public
static
void
main(String[] args){
String unSplit =
"1,2,3,4,5"
;
//根据长度取数组的最后一个元素
((
","
)[(
","
).length-
1
]);
}
public
static
void
main(String[] args){
String unSplit =
"1,2,3,4,5"
;
//根据长度取数组的最后一个元素
((
","
)[(
","
).length-
1
]);
}