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charתbyte char a='a'; byte b=Byte.parseByte((int)a+""); byteתchar byte b=100; char c=(char)b;

public class CharToByte { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub char[] cs = new char[] { 'a', 'b', 'c', 'd', 'e', 'f', 'g' };//Ҫתchar String str = new String(...

JavaУchar16bit޷˷Χǣ065535short16bitĴΧ-3276832767 ԣȻֳͬȴһʾΧȫغϻ˲charתshortshortתch...

ǿתͿԡ int len=bytes.length; char [] arr=new char[len]; for(int i=0; i

ǿתͿԡ int len=bytes.length; char [] arr=new char[len]; for(int i=0; i

int4ֽ32λ int >> ֵҶ ֵҶ˷Χǣ0-3100000-11111 ֻҶֵĵ5λ int30.....0011) 3 >> 33 ʾ 333λ(100001) 3intֻͣ32λֵֻе5λ 3 >> 33 ...

StringתbyteStringķgetBytes("GBK") byteתStringStringĹ췽String(byte[])new String(byteArray)Ϳ

Цӵ ȣbyte[]ֽͣint[]ƣֻһֽ͵ģһ͵ charUNICOEDEַ,Ϊ16λ StringǸ࣬һʾַģ hello.getBytes()˼ǰhelloַתΪֽbyteͣ...

1string ת byte[] String str = "Hello"; byte[] srtbyte = str.getBytes(); 2byte[] ת string byte[] srtbyte; String res = new String(srtbyte); System.out.println(res); 3趨뷽ʽ໥ת String str = "hello"; byte[] srtb...

char b = 'a'+18; //ΪcharпֱʾģȻ֮charӦs //⣬涨Ǵˡchar a = 'a';char b = a + 18; // ǴģΪJVM֪Ƕ٣ԻʾʧȵĴ...

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