本例是一个 阿里云 视频点播 （不是直播）的 helloworld
这里用户浏览器先后调用两个服务器
我们先看 golang 端
/Users/lizhe/works/aus/alivedioauth/go.mod
module vedioAuth
go 1.14
require (
github.com/tidwall/gjson v1.6.0
github.com/tidwall/sjson v1.1.1
github.com/aliyun/alibaba-cloud-sdk-go v1.61.813
)
/Users/lizhe/works/aus/alivedioauth/main.go
package main
import (
"net/http"
handler "vedioAuth/handler"
)
func main() {
http.HandleFunc("/", handler.WithArgHandler)
http.ListenAndServe(":8000", nil)
}
/Users/lizhe/works/aus/alivedioauth/handler/withArg.go
package handler
import (
"fmt"
"net/http"
"os"
"github.com/aliyun/alibaba-cloud-sdk-go/services/vod"
)
func WithArgHandler(writer http.ResponseWriter, request *http.Request) {
value := getAuth()
writer.Header().Set("Access-Control-Allow-Origin", "*")
fmt.Fprintf(writer, string(value))
}
func getAuth() string {
key := os.Getenv("key")
pass := os.Getenv("pass")
client, err := vod.NewClientWithAccessKey("cn-hangzhou", key, pass)
request := vod.CreateGetVideoPlayAuthRequest()
request.Scheme = "https"
request.VideoId = "xxxxxxxxxxxx"
response, err := client.GetVideoPlayAuth(request)
if err != nil {
fmt.Print(err.Error())
}
fmt.Printf("response is %#v\n", response)
PlayAuth := response.PlayAuth
return PlayAuth
}
/Users/lizhe/works/aus/alivedioauth/Dockerfile
FROM golang:alpine as golang
RUN mkdir -p /root/vedioAuth
RUN mkdir -p /root/vedioAuth/output
COPY ./ /root/vedioAuth
WORKDIR /root/vedioAuth/output
RUN go build /root/vedioAuth/main.go
FROM alpine as alpine
RUN mkdir -p /root/vedioAuth
COPY --from=golang --chown=root:root /root/vedioAuth/output /root/vedioAuth
CMD /root/vedioAuth/main
此时访问 8000 端口会得到一个 auth token
最后做一个简单的 html，调用一下
/Users/lizhe/works/aus/alivedioauth/home.html
<!DOCTYPE HTML>
<html>
<head>
<meta charset="UTF-8">
<meta http-equiv="x-ua-compatible" content="IE=edge">
<meta name="viewport"
content="width=device-width, height=device-height, initial-scale=1, maximum-scale=1, minimum-scale=1, user-scalable=no" />
<title>Vod</title>
<link rel="stylesheet" href="https://g.alicdn.com/de/prismplayer/2.6.0/skins/default/aliplayer-min.css" />
<script type="text/javascript" src="https://g.alicdn.com/de/prismplayer/2.6.0/aliplayer-min.js"></script>
<script src="https://cdn.bootcss.com/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<div class="prism-player" id="J_prismPlayer"></div>
<script>
var token = ""
$(document).ready(function () {
htmlobj = $.ajax({ url: "http://xxxxxx.com:8000/", async: false });
token = htmlobj.responseText
var player = new Aliplayer({
id: "J_prismPlayer",
autoplay: true,
width: "640px",
height: "480px",
vid: "xxxxxx",
playauth: token,
cover: ''
});
});
</script>
</body>
服务器什么的也不用了，直接本地打开这个html就行了
