How to achieve curl in java?

Question

sample code like this

curl https://r.catchoom.com/v1/search \

-F "token=aaaaaaa" \

-F "image=@cc.jpg"

I want to know how to translate them to java code?

You might consider reading the api. http://docs.oracle.com/javase/7/docs/api/java/net/URLConnection.html — Subir Kumar Sao, Mar 18 '14 at 07:58
Possible duplicate: http://stackoverflow.com/questions/2586975/how-to-use-curl-in-java — samlewis, Mar 18 '14 at 08:13

score 0 · Accepted Answer · answered Mar 18 '14 at 08:13

0

In curl -F means post the form data, usually the content type is multipart/form-data. You can use the Apache HttpClient library for this purpose in Java.

Here is an example of posting form using MultipartRequestEntity. Before looking into this example, I'll suggest you to try this example to be habituated with normal http POST.

answered Mar 18 '14 at 08:13

Sabuj Hassan

35,286
11
68
78

Thanks for your advice! I test some websites successfully(post the form data use apache httpclient),but when i test website i mentioned in my question(https://r.catchoom.com/v1/search \) ,it response 400 error, i really don't know why??? api suggest here:http://catchoom.com/documentation/api/recognition/ – Buffer Mar 18 '14 at 13:30

How to achieve curl in java?

1 Answers1