編碼方法的使用情況 UTF-8
截圖
代碼
f = open("ascii.txt", "r+",encoding='utf-8')
#註解開啟open檔案ascii.txt讀取模式r開啟之後要關閉
x = f.read()
f.close()
print("檔案長度", len(x))
print("列印內容",x)
f = open("ascii.txt", "r")
y = f.readlines() #輸出成串列list,長度是列數
print(y)
f.write('鄭紹麒')
f.close
ascii art字元藝術
w3schools Python File Methods
| Method | Description |
|---|
| close() | Closes the file |
| detach() | Returns the separated raw stream from the buffer |
| fileno() | Returns a number that represents the stream, from the operating system's perspective |
| flush() | Flushes the internal buffer |
| isatty() | Returns whether the file stream is interactive or not |
| read() | Returns the file content |
| readable() | Returns whether the file stream can be read or not |
| readline() | Returns one line from the file |
| readlines() | Returns a list of lines from the file |
| seek() | Change the file position |
| seekable() | Returns whether the file allows us to change the file position |
| tell() | Returns the current file position |
| truncate() | Resizes the file to a specified size |
| writable() | Returns whether the file can be written to or not |
| write() | Writes the specified string to the file |
| writelines() | Writes a list of strings to the file |
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