44 lines
872 B
Go
44 lines
872 B
Go
package op
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import (
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"fmt"
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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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func DownloadFile(url string, path string) (bool, string) {
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// 创建HTTP客户端
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client := &http.Client{
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Timeout: 5 * time.Second,
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}
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// 发送GET请求
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resp, err := client.Get(url)
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if err != nil {
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return false, fmt.Sprintf("下载文件失败: %v", err)
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}
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defer resp.Body.Close()
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// 检查响应状态码
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if resp.StatusCode != http.StatusOK {
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return false, fmt.Sprintf("下载文件失败，HTTP状态码: %d", resp.StatusCode)
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}
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// 创建目标文件
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out, err := os.Create(path)
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if err != nil {
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return false, fmt.Sprintf("创建文件失败: %v", err)
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}
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defer out.Close()
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// 将响应内容写入文件
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_, err = io.Copy(out, resp.Body)
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if err != nil {
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return false, fmt.Sprintf("写入文件失败: %v", err)
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}
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return true, fmt.Sprintf("文件下载成功: %s", path)
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}
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