Android - IOExceptionConnection to xxx refused.
仍是stackoverflow上老外牛,往google上type一下,就找到缘由了.服务器
今天在使用Apache提供的HttpClient链接Tomcat服务器,使用log捕获异常的时候,提示说:IOExceptionConnection to xxx refused.google
往google上type一下,发现有的说是可能没有加'INTERNET permission'或者是WiFi没连好,果真本身的Android真机掉线了.固然,若是服务器不开启,也会报一样的错误!spa
由此,感受到,开发Android的log的重要性,对于可能出现的异常,最好使用log进行过滤,这样问题解决的效率也会大大提升.开发
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相关文章
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