How to post a file and form fields in the same request?
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0
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I have the following code which I have tried to use to send a post request where I want to upload a js.map file to bugsnag.
...
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, err := writer.CreateFormFile(filetype, filename)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Sending %s to bugsnag", filename)
io.Copy(part, file)
writer.Close()
request, err := http.NewRequest("POST", bugsnagUrl, body)
if err != nil {
log.Fatal(err)
}
request.Header.Add("Content-Type", writer.FormDataContentType())
// This is where my problem seems to be, I can't add form values this way because the map is nil
request.Form.Add("apiKey", bugsnagToken)
request.Form.Add("minifiedUrl", fileurl)
request.Form.Add("sourceMap", filename)
request.Form.Add("overwrite", "true")
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
log.Fatal(err)
}
defer response.Body.Close()
The above example gives the following error
panic: assignment to entry in nil map
goroutine 1 [running]: net/url.url.Values.Add(...)
I have been unable to find any examples on how to do this, I used the example on how to upload a file from this question to get this far.
I seem to be able to post the file but how can I post a file and also include post form values with my request?
go http-post asked Nov 22 at 16:44
Markus Tenghamn
47321227
add a comment |
up vote
0
down vote
favorite
I have the following code which I have tried to use to send a post request where I want to upload a js.map file to bugsnag.
...
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, err := writer.CreateFormFile(filetype, filename)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Sending %s to bugsnag", filename)
io.Copy(part, file)
writer.Close()
request, err := http.NewRequest("POST", bugsnagUrl, body)
if err != nil {
log.Fatal(err)
}
request.Header.Add("Content-Type", writer.FormDataContentType())
// This is where my problem seems to be, I can't add form values this way because the map is nil
request.Form.Add("apiKey", bugsnagToken)
request.Form.Add("minifiedUrl", fileurl)
request.Form.Add("sourceMap", filename)
request.Form.Add("overwrite", "true")
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
log.Fatal(err)
}
defer response.Body.Close()
The above example gives the following error
panic: assignment to entry in nil map
goroutine 1 [running]: net/url.url.Values.Add(...)
I have been unable to find any examples on how to do this, I used the example on how to upload a file from this question to get this far.
I seem to be able to post the file but how can I post a file and also include post form values with my request?
go http-post asked Nov 22 at 16:44
Markus Tenghamn
47321227
Where is api document?
– KibGzr
Nov 22 at 16:57
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
I have the following code which I have tried to use to send a post request where I want to upload a js.map file to bugsnag.
...
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, err := writer.CreateFormFile(filetype, filename)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Sending %s to bugsnag", filename)
io.Copy(part, file)
writer.Close()
request, err := http.NewRequest("POST", bugsnagUrl, body)
if err != nil {
log.Fatal(err)
}
request.Header.Add("Content-Type", writer.FormDataContentType())
// This is where my problem seems to be, I can't add form values this way because the map is nil
request.Form.Add("apiKey", bugsnagToken)
request.Form.Add("minifiedUrl", fileurl)
request.Form.Add("sourceMap", filename)
request.Form.Add("overwrite", "true")
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
log.Fatal(err)
}
defer response.Body.Close()
The above example gives the following error
panic: assignment to entry in nil map
goroutine 1 [running]: net/url.url.Values.Add(...)
I have been unable to find any examples on how to do this, I used the example on how to upload a file from this question to get this far.
I seem to be able to post the file but how can I post a file and also include post form values with my request?
go http-post asked Nov 22 at 16:44
Markus Tenghamn
47321227
I have the following code which I have tried to use to send a post request where I want to upload a js.map file to bugsnag.
