HttpClient以HttpPost方式请求

package tea.ui.neea.chaxun;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;

import org.apache.commons.codec.binary.Base64;
import org.apache.http.HttpEntity;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.config.RequestConfig;
import org.apache.http.client.methods.CloseableHttpResponse;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.client.CloseableHttpClient;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.json.JSONException;
import org.json.JSONObject;

public class SMSMessage {

	private String projectId;//
	private String smsType;
	private String traceNo;
	private String applicationId;
	private String extCode;
	private String receiverMobileNo;
	private String smsContent;

	private String status;
	private String message;
	
	/**
	 * 获取短信接口需要参数类
	 * @param mobile 手机号
	 * @param content 短信内容
	 * @return 
	 */
	private SMSMessage getSMSMessage(String mobile,String content){
		SMSMessage smsMessage = new SMSMessage();
		smsMessage.setProjectId("XXX");
		smsMessage.setSmsType("XXX");
		UUID uuid = UUID.randomUUID();
		smsMessage.setTraceNo(uuid.toString());
		smsMessage.setApplicationId("XXX");
		smsMessage.setExtCode("XX");
		smsMessage.setReceiverMobileNo(mobile);
		//base64加密短信内容
		smsMessage.setSmsContent(Base64.encodeBase64String(content.getBytes()));
		
		return smsMessage;
	}
	
	private List<NameValuePair> getParmList(SMSMessage smsMessage) {
		List<NameValuePair> parmList = new ArrayList<NameValuePair>();
		parmList.add(new BasicNameValuePair("projectId", smsMessage.getProjectId()));
		parmList.add(new BasicNameValuePair("smsType", smsMessage.getSmsType()));
		parmList.add(new BasicNameValuePair("traceNo", smsMessage.getTraceNo()));
		parmList.add(new BasicNameValuePair("applicationId", smsMessage.getApplicationId()));
		parmList.add(new BasicNameValuePair("extCode", smsMessage.getExtCode()));
		parmList.add(new BasicNameValuePair("receiverMobileNo", smsMessage.getReceiverMobileNo()));
		parmList.add(new BasicNameValuePair("smsContent", smsMessage.getSmsContent()));		
		return parmList;
	}
	
	private String getParms(SMSMessage smsMessage){
		JSONObject obj = new JSONObject();  
    	try {
    		obj.put("projectId", smsMessage.getProjectId());
    		obj.put("smsType", smsMessage.getSmsType());
    		obj.put("traceNo", smsMessage.getTraceNo());
    		obj.put("applicationId", smsMessage.getApplicationId());
    		obj.put("extCode", smsMessage.getExtCode());
    		obj.put("receiverMobileNo", smsMessage.getReceiverMobileNo());
    		obj.put("smsContent", smsMessage.getSmsContent());
		} catch (JSONException e) {
			e.printStackTrace();
		}
        return obj.toString();
	}

	private void sendMessage(String mobile,String content) {
		String uri = "http://ip:99/soa/sms";
        
        CloseableHttpClient httpClient = HttpClients.createDefault();
        HttpPost post = new HttpPost(uri);//创建HttpPost对象  
        
        RequestConfig config = RequestConfig.custom()
        .setConnectionRequestTimeout(10000).setConnectTimeout(10000)
        .setSocketTimeout(10000).build();//设置请求和传输超时时间
        CloseableHttpResponse response = null;
        try {
        	SMSMessage smsMessage = getSMSMessage(mobile,content);
        	
        	/*List<NameValuePair> parmList = getParmList(smsMessage);
        	post.setEntity(new UrlEncodedFormEntity(parmList, "UTF-8"));
		普通表单，纯参数了，键值对，服务端直接获取request.getParameter
		*/
        	//http post的json数据格式
        	String parms = getParms(smsMessage);
        	post.setEntity(new StringEntity(parms));
		/*
		
		Enumeration en = request.getParameterNames();
        	while (en.hasMoreElements()) {

            		String paramName = (String) en.nextElement();

            		String paramValue = request.getParameter(paramName);

	        }

		*/	
    	    post.setConfig(config);
    	    post.addHeader("Content-Type", "application/json");
    	    post.addHeader("UserName", "XXX");
    	    post.addHeader("Password", "XXX");
    	    response = httpClient.execute(post);//执行请求
    	    HttpEntity entity = response.getEntity();
    	    if(response.getStatusLine().getStatusCode() == 200){
    	    	if (entity != null) {//如果没有错误返回码
    	    		String json_str = EntityUtils.toString(entity);
    	    	    System.out.println("content:" + content);
    	    	    String info = "";
    	    	    if(json_str!=null){
    	    	    	JSONObject obj = new JSONObject(json_str);
    	                String status = (String)obj.get("status");
    	        		String message = (String)obj.get("message");
    	        		info = "status:"+status+",message:"+message;
    	        		System.out.println(info);
    	    	    }
    	    	}
    	    }    	    
    	    EntityUtils.consume(entity);//关闭HttpEntity的流
        } catch (ClientProtocolException e) {
        	e.printStackTrace();
        } catch (JSONException e) {  
            e.printStackTrace();  
        } catch (IOException e) {
        	e.printStackTrace();
        } finally {
        	try {
        		response.close();
        	} catch (IOException e) {
        		e.printStackTrace();
        	}
        }
	}

	public static void main(String[] args) {
		SMSMessage smsMessage = new SMSMessage();
		smsMessage.setReceiverMobileNo("13012345678");
		smsMessage.setSmsContent("测试短信");
		smsMessage.sendMessage("13012345678", "测试短信");
	}
	
	public String getProjectId() {
		return projectId;
	}

	public void setProjectId(String projectId) {
		this.projectId = projectId;
	}

	public String getSmsType() {
		return smsType;
	}

	public void setSmsType(String smsType) {
		this.smsType = smsType;
	}

	public String getTraceNo() {
		return traceNo;
	}

	public void setTraceNo(String traceNo) {
		this.traceNo = traceNo;
	}

	public String getApplicationId() {
		return applicationId;
	}

	public void setApplicationId(String applicationId) {
		this.applicationId = applicationId;
	}

	public String getExtCode() {
		return extCode;
	}

	public void setExtCode(String extCode) {
		this.extCode = extCode;
	}

	public String getReceiverMobileNo() {
		return receiverMobileNo;
	}

	public void setReceiverMobileNo(String receiverMobileNo) {
		this.receiverMobileNo = receiverMobileNo;
	}

	public String getSmsContent() {
		return smsContent;
	}

	public void setSmsContent(String smsContent) {
		this.smsContent = smsContent;
	}

	public String getStatus() {
		return status;
	}

	public void setStatus(String status) {
		this.status = status;
	}

	public String getMessage() {
		return message;
	}

	public void setMessage(String message) {
		this.message = message;
	}
}