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webservice调用问题

最近在调用webservice接口的时候发生了一个问题:
Server returned HTTP response code: 500 for URL,
参数编码啥的都试过,但是这问题还是没有解决,HttpURLConnection方式调用的,post方式,有大佬知道怎么解决吗?万分感谢


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http 500 错误是服务端错误啊,你需要让服务端来查询为什么你的请求导致服务端出错了.


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