Chinese characters shows "????" on plot

[jjdblast]

I have some Chinese character data stored in Mysql, which charset is 'utf-8'. When I add this table into caravel, everything works well. But when I try to make some slice, the label and legend change into strange symbol like "???".

By the way, the example data(world's bank data and birth) works well.

[licq]

Look at the url of the database connection. If you use mysql, add ?charset=utf8 to the end of the connection url.

[bnpysse]

谢谢！您在国内么？我在济南，想交个朋友，希望能常联系。
最近，想把这个caravel改造一下，苦于水平有限，希望能多和您交流一下。谢谢！
------------------------------------------------------------------发件人：Li Chaoqun notifications@github.com发送时间：2016年5月25日(星期三) 12:09收件人：airbnb/caravel caravel@noreply.github.com主　题：Re: [airbnb/caravel] Chinese characters shows "????" on plot (#485)
Look at the url of the database connection. If you use mysql, add ?charset=utf8 to the end of the connection url.—
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[jjdblast]

I think @licq's method worked !

[lifeinearth]

thank you very much . i have the same problem.

[yuanhaoliang]

thanks the same.