How does java create a simple http interface?

& lt！ Simulate HTTP calls and write one. Artoz. Artoz. Artoz. Action. Order. Sending SMS operation; Import com.atoz.util.springcontextutil;

The public class SmsHTTPServer extends HTTP servlet {private static final long serialversionuid =1l;

The public void doget (http servlet request, HttpServletResponse response) throws ServletException, ioexception {response. setcontenttype ("text/html; charset = utf-8“）； request . setcharacterencoding（“utf-8“）； response . setcharacterencoding（“utf-8“）； PrintWriter out = response . getwriter（）； string content = request . getparameter（“content“）； //String content = new string (request.getparameter ("content")). getBytes（“iso-8859- 1“）、“utf-8“）； string mobiles = request . getparameter（“mobiles“）； string business code = request . getparameter（“business code“）； string business type = request . getparameter（“business type“）； if（content = = null | |“。 equals（content）| | content . length（）& lt； = 0）{ system。 Out.println ("HTTP call failed, parameter content cannot be empty, program exits"); } else if（mobiles = = null | |“。 equals（mobiles）| | mobiles . length（）& lt； = 0）{ system。 Out.println ("HTTP call failed, parameter mobiles cannot be empty, and the program exits"); } else {/* SendSMSServiceImpl send = new SendSMSServiceImpl（）； */SendSMSAction sendSms =（SendSMSAction）springcontextutil . get bean（“sendSms“）； SendSms.sendSms (content, mobile phone, service code, service type); System. out.println ("-HTTP call succeeded-"); } out . close（）； }

Public void dopost (HTTP Servlet Request, HttpServletResponse) throws ServletException, IOException {this.doGet (request, response); } }

3. Call the http interface

string content =“test“； content = URL encoder . encode（content，“utf-8“）； string URL =“http://localhost:8 180/atoz _ 20 14/http server？ content =“+content+“& amp； mobiles = 1530 1895007“； URL httpTest please try {httptest = new URL (URL); BufferedReader intry { in = new buffered reader（new InputStreamReader（httptest . openstream（）））； String inputline = null String Resultmsg = null//Get the return information of xml string while((input line = in. readline ())! = null）if（result msg！ = null）{ result msg+= input line； } else { resultMsg = inputLine} in . close（）； } catch（malformedurexception e）{ e . printstacktrace（）； }} catch(io exception e){//TODO automatically generated catch block e.printstacktrace (); }

Typing is not easy, hope to adopt, thank you.