To upload an image for a unit, use the command unit/upload_image:
svc=unit/upload_image¶ms={"itemId":<long>, "eventHash":<text>}
Name | Description |
---|---|
itemId | unit ID |
eventHash | event name which will be generated after uploading the image (optional parameter) |
To upload an image, use a POST request with multiple contents (multipart/form-data), where one part contains parameters and the other contains the image.
For example:
Request URL: https://hst-api.wialon.com/wialon/ajax.html?svc=unit/upload_image&sid=8157df114c0e601f0f31091c3c2ac53d Request Method: POST Host: hst-api.wialon.com Connection: keep-alive Content-Length: 31720 Cache-Control: no-cache Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryECovXn5tfw5muHk8 Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8 Accept-Charset: windows-1251,utf-8;q=0.7,*;q=0.3 Accept-Encoding: gzip,deflate,sdch Accept-Language: ru,en-US;q=0.8,en;q=0.6 ------WebKitFormBoundaryECovXn5tfw5muHk8 Content-Disposition: form-data; name="params" {"itemId":911903,"eventHash":"jUploadForm1372769354768"} ------WebKitFormBoundaryECovXn5tfw5muHk8 Content-Disposition: form-data; name="eventHash" jUploadForm1372769354768 ------WebKitFormBoundaryECovXn5tfw5muHk8 Content-Disposition: form-data; name="icon_file"; filename="image.jpg" Content-Type: image/jpeg ------WebKitFormBoundaryECovXn5tfw5muHk8--
{} /* empty object if execution successful, if not - error code */
To be sure that the image has been uploaded, execute the command Events:
{ "tm":<uint>, /* current server time (UTC) */ "events":[ { "i":<long>, /* unit ID (-1 - unknown) */ "d":{ /* data */ "hash":<text> /* upload is complete */ } } ] }
|