存储 API

1. "获取签名URL"

1. route definition

• Url: /api/v1/storage/signed-url
• Method: GET
• Request: SignedUrlRequest
• Response: SignedUrlResponse

2. request definition

type SignedUrlRequest struct {
	Path string `form:"path"`
	Expire int `form:"expire,optional"`
}

3. response definition

type SignedUrlResponse struct {
	Code int `json:"code"`
	Message string `json:"message"`
	Data interface{} `json:"data,omitempty"`
}