上传图片到图库的时候一直报错

result:{"refresh_token":"25.b49693768dca6f860e9cef79896fdca3.315360000.1892717899.282335-17152461","expires_in":2592000,"session_key":"9mzdWu3NW26CL2sHC6OX88DzgtSLFJeTjztINthXpBzqYIoI4EFpcT+oYzM9k1ru+5pF7iK\/n0fkAyKeGT75gnVTGOL2ig==","access_token":"24.a13b939921ad5cbdcc923a54736492a3.2592000.1579949899.282335-17152461","scope":"public brain_all_scope vis-classify_\u5b9e\u65f6\u68c0\u7d22-\u76f8\u4f3c brain_realtime_same_hq brain_realtime_similar brain_realtime_product wise_adapt lebo_resource_base lightservice_public hetu_basic lightcms_map_poi kaidian_kaidian ApsMisTest_Test\u6743\u9650 vis-classify_flower lpq_\u5f00\u653e cop_helloScope ApsMis_fangdi_permission smartapp_snsapi_base iop_autocar oauth_tp_app smartapp_smart_game_openapi oauth_sessionkey smartapp_swanid_verify smartapp_opensource_openapi smartapp_opensource_recapi fake_face_detect_\u5f00\u653eScope vis-ocr_\u865a\u62df\u4eba\u7269\u52a9\u7406 idl-video_\u865a\u62df\u4eba\u7269\u52a9\u7406","session_secret":"2266f8bc0a08f0aa2beb982c043984e6"}

java.io.IOException: Error writing to server
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:422)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1890)
at sun.net.www.protocol.http.HttpURLConnection$10.run(HttpURLConnection.java:1885)
at java.security.AccessController.doPrivileged(Native Method)
at sun.net.www.protocol.http.HttpURLConnection.getChainedException(HttpURLConnection.java:1884)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1457)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getInputStream(HttpsURLConnectionImpl.java:254)
at com.painting.util.HttpUtil.postGeneralUrl(HttpUtil.java:67)
at com.painting.util.HttpUtil.post(HttpUtil.java:34)
at com.painting.util.HttpUtil.post(HttpUtil.java:28)
at com.painting.util.HttpUtil.post(HttpUtil.java:19)
at com.painting.util.SimilarAdd.similarAdd(SimilarAdd.java:40)
at com.painting.util.SimilarAdd.main(SimilarAdd.java:81)
Caused by: java.io.IOException: Error writing to server
at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:666)
at sun.net.www.protocol.http.HttpURLConnection.writeRequests(HttpURLConnection.java:678)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(HttpURLConnection.java:1534)
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1441)
at sun.net.www.protocol.http.HttpURLConnection.getHeaderFields(HttpURLConnection.java:2966)
at sun.net.www.protocol.https.HttpsURLConnectionImpl.getHeaderFields(HttpsURLConnectionImpl.java:283)
at com.painting.util.HttpUtil.postGeneralUrl(HttpUtil.java:59)
... 5 more