这个资源是读写CSV文件的非常实用的类。方法写得非常好，代码也写得非常简洁，很合适在实际项目中使用。经本人测试，只要把上面的代码CSVOperator.h、CSVOperator.cpp和StringParser.h拷贝到项目中，就可以直接使用。在CSV_OP.cpp文件中，main方法里面有详细的读取文件的方法。读取的是config.csv这个文件。
　　因为工作任务刚好需要做csv的读写，就找到这个资源。(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.)