qt QStandardItemModel数据导入 EXCEL 表中

QString putExcel::getTableData(QStandardItemModel* table)

{

QString stringData;

int i=, j=;

for(int i=; i<table->columnCount(); i++)

{

stringData+= table->headerData(i, Qt::Horizontal, ).toString();

stringData+=",";

}

stringData = stringData+"\n";

for(i=; i<table->rowCount(); i++)

{

for(j=; j<table->columnCount(); j++)

{

stringData+=table->data(table->index(i, j)).toString()+",";

}

stringData+="\n";

}

return stringData;

}

//将数据放入到Excel表中

void putExcel::inputExcel(QString data, QString saveFileName)

{

QString fileName = QFileDialog::getSaveFileName(this, tr("Save File"), saveFileName, tr("file ( *.csv)"));

if(fileName == "")

return;

QTextCodec *code;

code = QTextCodec::codecForName("gb18030");

std::string strCountBuffer = (code->fromUnicode(data)).data();

std::string strbuffer = (code->fromUnicode(fileName)).data();

FILE *fileWrite = fopen( strbuffer.c_str(),"w");

QFile file;

file.open(fileWrite, QIODevice::WriteOnly);

file.write(strCountBuffer.c_str(), qstrlen(strCountBuffer.c_str()));

file.close();

}