I’m testing web uploading api. When trying to sending a pic to server, it causes an exception.
(Stack trace: java.io.IOException: Error writing to server
at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:699)
at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:711)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1585)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1492)
at java.net.HttpURLConnection.getResponseCode(HttpURLConnection.java:480)
at com.kms.katalon.core.webservice.common.RestfulClient.response(RestfulClient.java:170)
at com.kms.katalon.core.webservice.common.RestfulClient.sendPostRequest(RestfulClient.java:110)
at com.kms.katalon.core.webservice.common.RestfulClient.send(RestfulClient.java:53)
at com.kms.katalon.controller.WebServiceController.sendRequest(WebServiceController.java:39)
at com.kms.katalon.composer.webservice.parts.RestServicePart$4.run(RestServicePart.java:152)
at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:119)
)
I used this tutorial https://www.tutorialspoint.com/flask/flask\_file\_uploading.htm, however it works when just simply use browser to send the request.