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Li Feifei
ppt_server
Commits
d80cb06e
Commit
d80cb06e
authored
May 13, 2021
by
Li Feifei
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上传webp
parent
4bcc3976
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1 changed file
with
13 additions
and
3 deletions
+13
-3
upload.go
upload/upload.go
+13
-3
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upload/upload.go
View file @
d80cb06e
...
@@ -2,6 +2,7 @@ package upload
...
@@ -2,6 +2,7 @@ package upload
import
(
import
(
"archive/zip"
"archive/zip"
"bytes"
"crypto/md5"
"crypto/md5"
"encoding/hex"
"encoding/hex"
"encoding/json"
"encoding/json"
...
@@ -9,6 +10,8 @@ import (
...
@@ -9,6 +10,8 @@ import (
"fmt"
"fmt"
"github.com/aliyun/aliyun-oss-go-sdk/oss"
"github.com/aliyun/aliyun-oss-go-sdk/oss"
"github.com/astaxie/beego/orm"
"github.com/astaxie/beego/orm"
"github.com/chai2010/webp"
"image/png"
"io"
"io"
"io/ioutil"
"io/ioutil"
"mime"
"mime"
...
@@ -90,6 +93,7 @@ func Down(v *models.XyuSmallTempFiles) {
...
@@ -90,6 +93,7 @@ func Down(v *models.XyuSmallTempFiles) {
objectName
:=
v
.
Url
[
strings
.
Index
(
v
.
Url
,
"com/"
)
+
4
:
]
objectName
:=
v
.
Url
[
strings
.
Index
(
v
.
Url
,
"com/"
)
+
4
:
]
// 文件以及存在就不需要下载
// 文件以及存在就不需要下载
if
_
,
err
:=
os
.
Stat
(
filePath
);
err
!=
nil
{
if
_
,
err
:=
os
.
Stat
(
filePath
);
err
!=
nil
{
// Get the data
// Get the data
resp
,
err
:=
http
.
Get
(
url
)
resp
,
err
:=
http
.
Get
(
url
)
...
@@ -486,6 +490,13 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
...
@@ -486,6 +490,13 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
return
err
return
err
}
}
defer
fc
.
Close
()
defer
fc
.
Close
()
img
,
_
:=
png
.
Decode
(
fc
)
var
buf
bytes
.
Buffer
if
err
=
webp
.
Encode
(
&
buf
,
img
,
&
webp
.
Options
{
Lossless
:
true
});
err
!=
nil
{
return
err
}
objectPathName
:=
objectPath
+
"images/"
objectPathName
:=
objectPath
+
"images/"
var
fileSuffix
string
var
fileSuffix
string
fileSuffix
=
path
.
Ext
(
file
.
Name
)
//获取文件后缀
fileSuffix
=
path
.
Ext
(
file
.
Name
)
//获取文件后缀
...
@@ -493,9 +504,8 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
...
@@ -493,9 +504,8 @@ func pdfThumbnail(objectPath string, file *zip.File, bucket *oss.Bucket) error {
var
filenameOnly
string
var
filenameOnly
string
filenameOnly
=
strings
.
TrimRight
(
file
.
Name
,
fileSuffix
)
filenameOnly
=
strings
.
TrimRight
(
file
.
Name
,
fileSuffix
)
filenameOnly
=
strings
.
Replace
(
filenameOnly
,
"p"
,
""
,
-
1
)
filenameOnly
=
strings
.
Replace
(
filenameOnly
,
"p"
,
""
,
-
1
)
fileName
:=
fmt
.
Sprintf
(
"%05s"
,
filenameOnly
)
+
fileSuffix
fileName
:=
fmt
.
Sprintf
(
"%05s"
,
filenameOnly
)
+
".webp"
return
bucket
.
PutObject
(
objectPathName
+
fileName
,
bytes
.
NewReader
(
buf
.
Bytes
()))
return
bucket
.
PutObject
(
objectPathName
+
fileName
,
fc
)
}
}
...
...
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