...
body := &bytes.Buffer{}
writer := multipart.NewWriter(body)
part, err := writer.CreateFormFile(filetype, filename)
if err != nil {
log.Fatal(err)
}
fmt.Printf("Sending %s to bugsnag", filename)
io.Copy(part, file)
writer.Close()
request, err := http.NewRequest("POST", bugsnagUrl, body)
if err != nil {
log.Fatal(err)
}
request.Header.Add("Content-Type", writer.FormDataContentType())
// This is where my problem seems to be, I can't add form values this way because the map is nil
request.Form.Add("apiKey", bugsnagToken)
request.Form.Add("minifiedUrl", fileurl)
request.Form.Add("sourceMap", filename)
request.Form.Add("overwrite", "true")
client := &http.Client{}
response, err := client.Do(request)
if err != nil {
log.Fatal(err)
}
defer response.Body.Close()
The above example gives the following error
panic: assignment to entry in nil map
goroutine 1 [running]: net/url.url.Values.Add(...)
I have been unable to find any examples on how to do this, I used the example on how to upload a file from this question to get this far.
I seem to be able to post the file but how can I post a file and also include post form values with my request?
go http-post go http-post asked Nov 22 at 16:44
Markus Tenghamn
47321227
asked Nov 22 at 16:44
Markus Tenghamn
47321227
asked Nov 22 at 16:44
Markus Tenghamn
47321227
asked Nov 22 at 16:44
Markus Tenghamn
47321227
asked Nov 22 at 16:44
Markus Tenghamn
47321227
47321227
Where is api document?
– KibGzr
Nov 22 at 16:57
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38
add a comment |
Where is api document?
– KibGzr
Nov 22 at 16:57
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38
Where is api document?
– KibGzr
Nov 22 at 16:57
Where is api document?
– KibGzr
Nov 22 at 16:57
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38
add a comment |
1 Answer
1
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votes
up vote
1
down vote
accepted
You should add form fields like this
writer.WriteField("apiKey", bugsnagToken)
writer.WriteField("minifiedUrl", fileurl)
writer.WriteField("sourceMap", filename)
writer.WriteField("overwrite", "true")
writer.Close()
answered Nov 22 at 17:03
KibGzr
1,424610
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
accepted
You should add form fields like this
writer.WriteField("apiKey", bugsnagToken)
writer.WriteField("minifiedUrl", fileurl)
writer.WriteField("sourceMap", filename)
writer.WriteField("overwrite", "true")
writer.Close()
answered Nov 22 at 17:03
KibGzr
1,424610
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
add a comment |
up vote
1
down vote
accepted
You should add form fields like this
writer.WriteField("apiKey", bugsnagToken)
writer.WriteField("minifiedUrl", fileurl)
writer.WriteField("sourceMap", filename)
writer.WriteField("overwrite", "true")
writer.Close()
answered Nov 22 at 17:03
KibGzr
1,424610
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
add a comment |
up vote
1
down vote
accepted
up vote
1
down vote
accepted
You should add form fields like this
writer.WriteField("apiKey", bugsnagToken)
writer.WriteField("minifiedUrl", fileurl)
writer.WriteField("sourceMap", filename)
writer.WriteField("overwrite", "true")
writer.Close()
answered Nov 22 at 17:03
KibGzr
1,424610
You should add form fields like this
writer.WriteField("apiKey", bugsnagToken)
writer.WriteField("minifiedUrl", fileurl)
writer.WriteField("sourceMap", filename)
writer.WriteField("overwrite", "true")
writer.Close()
answered Nov 22 at 17:03
KibGzr
1,424610
answered Nov 22 at 17:03
KibGzr
1,424610
answered Nov 22 at 17:03
KibGzr
1,424610
answered Nov 22 at 17:03
KibGzr
1,424610
1,424610
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
add a comment |
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
This is the way to do it, thank you for the help
– Markus Tenghamn
Nov 23 at 10:07
add a comment |
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Where is api document?
– KibGzr
Nov 22 at 16:57
@KibGzr I don't think it's directly relevant to the question but the Bugsnag documentation for uploading source maps can be found here docs.bugsnag.com/api/js-source-map-upload
– Markus Tenghamn
Nov 23 at 9:38