50 lines
1.2 KiB
Go
50 lines
1.2 KiB
Go
package cos
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"fmt"
|
|
"io/ioutil"
|
|
"net/http"
|
|
)
|
|
|
|
// ErrorResponse 包含 API 返回的错误信息
|
|
//
|
|
// https://www.qcloud.com/document/product/436/7730
|
|
type ErrorResponse struct {
|
|
XMLName xml.Name `xml:"Error"`
|
|
Response *http.Response `xml:"-"`
|
|
Code string
|
|
Message string
|
|
Resource string
|
|
RequestID string `header:"x-cos-request-id,omitempty" url:"-" xml:"-"`
|
|
TraceID string `xml:"TraceId,omitempty"`
|
|
}
|
|
|
|
// Error returns the error msg
|
|
func (r *ErrorResponse) Error() string {
|
|
RequestID := r.RequestID
|
|
if RequestID == "" {
|
|
RequestID = r.Response.Header.Get("X-Cos-Request-Id")
|
|
}
|
|
TraceID := r.TraceID
|
|
if TraceID == "" {
|
|
TraceID = r.Response.Header.Get("X-Cos-Trace-Id")
|
|
}
|
|
return fmt.Sprintf("%v %v: %d %v(Message: %v, RequestId: %v, TraceId: %v)",
|
|
r.Response.Request.Method, r.Response.Request.URL,
|
|
r.Response.StatusCode, r.Code, r.Message, RequestID, TraceID)
|
|
}
|
|
|
|
// 检查 response 是否是出错时的返回的 response
|
|
func checkResponse(r *http.Response) error {
|
|
if c := r.StatusCode; 200 <= c && c <= 299 {
|
|
return nil
|
|
}
|
|
errorResponse := &ErrorResponse{Response: r}
|
|
data, err := ioutil.ReadAll(r.Body)
|
|
if err == nil && data != nil {
|
|
xml.Unmarshal(data, errorResponse)
|
|
}
|
|
return errorResponse
|
|
}
|