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use HasSuffix to determine content type
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parent
9a0e5809c1
commit
3e8f109edd
6
wrp.go
6
wrp.go
@ -537,11 +537,11 @@ func imgServer(w http.ResponseWriter, r *http.Request) {
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defer delete(img, r.URL.Path)
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}
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switch {
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case strings.HasPrefix(r.URL.Path, ".gif"):
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case strings.HasSuffix(r.URL.Path, ".gif"):
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w.Header().Set("Content-Type", "image/gif")
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case strings.HasPrefix(r.URL.Path, ".png"):
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case strings.HasSuffix(r.URL.Path, ".png"):
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w.Header().Set("Content-Type", "image/png")
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case strings.HasPrefix(r.URL.Path, ".jpg"):
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case strings.HasSuffix(r.URL.Path, ".jpg"):
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w.Header().Set("Content-Type", "image/jpeg")
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}
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w.Header().Set("Content-Length", strconv.Itoa(len(imgBuf.Bytes())))
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