string buffer sb = new string buffer(array . length);
String str = "?abcdefghijklmnopqrstuvwxyz ";
char c;
for (int i : array) {
如果(i & gt= 1。& amp我& lt= 26)
c = str . charat(I);
其他
c = str . charat(0);
某人追加(c);
}
return sb . tostring();