56 lines
1.3 KiB
C++
56 lines
1.3 KiB
C++
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#include <QFile>
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#include <QDebug>
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#include "filemanager.h"
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void FileManager::writeExperimentFile(const CommonData &cd, QFile &file)
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{
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// double sampleTemp = cd.sample_temp;
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// double dsc = cd.dsc;
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// write data to file
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// QFile file("experiment_data.txt");
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// if (!file.open(QIODevice::Append | QIODevice::Text)) {
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// qDebug() << "无法打开文件";
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// return;
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// }
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QTextStream out(&file);
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out.setRealNumberPrecision(3); // 设置精度为三位小数
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out.setFieldWidth(12); // 设置字段宽度，确保对齐
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out.setPadChar(' '); // 设置填充字符为空格
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// 写入数据
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out << cd.sample_temp << ", "
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<< cd.dsc << endl;
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// 关闭文件
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file.close();
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}
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void FileManager::createExperimentFile(const QString &fileName, QFile &file)
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{
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// 使用传入的文件名创建QFile对象
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file.setFileName(fileName);
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// 尝试以写入文本模式打开文件，如果文件不存在则创建它
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if (!file.open(QIODevice::WriteOnly | QIODevice::Text | QIODevice::Append)) {
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qDebug() << "无法打开文件";
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} else {
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qDebug() << "文件打开成功";
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}
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}
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void FileManager::test()
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{
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QString fileName = "experiment.txt";
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QFile file;
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createExperimentFile(fileName,file);
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}
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