php得到的ASCII组成的数组
$array('-115','-101','97','-26','-80','-109','-92','33','-6','71','-122','-64','-17','-29','-101','-53','88','-93','-22','-104');
请问如何转化为如下数据
-653068794747578802236590292838260814592085857640
java中是用biginteger转化的,
String sig = new BigInteger(bytes).toString();
bytes为字节数组['-115','-101','97','-26','-80','-109','-92','33','-6','71','-122','-64','-17','-29','-101','-53','88','-93','-22','-104']
自己已经搞定了