sys.setdefaultencoding在Eclipse插件pydev报错 - ITeye问答
sys.setdefaultencoding在Eclipse插件pydev报错_已解决 - ...
...报错 Undefined variable from import: setdefaultencoding - ...
python sys 模块 设置编码老是报错 - zkimyes的回答 - SegmentFault
python中sys.setdefaultencoding()抛错?_博问_博客园
...variable from import setdefaultencoding - 开源中国社区...
...variable from import setdefaultencoding_百度知道
为什么有时候必须添加sys.setdefaultencoding('utf-8')