Introduction - If you have any usage issues, please Google them yourself
This resource is a very useful class for reading and writing CSV files. The method is written very well and the code is written simply and well enough to be used in actual projects. As I tested, just copy the code CSVOperator.h, CSVOperator.cpp, and StringParser.h into the project, and you can use it directly. In the CSV_OP.cpp file, the main method has a detailed way to read files. The file config.csv is read.
Because the task just needs to be read and written by CSV, you'll find the resource.