package cn.ibaner.corp.constants;
public class StrToBinary { public static String StrtoBinary(String str){ char[] strChar=str.toCharArray(); String result=""; for(int i=0;i<strChar.length;i++){ result +=Integer.toBinaryString(strChar[i])+ " "; } return result; } public static String BinaryToStr(String binary){ String[] tempStr=binary.split(" "); char[] tempChar=new char[tempStr.length]; for(int i=0;i<tempStr.length;i++) { tempChar[i]=BinstrToChar(tempStr[i]); } return String.valueOf(tempChar); } private static int[] BinstrToIntArray(String binStr) { char[] temp=binStr.toCharArray(); int[] result=new int[temp.length]; for(int i=0;i<temp.length;i++) { result[i]=temp[i]-48; } return result; } private static char BinstrToChar(String binStr){ int[] temp=BinstrToIntArray(binStr); int sum=0; for(int i=0; i<temp.length;i++){ sum +=temp[temp.length-1-i]<<i; } return (char)sum; } }
出处:https://www.cnblogs.com/StanLong/p/6906814.html