一模一样怎么就报错了呢
System.out.print(Integer.toHexString(buf[i]) & 0xff+" ");
错误:The operator & is undefined for the argument type(s) java.lang.String, java.lang.String
System.out.print(Integer.toHexString(buf[i]) & 0xff+" ");
错误:The operator & is undefined for the argument type(s) java.lang.String, java.lang.String
2019-08-08
举报