数小于2则返回
+        if (content.count() < 2) {
+            file.close();
+            return;
+        }
+
+        QString lastLine = content.last();
+        QStringList list = lastLine.split("\t");
+
+        //计算已运行时间
+        int day, hour, minute;
+        getDiffValue(startTime, QDateTime::currentDateTime(), day, hour, minute);
+        QString strRunTime = QString("%1 天 %2 时 %3 分").arg(day).arg(hour).arg(minute);
+
+        //重新拼接最后一行
+        list[2] = QDateTime::currentDateTime().toString("yyyy-MM-dd HH:mm:ss");
+        list[3] = strRunTime;
+        lastLine = list.join("\t");
+
+        //重新替换最后一行并写入新的数据
+        content[content.count() - 1] = lastLine;
+
+        QTextStream stream(&file);
+        stream << content.join("") << NEWLINE;
+        file.close();
+    }
+}
+
+void SaveRunTime::setPath(const QString &path)
+{
+    if (this->path != path) {
+        this->path = path;
+    }
+}
+
+void SaveRunTime::setName(const QString &name)
+{
+    if (this->name != name) {
+        this->name = name;
+    }
+}
+
+void SaveRunTime::setSaveInterval(int saveInterval)
+{
+    if (this->saveInterval != saveInterval) {
+        this->saveInterval = saveInterval;
+        timerSave->setInterval(saveInterval);
+    }
+}

saveruntime/saveruntime.h

@@ -0,0 +1,54 @@
+#ifndef SAVERUNTIME_H
+#define SAVERUNTIME_H
+
+#include <QObject>
+#include <QDateTime>
+class QTimer;
+
+#ifdef quc
+#if (QT_VERSION < QT_VERSION_CHECK(5,7,0))
+#include <QtDesigner/QDesignerExportWidget>
+#else
+#include <QtUiPlugin/QDesignerExportWidget>
+#endif
+
+class QDESIGNER_WIDGET_EXPORT SaveRunTime : public QObject
+#else
+class SaveRunTime : public QObject
+#endif
+
+{
+    Q_OBJECT
+public:
+    static SaveRunTime *Instance();
+    explicit SaveRunTime(QObject *parent = 0);
+
+private:
+    static QScopedPointer<SaveRunTime> self;
+    QString path;       //日志文件路径
+    QString name;       //日志文件名称
+
+    int lastID;
+    int saveInterval;
+    QDateTime startTime;
+    QString logFile;
+    QTimer *timerSave;
+
+private:
+    void getDiffValue(const QDateTime &startTime, const QDateTime &endTime, int &day, int &hour, int &minute);
+
+signals:
+
+public slots:
+    void start();       //启动服务
+    void stop();        //停止服务
+    void initLog();     //初始化日志文件
+    void appendLog();   //追加一条记录到日志文件
+    void saveLog();     //保存运行时间到日志文件
+
+    void setPath(const QString &path);
+    void setName(const QString &name);
+    void setSaveInterval(int saveInterval);
+};
+
+#endif // SAVERUNTIME_H

saveruntime/saveruntime.pro

@@ -0,0 +1,23 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2019-02-16T15:08:47
+#
+#-------------------------------------------------
+
+QT       += core gui
+
+greaterThan(QT_MAJOR_VERSION, 4): QT += widgets
+
+TARGET      = saveruntime
+TEMPLATE    = app
+DESTDIR     = $$PWD/../bin
+CONFIG      += warn_off
+
+SOURCES     += main.cpp
+SOURCES     += frmsaveruntime.cpp
+SOURCES     += saveruntime.cpp
+
+HEADERS     += frmsaveruntime.h
+HEADERS     += saveruntime.h
+
+FORMS       += frmsaveruntime.ui