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.INI文件为例

下面为文件格式（可以自己定义）

[2010-10-13.0001.1234]

boxId=003 code=201001010100 data=2010-10-20 host_name=192.168.1.66 port1=8080 path="/mtfb_web/dataService.data?boxId=" xxx = "2010-10-13.0001.1234";

程序：

        QSting boxId = "003";

        QString code = "201001010100";         path = "/mtfb_web/dataService.data?boxId=";         QString host_name = "192.168.1.66";         int port1 = 8080;                     QString xxx = "2010-10-13.0001.1234";                                                                                                            

        QSettings *myIni = new QSettings(fileName,QSettings::IniFormat);

        myIni->beginGroup(xxx);   开始创建

        myIni->setValue("boxId", boxId)第一个参数为配置文件里的想起名字，第二参为你上面创建的变量名         myIni->setValue("code", code);         myIni->setValue("data", data);         myIni->setValue("host_name", host_name);         myIni->setValue("port1", port1);         myIni->setValue("path", path);         myIni->setValue("path2", path2);         myIni->endGroup();结束创建         delete myIni;

      读取时只要把setValue改成value（）就行，是不是很简单啊