自带的太慢了
于是选择了安装Genymotion
但是报错了---------------------------
Error, unable to start VirtualBox.
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In order to work, Genymotion requires VirtualBox to be installed on your computer. You can download the latest version of VirtualBox from <a href='https://www.virtualbox.org/wiki/Downloads'><font color='#FFF'>www.virtualbox.org/wiki/Downloads</font></a>.<br><br>Genymotion log archive has been saved in C:\Users\Administrator\genymotion-log.zip<br><a href='https://www.genymotion.com/contact'><font color='#FFF'>Please contact Genymotion support for more help.</font></a>
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OK
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