导读：[2012-09-03 22:40:48 - Emulator] invalid command-line parameter: [2012-09-03 22:40:48 - Emulator] Hint: use #39; @foo #39; to launch a virtual device named #39;foo#39;.[2......
[2012-09-03 22:40:48 - Emulator] invalid command-line parameter:
[2012-09-03 22:40:48 - Emulator] Hint: use ' @foo ' to launch a virtual device named 'foo'.
[2012-09-03 22:40:48 - Emulator] please use -help for more information
原因：我的SDK安装目录为-->D:\Backup\我的文档\Downloads\android-sdk-windows，其中存在中文字符。
