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图片额外信息

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This commit is contained in:
苏尹岚
2020-06-17 13:36:46 +08:00
parent 2f8b1a9a31
commit f2389477f9
1 changed files with 14 additions and 7 deletions
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21
business/jxutils/jxutils.go
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@@ -918,15 +918,22 @@ func PKCS5UnPadding(origData []byte) []byte {
} }
//合成水印图 //合成水印图
func MixMatermarkImg(imgWatermark, img string) (imgMix string) { func MixMatermarkImg(imgWatermark, img string, exPrefixBegin, exPrefixEnd *time.Time) (imgMix string) {
baseURL := base64.URLEncoding.EncodeToString([]byte(imgWatermark)) if exPrefixBegin != nil && exPrefixEnd != nil {
imgUrl := img + "?imageView2/0/q/75|watermark/1/image/" + baseURL + "/dissolve/100/gravity/Center/dx/0/dy/0" if utils.Time2Date(time.Now().Add(6*time.Hour)).Sub(*exPrefixBegin) >= 0 && utils.Time2Date(time.Now()).Sub(*exPrefixEnd) <= 0 {
if resBinary, _, err := DownloadFileByURL(imgUrl); err == nil { baseURL := base64.URLEncoding.EncodeToString([]byte(imgWatermark))
if downloadURL, err := UploadExportContent(resBinary, utils.Int64ToStr(time.Now().Unix())+img[strings.LastIndex(img, "/")+1:len(img)]); err == nil { imgUrl := img + "?imageView2/0/q/75|watermark/1/image/" + baseURL + "/dissolve/100/gravity/Center/dx/0/dy/0"
if err == nil { if resBinary, _, err := DownloadFileByURL(imgUrl); err == nil {
return downloadURL if downloadURL, err := UploadExportContent(resBinary, utils.Int64ToStr(time.Now().Unix())+img[strings.LastIndex(img, "/")+1:len(img)]); err == nil {
if err == nil {
return downloadURL
}
}
} }
} }
if utils.Time2Date(time.Now().Add(6*time.Hour)).Sub(*exPrefixEnd) > 0 {
return imgMix
}
} }
return imgMix return imgMix
} }