<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <%@ page language="java" contentType="text/html; charset=utf-8"%>
<%@ page import="java.util.ArrayList" %>
<%@ page import="java.util.List" %>
<% List<String> all=new ArrayList<String>();
all.add(0,"name1");
all.add(1,"name2");
all.add(2,"name3");
all.add(3,"name4");
String s="["; int length=all.size();
for(int i=0;i<length-1;i++){
s+="{id:"+"\'"+i+"\'"+",name:"+"\'"+all.get(i)+"\'"+"}, ";
}
s+="{id:"+"\'"+(length-1)+"\'"+",name:"+"\'"+all.get(length-1)+"\'"+"}] ";
out.clear();
out.write(s);
%>
小结：在进行字符串拼接的时候，与SQL语句中的变量一样，也是由 \'"+var+"\'来表示，放在字符串的引号中。