FranklinWH-Toolbox/service/utils/files/download.go

package files

import (
	"io"
	"net/http"
	"os"
)

// 下载文件
// url - "https://example.com/file.zip"
// filepath - "file.zip"
func DownloadFile(url, filepath string) error {
	// 发送 HTTP GET 请求
	resp, err := http.Get(url)
	if err != nil {
		return err
	}
	defer resp.Body.Close()

	// 创建本地文件
	out, err := os.Create(filepath)
	if err != nil {
		return err
	}
	defer out.Close()

	// 将响应内容写入文件
	_, err = io.Copy(out, resp.Body)
	return err
}