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我正在嘗試按照here所述執行可恢復的上傳。Google Analytics(分析)可恢復上傳失敗
當我執行上傳,我收到400錯誤的請求的響應狀態,並響應正文:
{
"error": {
"errors": [
{
"domain": "global",
"reason": "badContent",
"message": "Unsupported content with type: application/octet-stream"
}
],
"code": 400,
"message": "Unsupported content with type: application/octet-stream"
}
}
腳本我使用進行上傳中去,在這裏:
package main
import(
"bytes"
"fmt"
"io"
"io/ioutil"
"mime/multipart"
"net/http"
"os"
"path/filepath"
)
func main(){
// config
accessToken := "a valid token"
acctId := "a valid account id"
webPropertyId := "a valid web property id"
customDataSourceId := "a valid custom data source id"
path := "https://stackoverflow.com/a/path/to/a/validly/formatted/file.csv"
params := map[string]string{
"title": "My Document",
"author": "Becca Petrin",
"description": "Riveting stuff",
}
paramName := "file"
url := fmt.Sprintf("https://www.googleapis.com/upload/analytics/v3/management/accounts/%s/webproperties/%s/customDataSources/%s/uploads?uploadType=resumable", acctId, webPropertyId, customDataSourceId)
// create the body
file, err := os.Open(path)
if err != nil {
fmt.Println("Err opening file:", err.Error())
return
}
defer file.Close()
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, err := writer.CreateFormFile(paramName, filepath.Base(path))
if err != nil {
fmt.Println("Err creating form file:", err.Error())
return
}
_, err = io.Copy(part, file)
if err != nil {
fmt.Println("Err copying:", err.Error())
return
}
for k, v := range params {
_ = writer.WriteField(k, v)
}
if err := writer.Close(); err != nil {
fmt.Println("Err closing writer:", err.Error())
return
}
req, err := http.NewRequest("POST", url, body)
if err != nil {
fmt.Printf("Err creating request:", err.Error())
return
}
// add authorization
req.Header.Set("Authorization", "Bearer "+accessToken)
// add headers
// no multipart headers work, and "application/octet-stream"" doesn't work
// uncommenting and using "text/plain" results in a 200 without the expected response body
//req.Header.Add("Content-Type", "text/plain")
// execute request
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
fmt.Println("Err doing request:", err.Error())
return
}
fmt.Println("Response status:", resp.Status)
b, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Err reading resp body:", err.Error())
return
}
fmt.Printf("Response body: %s", b)
}
正如在評論中指出,我收到了不支持的內容類型的響應,如果我不包括Content-Type頭。如果我使用任何多部分內容類型或application/octet-stream,我也會收到它。如果我使用純文本,我會收到200,但我沒有收到預期的內容。
我在做什麼錯?提前致謝!