Method UploadFile

server/utils/upload/local.go:31–70

@author: [piexlmax](https://github.com/piexlmax) @author: [ccfish86](https://github.com/ccfish86) @author: [SliverHorn](https://github.com/SliverHorn) @object: *Local @function: UploadFile @description: 上传文件 @param: file *multipart.FileHeader @return: string, string, error

(file *multipart.FileHeader)

//@return: string, string, error

func (*Local) UploadFile(file *multipart.FileHeader) (string, string, error) {
	// 读取文件后缀
	ext := filepath.Ext(file.Filename)
	// 读取文件名并加密
	name := strings.TrimSuffix(file.Filename, ext)
	name = utils.MD5V([]byte(name))
	// 拼接新文件名
	filename := name + "_" + time.Now().Format("20060102150405") + ext
	// 尝试创建此路径
	mkdirErr := os.MkdirAll(global.GVA_CONFIG.Local.StorePath, os.ModePerm)
	if mkdirErr != nil {
		global.GVA_LOG.Error("function os.MkdirAll() failed", zap.Any("err", mkdirErr.Error()))
		return "", "", errors.New("function os.MkdirAll() failed, err:" + mkdirErr.Error())
	}
	// 拼接路径和文件名
	p := global.GVA_CONFIG.Local.StorePath + "/" + filename
	filepath := global.GVA_CONFIG.Local.Path + "/" + filename

	f, openError := file.Open() // 读取文件
	if openError != nil {
		global.GVA_LOG.Error("function file.Open() failed", zap.Any("err", openError.Error()))
		return "", "", errors.New("function file.Open() failed, err:" + openError.Error())
	}
	defer f.Close() // 创建文件 defer 关闭

	out, createErr := os.Create(p)
	if createErr != nil {
		global.GVA_LOG.Error("function os.Create() failed", zap.Any("err", createErr.Error()))

		return "", "", errors.New("function os.Create() failed, err:" + createErr.Error())
	}
	defer out.Close() // 创建文件 defer 关闭

	_, copyErr := io.Copy(out, f) // 传输（拷贝）文件
	if copyErr != nil {
		global.GVA_LOG.Error("function io.Copy() failed", zap.Any("err", copyErr.Error()))
		return "", "", errors.New("function io.Copy() failed, err:" + copyErr.Error())
	}
	return filepath, filename, nil
}

//@author: [piexlmax](https://github.com/piexlmax)
//@author: [ccfish86](https://github.com/ccfish86)