说明：  在一个循环内部分段保存数据，用随机数一次循环生成8个数，可根据设定将这些数每隔若干次循环后进行自动保存，保存格式为文本，每个文本文件名为当前时间（分钟、秒）。本程序可用于数据分段连续保存。 使用程序前先在D盘根目录下建立“数据保存”文件夹，然后在程序中设定自动保存文件的循环次数（默认为1000次），接下来运行程序，程序会在“数据保存”文件夹中自动以当天日期为文件夹名称新建文件夹，在该文件夹里保存设定循环数下的数据文件。
(Inside the loop stored in a data segment, a circular random number generated by the number 8, according to the number of intervals of several of these settings will be saved automatically after the cycle, save the format of the text, each text file called the current time ( minutes, seconds). This procedure can be used to save data piecewise continuous. Before using the program established under the root directory in D, " Data Save" folder, and then set automatically in the program cycles to save the file (default is 1000), then run the program, the program will be in the " Data Save" file folder automatically to today' s date is the folder name the new folder, saved in the folder under the set number of cycles of data files.)