我是Python新手,目前正在學習,我有一個任務需要使用python腳本來讀取和寫入文件。我的腳本的閱讀部分似乎按預期工作,但寫入部分發生錯誤。這也可能是一些小事我已經做了,但這裏是我的代碼:AttributeError:'str'對象在Python中沒有屬性'filename'
class LogMessage():
def __init__(self, filename):
self.filename = filename
def read(self):
inputFile = open(self.filename)
for line in inputFile:
print(line, end='')
def write(self):
outputFile = open(self.filename)
#writeInput = input('What data do you wish to write?:\n')
for line in writeInput:
print(line,file = outputFile, end='')
filename = LogMessage('new.txt')
filename.read()
writeInput = input('What data do you wish to write?:\n')
LogMessage.write(writeInput)
讀取部分工程,但考慮用戶數據,並將其寫入文件,並給出了這個錯誤:
Traceback (most recent call last):
File "/home/alex/workspace/Python/Learn Python/labEx9.py", line 22, in <module>
LogMessage.write(writeInput)
File "/home/alex/workspace/Python/Learn Python/labEx9.py", line 11, in write
outputFile = open(self.filename)
AttributeError: 'str' object has no attribute 'filename'
誰能幫助我, 非常感謝。
亞歷
你不調用'寫()'作爲一個實例方法。也許你的意思是'filename.write(...)'而不是'LogMessage.write(...)'? – millimoose