package Helper;
 
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.io.UnsupportedEncodingException;
import java.net.URL;
import java.net.URLConnection;
import java.util.List;
import java.util.Map;

public class HttpRequest {
  /**
   * 向指定URL发送GET方法的请求
   * 
   * @param url
   *      发送请求的URL
   * @param param
   *      请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
   * @return URL 所代表远程资源的响应结果
   */
  public static String sendGet(String url, String param) {
    String result = "";
    BufferedReader in = null;
    
    try {
      String urlNameString = url + "?" + param;
      URL realUrl = new URL(urlNameString);
      // 打开和URL之间的连接
      URLConnection connection = realUrl.openConnection();
      // 设置通用的请求属性
      connection.setRequestProperty("accept", "*/*");
      connection.setRequestProperty("connection", "Keep-Alive");
      connection.setRequestProperty("user-agent",
          "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
      // 建立实际的连接
      connection.connect();
      // 获取所有响应头字段
      Map<String, List<String>> map = connection.getHeaderFields();
      // 遍历所有的响应头字段
      for (String key : map.keySet()) {
        System.out.println(key + "--->" + map.get(key));
      }
      // 定义 BufferedReader输入流来读取URL的响应
      in = new BufferedReader(new InputStreamReader(
          connection.getInputStream()));
      String line;
      while ((line = in.readLine()) != null) {
        result += line;
      }
    } catch (Exception e) {
      System.out.println("发送GET请求出现异常！" + e);
      e.printStackTrace();
    }
    // 使用finally块来关闭输入流
    finally {
      try {
        if (in != null) {
          in.close();
        }
      } catch (Exception e2) {
        e2.printStackTrace();
      }
    }
    return result;
  }

  /**
   * 向指定 URL 发送POST方法的请求
   * 
   * @param url
   *      发送请求的 URL
   * @param param
   *      请求参数，请求参数应该是 name1=value1&name2=value2 的形式。
   * @return 所代表远程资源的响应结果
   */
  public static String sendPost(String url, String param) {
    PrintWriter out = null;
    BufferedReader in = null;
    String result = "";
    try {
      URL realUrl = new URL(url);
      // 打开和URL之间的连接
      URLConnection conn = realUrl.openConnection();
      // 设置通用的请求属性
      conn.setRequestProperty("accept", "*/*");
      conn.setRequestProperty("connection", "Keep-Alive");
      conn.setRequestProperty("user-agent",
          "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1;SV1)");
      // 发送POST请求必须设置如下两行
      conn.setDoOutput(true);
      conn.setDoInput(true);
      // 获取URLConnection对象对应的输出流
      out = new PrintWriter(conn.getOutputStream());
      // 发送请求参数
     
      out.print(param);
      // flush输出流的缓冲
      out.flush();
      // 定义BufferedReader输入流来读取URL的响应
      in = new BufferedReader(
          new InputStreamReader(conn.getInputStream()));
      String line;
      while ((line = in.readLine()) != null) {
        result += line;
      }
    } catch (Exception e) {
      System.out.println("发送 POST 请求出现异常！"+e);
      e.printStackTrace();
    }
    //使用finally块来关闭输出流、输入流
    finally{
      try{
        if(out!=null){
          out.close();
        }
        if(in!=null){
          in.close();
        }
      }
      catch(IOException ex){
        ex.printStackTrace();
      }
    }
    
    try {
      result= new String(result.getBytes("ISO8859-1"),"UTF-8");
    } catch (UnsupportedEncodingException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return result;
  }  
}

//import java.io.FileInputStream;
//import java.io.FileNotFoundException;

import java.io.IOException;

import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;

import org.dom4j.Document;  
import org.dom4j.DocumentException;
import org.dom4j.DocumentHelper;  
import org.dom4j.Element;  

public class sendsms {
  
  private static String Url = "http://121.199.?.178/webservice/sms.php?method=Submit";
  
  
  
  public static void main(String [] args) {
    
    HttpClient client = new HttpClient(); 
    PostMethod method = new PostMethod(Url); 
      
    //client.getParams().setContentCharset("GBK");    
    client.getParams().setContentCharset("UTF-8");
    method.setRequestHeader("ContentType","application/x-www-form-urlencoded;charset=UTF-8");

    String content = new String("您的验证码是：7528。请不要把验证码泄露给其他人。"); 
    
    NameValuePair[] data = {//提交短信
        new NameValuePair("account", "用户名"), 
        new NameValuePair("password", "密码"), //密码可以使用明文密码或使用32位MD5加密
        //new NameValuePair("password", util.StringUtil.MD5Encode("密码")),
        new NameValuePair("mobile", "手机号码"), 
        new NameValuePair("content", content),
    };
    
    method.setRequestBody(data);    
    
    
    try {
      client.executeMethod(method);  
      
      String SubmitResult =method.getResponseBodyAsString();
          
      //System.out.println(SubmitResult);

      Document doc = DocumentHelper.parseText(SubmitResult); 
      Element root = doc.getRootElement();


      String code = root.elementText("code");  
      String msg = root.elementText("msg");  
      String smsid = root.elementText("smsid");  
      
      
      System.out.println(code);
      System.out.println(msg);
      System.out.println(smsid);
            
      if(code == "2"){
        System.out.println("短信提交成功");
      }
      
    } catch (HttpException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IOException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (DocumentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }  
    

  }
  0

String  phoneMessageParameter=new String("account=?&password=wxhdcs@456&content=您的校验码是：【变量】。请不要把校验码泄露给其他人。&mobile=?&stime=2012-08-01%208:20:23&sign=?&type=pt&extno=");
String returnResult=HttpRequest.sendPost("http://121.?.16.178/webservice/sms.php?method=Submit", phoneMessageParameter);
out.println("<script> alert("+returnResult+");</script>");