<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%
int inx1=0,inx2=0,order=4;
String ret="";
String src="A2A3A2A2A4A5A2A3A5";
String findStr="A2";
for(int ii=0;ii-1) inx1+=findStr.length();
if(inx1<0) System.out.println("!!!!!!!!!!!!!!!!!!!!!!!!!!!1111");
}
ret=src.substring(0,inx1-2);
System.out.println(ret);
%>
JSP Page