python 文件读取
with open('./pi_digits.txt') as file_object: contents = file_object.read() print('全部读取:\n' + contents) file_object.close() with open('./pi_digits.txt') as file_object: print('按行读取:') i=1 for line in file_object: print(str(i)+'行:'+line.strip()) i += 1 file_object.close()