public class Test4 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int[] test = new int[]{1,2,3,4,5,6,7}; //String s = test[0]+","+test[1]+","+test[2];
String s =makeString(test); System.out.println(s); }
int[] is = {1,2,3,4}; System.out.print(Arrays.toString(is).replaceAll("\\[|\\]", ""));
来个改良版public class Test4 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub int[] test = new int[]{1,2,3,4,5};
class test{
public static void main(String[] arg){
int[] array={1,2,3};
String str="\"";
for(int i=0;i<array.length;i++)
{
str+=array[i].toString();
str+=",";
}
str+="\"";
System.out.println(str);
}
}
[/code]
public class Test4 { /**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] test = new int[]{1,2,3,4,5,6,7};
//String s = test[0]+","+test[1]+","+test[2];
String s =makeString(test);
System.out.println(s);
}
static String makeString(int[] num){
String s="";
for(int i=0;i<num.length-1;i++){
s=s+num[i]+",";
}
s=s+num[num.length-1];
return s;
}}
System.out.print(Arrays.toString(is).replaceAll("\\[|\\]", ""));
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
int[] test = new int[]{1,2,3,4,5};
String string =makeString(test);
System.out.println(string);
}
static String makeString(int[] num){
StringBuffer s=new StringBuffer();
s.append("\"");
for(int i=0;i<num.length-1;i++){
s.append(num[i]);
s.append(",");
}
s.append(num[num.length-1]);
s.append("\"");
return s.toString();
}}