Vc++读写csv文件的类，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。-Class Vc++ read and write csv file, as long as the the above code CSVOperator.h, CSVOperator.cpp and StringParser.h copied to the project, it can be used directly.