python模板

python模板

登录

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import json
import requests

class Login:
    def __init__(self,username,password):
        # 账户名或者手机号
        self.username = username #手机号
        # 登录密码
        self.password = password #数字密码
        # 登陆接口
        self.loginUrl = "xxxxx"
 
        # 请求头
        self.header = {
            "Host": "xxxxx",
            "Content-Type": "application/x-www-form-urlencoded",
            "Accept-Encoding": "gzip, deflate, br",
            "Connection": "keep-alive",
            "User-Agent": "xxxxx",
            "Content-Length": "29",
        }
 
        # 请求体（必须有） self.body = "{}"
        self.body = "{}"
 
    def login(self):
        # 用户名或账号
        url = self.loginUrl + "?username=" + self.username + "&password=" + self.password#url根据接口来写
        self.session = requests.session()   
        response = self.session.post(url=url, data=self.body, headers=self.header)
        res = json.loads(response.text)
        if res["code"] == 0:
            print("登陆成功")
            # 登录成功获取JWSESSION
            self.jwsession = response.headers['JWSESSION']
            print("jwsession:"+self.jwsession)
            return self.jwsession
        else:
            print("登陆失败，请检查账号信息和密码是否正确")
            self.status_code = 4
            return False

发送邮件

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import smtplib
from email.mime.text import MIMEText
from email.utils import formataddr

class answer:
    def __init__(self):
        self.sender = 'xxxx'  # 发信人邮箱
        self.sender_name = "xybz"  # 发信人昵称
        self.password = 'xxxxx'  # 授权码
        self.receivers=['xx','xx']  # 收件人邮箱 
        self.receivers_name=['zhangsan']  # 收件人昵称 
        self.sub="这是一封测试邮件"# 邮件标题
        self.msg="""
  
        你好，这是我的博客：<a href='http://xybz.fun'>土豆番茄酱</a>
  
  
        """

    def run(self):
        try:
                msg = MIMEText(self.msg, 'html', 'utf-8')#发送htnl则改'plain'为'html'
                msg['From'] = formataddr([self.sender_name, self.sender])
                # msg['To'] = formataddr([self.receivers_name[0],self.receivers]) # 收件人邮箱昵称、收件人邮箱账号
                msg['Subject'] = self.sub
                server = smtplib.SMTP_SSL("smtp.qq.com", 465)  # 发件人邮箱中的SMTP服务器
                server.login(self.sender, self.password)  # 发件人邮箱账号、邮箱授权码
                # 发件人邮箱账号、收件人邮箱账号、发送邮件
                server.sendmail(self.sender, self.receivers, msg.as_string())
                server.quit()  # 关闭连接
        except smtplib.SMTPException as e: 
                print("error",e)

if __name__ == "__main__":
    answer().run()

问题

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TypeError: login() missing 1 required positional argument: 'self'

最近写代码的时候，一直报这个错，源代码类似下

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class Login:
	def login():
		return TRUE

def main():
	Login.login()

原因是调用函数需要实例化

改为

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Login().login()

python的类调用与java有出入