### 1.相关链接 官方文档:[https://pythonhosted.org/Flask-Mail/](https://pythonhosted.org/Flask-Mail/) ### 2.安装 ``` pip install Flask-Mail ``` ### 3.创建一个Mail对象 ``` from flask_mail import Mail ... mail = Mail(app) ``` 惰性加载 ``` from flask_mail import Mail mail = Mail() ... mail.init_app(app) ``` ### 4.邮箱配置 ``` # 邮箱配置MAIL_SERVER：默认'localhost' # MAIL_PORT：默认25 # MAIL_USE_TLS：默认为False # MAIL_USE_SSL：默认为False # MAIL_DEBUG：默认app.debug # MAIL_USERNAME：默认无 # MAIL_PASSWORD：默认无 # MAIL_DEFAULT_SENDER：默认无 # MAIL_MAX_EMAILS：默认无 # MAIL_SUPPRESS_SEND：默认app.testing # MAIL_ASCII_ATTACHMENTS：默认为False ``` ``` # MAIL_USE_TLS:端口号587 # MAIL_USE_SSL:端口号465 # QQ邮箱不支持非加密方式发送邮件 # 邮箱配置 # 发送者服务器地址 MAIL_SERVER = "smtp.qq.com" MAIL_PORT = 587 MAIL_USERNAME = "154565621@qq.com" # 授权码不是qq密码 MAIL_PASSWORD = "dasdaddasdasda" MAIL_DEFAULT_SENDER = "154565621@qq.com" MAIL_USE_TLS = True ``` ### 5.发送邮件 ``` from exts import db,mail from flask_mail import Message @bp.route('/email/') def send_email(): # subject:主题 # recipients:接收者，列表类型，可以有多个接收者 # body:发送的邮件的内容 # sender:发送者，这个参数，可以修改发送者 message = Message(subject='邮件发送',recipients=['154565621@qq.com'],body='测试') mail.send(message) return "发送成功" ```