AJAX解析XML实例之下拉框省、市二级联动

}else{
ShengDao sd=new ShengDao();
List<Sheng> list=sd.selAll();
response.setCharacterEncoding("utf-8");
PrintWriter out=response.getWriter();
response.setContentType("text/xml");
out.println("<?xml version='1.0' encoding='UTF-8'?>");
out.println("<china>");
for (Sheng sheng : list) {
out.print("<province name='"+sheng.getShorter()+"'>"+sheng.getProvince()+"</province>");
out.println();
}
out.println("</china>");
}
}

public void sendCity(HttpServletRequest request, HttpServletResponse response,String shorter){
try {
request.setCharacterEncoding("utf-8");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}
try {
response.setCharacterEncoding("utf-8");
PrintWriter out=response.getWriter();
response.setContentType("text/xml");
ShengDao sd=new ShengDao();
List<City> list=sd.selAll(shorter);
out.println("<?xml version='1.0' encoding='UTF-8'?>");
out.println("<province>");
for (City city : list) {
out.println("<city name='"+city.getShorter()+"'>"+city.getCityname()+"</city>");
System.out.println("<city name='"+city.getShorter()+"'>"+city.getCityname()+"</city>");
}
out.println("</province>");
} catch (IOException e) {
e.printStackTrace();
}
}