public void DoPost (HttpServletRequest request, HttpServletResponse Response)
throws Servletexception, IOException {
request.setcharacterencoding ("Utf-8");
String province=request.getparameter ("province");
if (province!=null) {
sendcity (request,response,province);
}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 ();
}
}
