http请求

//说明：此处需引用httpclient、httpcore、commons-logging三个jar包

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.*;
import java.security.MessageDigest;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.*;
import javax.crypto.SecretKey;
import javax.crypto.spec.DESKeySpec;
import javax.crypto.spec.IvParameterSpec;
import javax.crypto.SecretKeyFactory;
import javax.crypto.Cipher;

public static void main(String[] args) {
String url="http://xxx.com/api/MsgSend.asmx/SendMes";

List<NameValuePair> nvps = new ArrayList<NameValuePair>();
nvps.add(new BasicNameValuePair("userCode", "用户名"));
nvps.add(new BasicNameValuePair("userPass", "密码"));
nvps.add(new BasicNameValuePair("DesNo", "手机号"));
nvps.add(new BasicNameValuePair("Msg", "短信内容【签名】"));
nvps.add(new BasicNameValuePair("Channel", "通道号"));
String post=httpPost(url,nvps); //post请求

String getparam="userCode=用户名&userPass=密码&DesNo=手机号&Msg=短信内容【签名】&Channel=通道号";
String result=httpGet(url,getparam); //get请求
}

public static String httpPost(String url,List<NameValuePair> params) {
String result = "";
try {
HttpClient httpclient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost(url);
httpPost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
HttpResponse response = httpclient.execute(httpPost);
HttpEntity entity = response.getEntity();
if (entity != null) {
InputStream instreams = entity.getContent();
result = convertStreamToString(instreams);
System.out.println(result);
}
} catch (Exception e) {
}
return result;
}

public static String httpGet(String url,String params){
String result="";
try{
HttpClient client=new DefaultHttpClient();
if(params!=""){
url=url+"?"+params;
}
HttpGet httpget=new HttpGet(url);
HttpResponse response=client.execute(httpget);
HttpEntity entity=response.getEntity();
if (entity != null) {
InputStream instreams = entity.getContent();
result = convertStreamToString(instreams);
System.out.println(result);
}
}catch(Exception e){}
return result;
}

public static String convertStreamToString(InputStream is) {
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();

String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}

webservice请求

public static void main(String[] args) {
org.tempuri.MsgSend service = new org.tempuri.MsgSend();
org.tempuri.MsgSendSoap port = service.getMsgSendSoap();
String result= port.sendMes("用户名","密码","手机号","短信内容【签名】","通道号");
System.out.println(result);
}

短信平台接口调用方法参考