flask-mail插件使用常见错误总结

ゞ浴缸里的玫瑰 2021-09-18 01:26 477阅读 0赞

### 官方参考文档：[https://pythonhosted.org/Flask-Mail/][https_pythonhosted.org_Flask-Mail] ###

### 报错1：smtplib.SMTPAuthenticationError（错误原因：看看你的配置参数后面是否有逗号,网上复制的代码有逗号） ###

### smtplib.SMTPAuthenticationError: (535, b'Error: \\xc7\\xeb\\xca\\xb9\\xd3\\xc3\\xca\\xda\\xc8\\xa8\\xc2\\xeb\\xb5\\xc7\\xc2\\xbc\\xa1\\xa3\\xcf\\xea\\xc7\\xe9\\xc7\\xeb\\xbf\\xb4: http://service.mail.qq.com/cgi-bin/help?subtype=1&&id=28&&no=1001256') ###

flask-mail配置参数设置
    #python语法后面没有逗号，网上复制的代码小心....
    
    MAIL_SERVER = 'smtp.qq.com'
    MAIL_PORT = 465
    MAIL_USE_TLS = False
    MAIL_USE_SSL = True
    #这里不是密码是授权码(切勿搞错了)
    MAIL_PASSWORD = 'xxxxxxxxxxxxxx'
    MAIL_USERNAME = '528185681@qq.com'

# 报错2：[flask-mail TypeError: getaddrinfo() argument 1 must be string or None][flask-mail TypeError_ getaddrinfo_ argument 1 must be string or None]（错误原因：配置参数MAIL\_PASSWORD不是密码，而是邮箱的授权码） #

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70 1][]

一个完整的成功案例：

### ** 1、配置文件** ###

AIL_SERVER = 'smtp.qq.com'
    MAIL_PORT = 465
    MAIL_USE_TLS = False
    MAIL_USE_SSL = True
    #这里不是密码是授权码(切勿搞错了)
    MAIL_PASSWORD = 'xxxxxxxxxxxxx'
    MAIL_USERNAME = '528185681@qq.com'

### **2、实现代码 ** ###

from kirin_app import mail
    from flask_mail import Message
    
    class Email:
        def __init__(self):
            self.msg = Message("第一封邮件标题",
                               sender="from@qq.com",
                               recipients=["to@163.com"],
                               body="test")
    
        def send_email(self):
            mail.send(self.msg)
    
    
    Email().send_email()

[https_pythonhosted.org_Flask-Mail]: https://pythonhosted.org/Flask-Mail/
[flask-mail TypeError_ getaddrinfo_ argument 1 must be string or None]: https://stackoverflow.com/questions/42872923/flask-mail-typeerror-getaddrinfo-argument-1-must-be-string-or-none
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70]: /images/20210812/cdcc35f7d0394e50b6b63dca8d960e91.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80MzM0MzE0NA_size_16_color_FFFFFF_t_70 1]: /images/20210812/b481cbbbf49345cdb3b397eba49b42c5.png