self.fileobject.close()和self.fileobject.write()不好使

Question

请问为什么跟着网课做的，self.fileObj.write写不进去文件呢，错误信息为'NoneType' object has no attribute 'write'。网课的人写的就好使，求解答

import time
class Mylog():
    # 属性
    fileurl = './'
    filename = str(time.strftime('%Y-%m-%d'))+'.log'
    fileObj = None
    # 方法
    def __int__(self):
        # 打开文件
        self.fileObj = open(self.fileurl+self.filename,'a+',encoding='utf-8')
    def wlog(self,s):
        #准备输入开始写入
        date = time.strftime('%Y-%m-%d %H:%M:%S')
        msg = date+' '+s
        # 写入
        print(msg)
        self.fileObj.write(msg)
    def __del__(self):
        #关闭打开的文件
        self.fileObj.close()
w = Mylog()
w.wlog('你好')

Answer 1

方法名错了

def __init__(self):
        # 打开文件
        self.fileObj = open(self.fileurl+self.filename,'a+',encoding='utf-8')