今日調用一post方式提交的http接口,此接口在測試環境ip調用時無問題,但在生產環境通過域名調用時一直報如下錯誤:
java.io.IOException: Server returned HTTP response code: 411 for URL

百度之后得到:在調用時,添加如下兩行代碼即可,今行文以記之:
/*解決411*/ httpConnection.setRequestProperty("Content-Length","0"); DataOutputStream os = new DataOutputStream( httpConnection.getOutputStream() ); /*解決411*/
附解決方案鏈接:http://blog.csdn.net/pfyuit/article/details/8137777