extjs分页使用jsp传递数据示例_extjs

action********************

protected void service(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException {

List list = new ArrayList();
for (int i = 0; i < 50; i++) {
Person p = new Person();
p.setId("id" + i);
p.setName("name" + i);
p.setPw("pw" + i);
list.add(p);
}
StringBuffer info = new StringBuffer();
info.append("{totle:2000,data:");
info.append(JSONArray.fromObject(list));
info.append("}");
System.out.println(info.toString());
System.out.println("*****doPos");
request.setAttribute("info", info.toString());
request.getRequestDispatcher("/info.jsp").forward(request, response);
}

info.jsp************注意：jsp除了 @page 不能有其他的文字

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
${info}

web.xml***************

<?xml version="1.0" encoding="UTF-8"?>


test
com.aa.TestAction


test
*.do



index.jsp