Python控制自己的手机摄像头拍照并自动发送到邮箱案例讲解

import time
import cv2  # pip install opencv-python -i 镜像源网址
from email.mime.image import MIMEImage  # 用来构造邮件内容的库
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import smtplib  # 发送邮件

def GetPicture():
    """
    拍照保存图像
    :return:
    """
    # 创建一个窗口
    cv2.namedWindow('camera', 1)
    # 调用摄像头   IP摄像头APP
    video = "Http://admin:admin@192.168.3.32:8081/video"
    cap = cv2.VideoCapture(video)
    while True:
        success, img = cap.read()
        cv2.imshow("camera", img)
        # 按键处理
        key = cv2.waiTKEy(10)
        if key == 27:
            # esc
            break
        if key == 32:
            # 空格
            fileaname = 'frames.jpg'
            cv2.imwrite(fileaname, img)

    # 释放摄像头
    cap.release()
    # 关闭窗口
    cv2.destroyWindow("camera")

def SetMsg():
    """
    邮件格式设置
    :return:
    """
    msg = MIMEMultipart('mixed')
    # 标题
    msg['Subject'] = '小姐姐照片'
    msg['From'] = sender  # 发送方邮箱
    msg['To'] = receiver  # 接收方邮箱

    # 邮件正文
    text = '你要的小姐姐照片到了,请接收'
    text_plain = MIMEText(text, 'plain', 'utf-8')  # 正文转码
    msg.attach(text_plain)

    # 图片附件
    SendImageFile = open('D:/控制摄像头拍照并发送邮件/frames.jpg', 'rb').read()
    image = MIMEImage(SendImageFile)

    # 将收件人看见的附件照片名称改为people.png.
    image['Content-Disposition'] = 'attachment; filename = "people.png"'
    msg.attach(image)
    return msg.as_string()

# 授权码
pwd = "******"   # 最好写自己的

# 服务器接口
host = 'smtp.163.com'
port = 25

sender = 'XXXX@163.com' # 最好写自己的
receiver = 'XXXX@qq.com' # 最好写自己的

def SendEmail(msg):
    """
    发送邮件
    :param msg:邮件内容
    :return:
    """
    smtp = smtplib.SMTP()
    smtp.connect(host,port=25)
    smtp.login(sender, pwd)
    smtp.sendmail(sender, receiver, msg)
    time.sleep(2)
    smtp.quit()

if __name__ == '__main__':
    # 1.拍照保存
    GetPicture()
    # 2.设置邮件格式
    msg = SetMsg()
    # 3.发送邮件
    SendEmail(msg)