摘要：
unsigned char *buf = jenv-> GetPrimitiveArrayCritical(outbuf,JNI_FALSE);这句话报错错误：error: invalid conversion from 'void*' to 'unsigned char*' [-fpermissive]解决办法：在.mk文件中加上LOCAL_CPPFLAGS := -fpermissive编译时就不会报错了，但是会报warning: invalid conversion from 'void*' to 'unsigned char 阅读全文
