import java.util.StringTokenizer;
public class TestSubStr {
public static void main(String[] args) {
String orgStr=null;
StringBuffer sb=new StringBuffer();
for (int i = 0; i < 1000; i++) {
sb.append(i);
sb.append(";");
}
orgStr=sb.toString();
StringTokenizer st=new StringTokenizer(orgStr,";");
/*for (int i = 0; i < 10000; i++) {
while (st.hasMoreTokens()) {
st.nextToken();
}
st=new StringTokenizer(orgStr,";");
System.out.println(st.toString());
}*/
//自定义分割
String tmp=orgStr;
for (int i = 0; i < 1000; i++) {
while(true){
String splitStr=null;
int j =tmp.indexOf(";");
if(j<0)
break;
splitStr=tmp.substring(0,j);
tmp=tmp.substring(j+1);
System.out.println(splitStr);
System.out.println(tmp);
}
tmp=orgStr;
}
}
}
StringTokenizer 分割
最新推荐文章于 2023-10-28 12:34:47 发布
