例如我得到的字符串为:\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx\xxx
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- threenewbee 2018-11-26 09:52关注
如果问题得到解决,请点我回答左上角的采纳和向上的箭头
class Untitled { public static String toOct(String s) { String result = ""; for(char c : s.toCharArray()) { result += "\\" + (c / 64) % 8 + "" + (c / 8) % 8 + "" + c % 8; } return result; } public static String getOct(String s) { String result = ""; for (String i : s.split("\\\\")) { int sum = 0; int base = 64; for (char c : i.toCharArray()) { sum += base * ((int)c - '0'); base /= 8; } result += Character.toString((char)sum); } return result; } public static void main(String[] args) { String s = "abcd"; String o = toOct(s); System.out.println(o); s = getOct(o); System.out.println(s); } }
运行结果
\141\142\143\144
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