C++文件写入

ofstream outFile; //输出文件流(输出到文件)
	outFile.open(TotalAddress, ios::out | ios::app);//打开模式可省略
	outFile << Lon << ',' << Lat << "," << Depth << endl;
	outFile.clear();
	outFile.close();

读取csv文件，详情见
https://www.cnblogs.com/exciting/p/11015115.html