JNI签名区分大小写吗？

Question

unsigned char       Z
signed char jbyte   B
unsigned short      C
short               S
long                I
jlong               J
float               F
double              D
void                V

But can I use (iii) instead of (III)? I know thi smight be weird question, but I ask because capital 'i' and 'd' confuse me in code.

Answer 1

C和Java区分大小写，因此在使用两种语言的方法或标识符时，都必须使用相同的大小写。