黃珍甄檔案處理

影片378

影片379

f = open("ascii.txt", "r", encoding='utf8')
print(f.read())
f.close()
x = "黃珍甄"
f = open("ascii.txt", "r+",encoding='utf8')
y = f.write(x)
print(y)
f.close()

f = open("ascii.txt", "r", encoding='utf8')
print(f.read())
f.close()
x = "黃珍甄"
f = open("ascii.txt", "r+",encoding='utf8')
y = f.write(x)
print(y)
print("檔案名稱",f.name)
print("檔案模式",f.mode)
print("是否關閉",f.closed)
f.write("黃珍甄")
line = f.read() #讀取檔案f成為字串
print("檔案字串長度",len(line))
print("檔案內容",line)
f.close()

補充

"檔案名稱",name
"檔案模式",mode
"是否關閉",closed
"檔案空間",softspace
"字串長度",len
"檔案內容",line

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