腾讯Cos文件上传

依赖

无

配置

cosUpload:
  accessKeyID: "accessKeyID"
  secretAccessKey: "secretAccessKey"
  bucket: "bucket"
  region: "region"
  folder: "folder"
  showUrl: "showUrl"

读取配置

import "github.com/k0spider/common/upload/tencent"

type Config struct {
  CosUpload  cos.Config   `yaml:"cosUpload"`
}

获取COS文件上传预签名URL

// 获取到TENCENT文件上传预签名URL后 前端使用该URL发起PUT请求向TENCENT提交文件
func PresignUpload(c echo.Context) error {
	ctx := c.Request().Context()
	req := tencent.CosRequest{}
	err := c.Bind(&req)
	if err != nil {
		return code.ErrLog(ctx, defined.ParamsErr, err)
	}
	ext := path.Ext(req.FileName)
	if ext == "" {
		return code.ErrLog(ctx, defined.ParamsErr, nil)
	}
	fileName := fmt.Sprintf("%s/%s%s", time.Now().Format(utils.DateFolder), utils.GenerateToken(32), ext)
	res, err := tencent.PresignPutObject(Config.CosUpload, fileName, 300)
	if err != nil {
		return code.ErrLog(ctx, defined.FailedErr, err)
	}
	return c.JSON(http.StatusOK, code.Success(ctx, res))
}