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38 lines
724 B
Go
38 lines
724 B
Go
// Copyright 2020, Chef. All rights reserved.
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// https://github.com/q191201771/naza
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//
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// Use of this source code is governed by a MIT-style license
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// that can be found in the License file.
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//
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// Author: Chef (191201771@qq.com)
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package nazahttp
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import (
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"io"
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"net/http"
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"os"
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"time"
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)
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// 获取 http 文件保存至本地
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func DownloadHttpFile(url string, saveTo string, timeoutMSec int) (int64, error) {
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var c http.Client
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if timeoutMSec > 0 {
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c.Timeout = time.Duration(timeoutMSec) * time.Millisecond
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}
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resp, err := c.Get(url)
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if err != nil {
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return -1, err
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}
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defer resp.Body.Close()
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fp, err := os.Create(saveTo)
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if err != nil {
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return -1, err
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}
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defer fp.Close()
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return io.Copy(fp, resp.Body)
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}
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