qt csv文件写操作

实例1：

QStringList header;

header << "1" << "2";

QStringList footer;

footer << "Here is a footer";

QStringList strList;

strList << "one" << "two" << "three";

QtCSV::StringData strData;

strData.addRow(strList);

bool writeResult = QtCSV::Writer::write("E:\\qt\\Demo\\Demo\\dd\\test.csv",

strData,

",",

QString(),

QtCSV::Writer::REWRITE,

header,

footer);

实例2：

{

QStringList strList;

strList << "one" << "two" << "three";

QtCSV::StringData strData;

strData.addRow(strList);

bool writeResult = QtCSV::Writer::write("E:\\qt\\Demo\\Demo\\dd\\test.csv", strData);

}

{

QStringList strList;

strList << "one1" << "two2" << "three3";

QtCSV::StringData strData;

strData.addRow(strList);

bool writeResult = QtCSV::Writer::write("E:\\qt\\Demo\\Demo\\dd\\test.csv", strData, ",", "\"", QtCSV::Writer::WriteMode::APPEND);

}