上传视频到七牛云Django后端实现

1.上传视频到七牛云django端实现

1.1 获取七牛云秘钥

https://portal.qiniu.com/user/key

1.2 在syl/settings.py中配置七牛云上传

• 参考官方
  
  https://github.com/glasslion/django-qiniu-storage
• syl/settings.py 中配置七牛云上传

实现逻辑:适合用于管理员逻辑 谁都可以上传视频到七牛云

# 增加配置settings.py
QINIU_ACCESS_KEY = "PwyTqrclbus4ntRct1o8G2V-qkR1rI7hbd_5Gx29" # 七牛
QINIU_SECRET_KEY = "IuvSm1vJh2YUiYWFwV-kGmHAJF9R9iGuH2Q1ifea" # 七牛
QINIU_BUCKET_NAME = "syl-images" # 库名字
QINIU_BUCKET_DOMAIN = "qi11dgv17.hn-bkt.clouddn.com" # 外部访问链接
QINIU_SECURE_URL = False # 使用http
PREFIX_URL = 'http://'
MEDIA_URL = PREFIX_URL + QINIU_BUCKET_DOMAIN + '/media/'
DEFAULT_FILE_STORAGE = 'qiniustorage.backends.QiniuMediaStorage' # 指定文件管理类
MEDIA_ROOT = os.path.join('', "media")
# MEDIA_URL = '/media/'
# MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
#图片要上传到七牛云然后使用，否则会找不到地址,进行404报错

1.把课程的ID从路由中取出来

2.在vue钩子函数中触发请求，获取指定课程下的所有 章信息，在标题上显示课程信息

1.获取指定课程下的所有章信息接口

http://192.168.56.100:8888/course/course/1/

{
"id": 1,
"goods_set": [
{
"id": 2,
"create_time": "2020-10-13T03:42:53.449302Z",
"update_time": "2020-10-13T03:42:53.449842Z",
"goods_type": "1",
"product_id": "1",
"title": "Linux课程体系",
"price": "55.00",
"channel_type": "1",
"period": 365,
"is_launched": true,
"course": 1
}
],
"chapters": [
{
"id": 1,
"sections": [
{
"id": 1,
"create_time": "2020-10-11T14:57:14.151331Z",
"update_time": "2020-10-11T14:57:14.151364Z",
"title": "Linux 系统简介",
"serial_num": 1,
"learn_time": 1,
"video":
"http://192.168.56.100:8888/media/videos/20201011/07.%E6%A3%80%E6%9F%A5%E7%94%A8%
E6%88%B7%E5%90%8D%E6%98%AF%E5%90%A6%E4%BD%BF%E7%94%A8%E6%8E%A5%E5%8F%A3.mp4",
"seq_num": 1,
"chapters": 1
}
],
"create_time": "2020-10-11T14:56:34.585658Z",
"update_time": "2020-10-11T14:56:34.585689Z",
"title": "Linux 系统简介",
"serial_num": 1,
"course": 1
}
],
"create_time": "2020-10-11T14:44:31.252836Z",
"update_time": "2020-10-12T12:32:20.045791Z",
"title": "Linux入门课程",
"desc": "要在实验楼愉快地学习，先要熟练地使用 Linux，本实验介绍 Linux 基本操作，shell
环境下的常用命令。",
"img": "http://192.168.56.100:8888/media/course/linux.jpg",
"status": "1",
"attention": 111,
"learner": 222,
"course_type": 3,
"course_tag": [
3
]
}

2.添加节视频课程的接口

http://192.168.56.100:8888/course/sections/

• 发送数据 POST

form_data:{
title: "",
serial_num: "",
chapters:"",
learn:"",
seq_num:'',
video:""
}