vendor/github.com/aliyun/aliyun-oss-go-sdk/sample/sign_url.go

   1 package sample
   2
   3 import (
   4         "fmt"
   5         "io/ioutil"
   6         "os"
   7         "strings"
   8
   9         "github.com/aliyun/aliyun-oss-go-sdk/oss"
  10 )
  11
  12 // SignURLSample signs URL sample
  13 func SignURLSample() {
  14         // Create bucket
  15         bucket, err := GetTestBucket(bucketName)
  16         if err != nil {
  17                 HandleError(err)
  18         }
  19
  20         // Put object
  21         signedURL, err := bucket.SignURL(objectKey, oss.HTTPPut, 60)
  22         if err != nil {
  23                 HandleError(err)
  24         }
  25
  26         var val = "花间一壶酒，独酌无相亲。 举杯邀明月，对影成三人。"
  27         err = bucket.PutObjectWithURL(signedURL, strings.NewReader(val))
  28         if err != nil {
  29                 HandleError(err)
  30         }
  31
  32         // Put object with option
  33         options := []oss.Option{
  34                 oss.Meta("myprop", "mypropval"),
  35                 oss.ContentType("image/tiff"),
  36         }
  37
  38         signedURL, err = bucket.SignURL(objectKey, oss.HTTPPut, 60, options...)
  39         if err != nil {
  40                 HandleError(err)
  41         }
  42
  43         err = bucket.PutObjectFromFileWithURL(signedURL, localFile, options...)
  44         if err != nil {
  45                 HandleError(err)
  46         }
  47
  48         // Get object
  49         signedURL, err = bucket.SignURL(objectKey, oss.HTTPGet, 60)
  50         if err != nil {
  51                 HandleError(err)
  52         }
  53
  54         body, err := bucket.GetObjectWithURL(signedURL)
  55         if err != nil {
  56                 HandleError(err)
  57         }
  58         defer body.Close()
  59
  60         // Read content
  61         data, err := ioutil.ReadAll(body)
  62         if err != nil {
  63                 fmt.Println("Error:", err)
  64                 os.Exit(-1)
  65         }
  66         fmt.Println("data:", string(data))
  67
  68         err = bucket.GetObjectToFileWithURL(signedURL, "mynewfile-1.jpg")
  69         if err != nil {
  70                 HandleError(err)
  71         }
  72
  73         // Delete the object and bucket
  74         err = DeleteTestBucketAndObject(bucketName)
  75         if err != nil {
  76                 HandleError(err)
  77         }
  78
  79         fmt.Println("SignURLSample completed")
  80 }