har toc clas += 转换成 ava temp color
Java 将字符串转成二进制码
- public void toBinary(){
- String str = "王雪";
- char[] strChar=str.toCharArray();
- String result="";
- for(inti=0;i){
- result +=Integer.toBinaryString(strChar[i])+ " ";
- }
- System.out.println(result);
- }
输出结果为:111001110001011 1001011011101010
Java 将二进制码转成字符串
- //将二进制字符串转换成int数组
- public int[] BinstrToIntArray(String binStr) {
- char[] temp=binStr.toCharArray();
- int[] result=new int[temp.length];
- for(inti=0;i) {
- result[i]=temp[i]-48;
- }
- return result;
- }
- //将二进制转换成字符
- public char BinstrToChar(String binStr){
- int[] temp=BinstrToIntArray(binStr);
- intsum=0;
- for(inti=0; i){
- sum +=temp[temp.length-1-i]<<i;
- }
- return(char)sum;
- }
- public void BinstrToStr(){
- String binStr = "111001110001011 1001011011101010 ";
- String[] tempStr=binStr.split(" ");
- char[] tempChar=new char[tempStr.length];
- for(inti=0;i) {
- tempChar[i]=BinstrToChar(tempStr[i]);
- }
- System.out.println(String.valueOf(tempChar));
- }
根据 Unicode 码表,将二进制码转换成字符
1、先将二进制转换成十六进制
111001110001011 -->0111 0011 1000 1011 不够四位则高位补零(左边) -->0x738b
1001011011101010 -->1001 0110 1110 1010 -->0x96ea。然后查 Unicode 码表可得对应字符
Java 将字符串转成二进制码
来源: http://www.bubuko.com/infodetail-2088524.html