21 lines
416 B
Go
21 lines
416 B
Go
package storage
|
|
|
|
import (
|
|
"io"
|
|
)
|
|
|
|
// Storage 定义文件存储接口,支持本地存储、OSS、S3 等
|
|
type Storage interface {
|
|
// Save 保存文件,返回存储路径
|
|
Save(filename string, content io.Reader) (string, error)
|
|
|
|
// Delete 删除文件
|
|
Delete(path string) error
|
|
|
|
// GetURL 获取文件的访问 URL
|
|
GetURL(path string) string
|
|
|
|
// Exists 检查文件是否存在
|
|
Exists(path string) bool
|
|
}
|