//文件在同目录下
string logFile = @"serialassistant.log";
//调用此函数向文件中写入content
private void AddContent(string content)
{
//存储文件是否存在
if (File.Exists(logFile))
{
StreamWriter sw = new StreamWriter(logFile, true);
sw.Write(content);
//记得关闭数据流
sw.Close();
}
else
{
File.Create(logFile).Dispose();
StreamWriter sw = new StreamWriter(logFile, true);
sw.Write(content);
sw.Close();
}
}
C# 笔记 写文件/存储log
最新推荐文章于 2025-07-24 16:44:13 发布