python環境下:
事例一:
import os //導入系統模塊
os.getcwd() //查看當前路徑
os.chdir(r'd:\test\test') //更改至d盤相應路徑下
course = open('course.txt,'w',encoding='utf8')
course.wirte('我的世界,由我主宰')
course.close() //保存
事例二:
import os
os.getcwd()
os.chdir(r'd:\test\test')
f = open('class.txt','w',encoding='utf8')
class = ['Chinese','Math','English']
f.writelines(class)
f.flush()
add = ['Bio','Che',‘Php’]
f = open('class.txt','a',encoding='utf8')
f.wirtelines(add)
f.flush()
f.close()
f.flush() //內存緩存直接映射至結果文件,不關閉文件情況下輸出緩存至磁盤