1. Failed to upload pictures using Qiniu on Android devices
2. Prompt Unable to resolve host "up.qiniu.com": No address associated with hostname; Connect to / 183.136.139.16 timed out 80 timed out
3. The old code used before is used, and the previous device does not have this problem
dns can't resolve this address. Consider changing the dns? Or add processing to the code that cannot parse up.qiniu.com
eliminates the problem of device disconnection, that is, url or server problem. There is generally no problem with other people's server. Add http or https to try
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