/*

#include <QtNetwork>
#include <QHostInfo>
//方法一
QString localHostName = QHostInfo::localHostName();
//qDebug() <<"localHostName: "<<localHostName;
QHostInfo info = QHostInfo::fromName(localHostName);
//qDebug() <<"IP Address: "<<info.addresses();
QList<QHostAddress> address=info.addresses();
*/ //获取主机的IP地址
//QString Ip=QString(address.first().toString());
//方法二
/*QString detail="";
QList<QNetworkInterfa ..

//获取当前路径
QString appDirPath = QCoreApplication::applicationDirPath();
//转换成对应系统路径
QString appDirPaths = QDir::toNativeSeparators(appDirPath);

#pragma execution_character_set("utf-8")
#include "frmsavelog.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 = ..

QString My_Base64::set_base64(const QString &text)
{
QByteArray passArray = text.toUtf8();
return QString(passArray.toBase64()).toUtf8();
}
或
QString getBase64(const QString &text){
return text.toUtf8().toBase64();
}

QString My_MD5::set_MD5(const QString &text)
{
QByteArray ba = text.toUtf8();
QByteArray md5 = QCryptographicHash::hash(ba, QCryptographicHash::Md5).toHex();
return QString(md5).toUtf8();

}