flask_mail 发送邮件

from flask import Flask,render_template
from flask_mail import Mail, Message
from common import email_config
import os
# 获取环境变量 某些时候不需要发送
env = os.environ.get('dev', 'dev')


mail = Mail()
app = Flask(__name__)
app.config.from_object(email_config)
mail.init_app(app)


@app.route('/email_send_charactor/')
def email_send_charactor():
    message = Message(subject='hello flask-mail',recipients=['[email protected]'],body='flask-mail测试代码')
    try:
        mail.send(message)
        return '发送成功，请注意查收~'
    except Exception as e:
        print(e)
        return '发送失败'
#发送一个html
@app.route('/email_send_html/')
def email_send_html():
    message = Message(subject='hello flask-mail',recipients=['[email protected]'])
    try:
        #发送渲染一个模板
        message.html = render_template('email_temp.html')
        mail.send(message)
        return '发送成功，请注意查收~'
    except Exception as e:
        print(e)
        return '发送失败'


#发送附带附件的邮件
@app.route('/email_send_attach/')
def email_send_attach():
    message = Message(subject='hello flask-mail',recipients=['[email protected]'],body='我是一个附件邮件')
    try:
        # message.attach邮件附件添加
        # 方法attach(self,
        #        filename=None,
        #        content_type=None,
        #        data=None,
        #        disposition=None,
        #        headers=None):

        with open('xxxx','rb') as fp:
            message.attach("test.jpg", "image/jpg", fp.read())
        mail.send(message)
        return '发送成功，请注意查收~'
    except Exception as e:
        print(e)
        return '发送失败'

if __name__ == '__main__':
    app.run(debug=True)