如何使用Qt使用C ++编写csv文件（逐个单元格） [英] How to write csv file (cell by cell) using C++ by qt

问题描述

hallo，我正在尝试使用Qt来创建csv文件。

问题是我在同一个单元格中有所有变量，而我想在自己的单元格中编写每个变量



我尝试过：

hallo , i am trying to wirte csv file using Qt .
the problem is that i have all variables in the same cell , while i want to write each variable in an own cell

What I have tried:

float value1 = 25;
float value2 = 33.2;
float value3 = 38.2;
QFile file("./file.csv");
if (file.open(QFile::WriteOnly|QFile::Truncate))
{
QTextStream stream(&file);
stream <<value1<< "\t"<< value2 <<"\t";
file.close();

推荐答案

格式正确，但最好将标签放在字符串中。结束返回的行。



在哪个应用程序是打开的问题。尝试MS Excel或Open Office Calc。两者都有一个导入辅助，可以显示剩余的问题。

The format is correct, but you better put the tab in a string. End a line with a return.

In which app was the problem of opening. Try MS Excel or Open Office Calc. Both have an import assistent which may show you the remaining problems.

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