这个设置不起，还QAQ老是报错！！！
Android NDK: jni/Android.mk: Cannot find module with tag '2d' in import path
Android NDK: Are you sure your NDK_MODULE_PATH variable is properly defined ?
Android NDK: The following directories were searched:
Android NDK:
jni/Android.mk:23: *** Android NDK: Aborting. . Stop.