原来是JAVA里,不好意思,自己写一个吧。import java.io.*;
import java.util.*;
import java.text.*;public static String trimRight(String value) {
String result = value;
if(result == null) return result;
char ch[] = result.toCharArray();
int endIndex = -1;
for(int i=ch.length-1; i > -1; i--) {
if(Character.isWhitespace(ch[i])) {
endIndex = i;
}
else {
break;
}
}
if(endIndex != -1) {
result = result.substring(0, endIndex);
}
return result;
}
import java.util.*;
import java.text.*;public static String trimRight(String value) {
String result = value;
if(result == null) return result;
char ch[] = result.toCharArray();
int endIndex = -1;
for(int i=ch.length-1; i > -1; i--) {
if(Character.isWhitespace(ch[i])) {
endIndex = i;
}
else {
break;
}
}
if(endIndex != -1) {
result = result.substring(0, endIndex);
}
return result;
}
byte[] o=new byte[10];
o[0]=(byte)12;
o[1]='k';
o[2]='e';
o[3]='\0';
o[4]='t';
o[5]='f';
o[6]='\0';
o[7]='d';
System.out.println(new String(o));
}
s="*"+s;
s=s.trim();
s=s.substring(1);