原文:java.io.IOException: Server returned HTTP response code: 502 for URL

I am using a rd party Java API to get results from Google Search Appliance in my Spring based web project. The URL the API constructed seem correct. I ve sent a request on web browser with generated U ...

2015-12-12 13:29 0 6724 推荐指数:

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java.io.IOException: Server returned HTTP response code: 403 for URL

在调用api接口做测试的时候出现java.io.IOException: Server returned HTTP response code: 403 for URL 因为服务器的安全设置不接受Java程序作为客户端访问,解决方案是设置客户端的User Agent url = new ...

Fri Apr 24 23:05:00 CST 2015 1 7011
java.io.IOException: Server returned HTTP response code: 411 for URL

今日调用一post方式提交的http接口,此接口在测试环境ip调用时无问题,但在生产环境通过域名调用时一直报如下错误: 百度之后得到:在调用时,添加如下两行代码即可,今行文以记之: 附解决方案链接:http://blog.csdn.net/pfyuit ...

Fri Dec 15 00:10:00 CST 2017 0 4151
 
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