说明：  这是一个通用的读写INI文件的类，直接加入到您的程序中，引用后直接使用，其中有两个函数，一个读取配置文件中指定的配置的值，一个将指定的值写入到配置文件中。其中有配置文件路径，默认是在程序目录中，有特殊需要的可以修改。从此操作配置文件将非常方便。
(This is a generic class to read and write INI files, directly into your program, refer directly after use, of which there are two functions, one reads the configuration file in the specified configuration value, a write to the specified value to the configuration file. Including configuration file path, the default is in the program directory, can be modified with special needs. Operation from the configuration file will be very convenient)