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