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fix the bug than we can't get filename when download file.

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This commit is contained in:
wangjie 2017-01-09 14:55:21 +08:00
parent 53cf1b4900
commit 90a6f43c56
1 changed files with 3 additions and 2 deletions
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5
weed/util/http_util.go
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@ -148,8 +148,9 @@ func DownloadUrl(fileUrl string) (filename string, rc io.ReadCloser, e error) {
} }
contentDisposition := response.Header["Content-Disposition"] contentDisposition := response.Header["Content-Disposition"]
if len(contentDisposition) > 0 { if len(contentDisposition) > 0 {
if strings.HasPrefix(contentDisposition[0], "filename=") { idx := strings.Index(contentDisposition[0], "filename=")
filename = contentDisposition[0][len("filename="):] if idx != -1 {
filename = contentDisposition[0][idx+len("filename="):]
filename = strings.Trim(filename, "\"") filename = strings.Trim(filename, "\"")
} }
} }