txt文件中数据的一些修改。我已经尝试了建议的代码,但我没有成功地将它再次写入具有这种格式的 txt 文件中。我尝试了 collection.sort,但它以长行写入数据。
我的 txt 文件包含这些数据:
Monday
Jessica Run 20mins
Alba Walk 20mins
Amy Jogging 40mins
Bobby Run 10mins
Tuesday
Mess Run 20mins
Alba Walk 20mins
Christy Jogging 40mins
Bobby Run 10mins
如何按升序对这些数据进行排序,并在排序后再次将其存储在 txt 文件中?
Monday
Alba Walk 20mins
Amy Jogging 40mins
Bobby Run 10mins
Jessica Run 20mins
Tuesday
Alba Walk 20mins
Bobby Run 10 mins
Christy Jogging 40mins
Mess Run 20mins
Jessica Run 20mins