restful接口的调用

1.get方式

import java.io.IOException;

import java.io.InputStream;

import java.net.HttpURLConnection;

import java.net.MalformedURLException;

import java.net.URL;

import org.apache.commons.io.IOUtils;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import com.alibaba.fastjson.JSONObject;

public class MapService implements IMapService {

 //日志记录

 private static final Logger LOG = LoggerFactory.getLogger(MapService.class);

 

 //FOSS获取长地址url

 private String shortAdrUrl;

 public String getShortAdrUrl() {

  return shortAdrUrl;

 }

 public void setShortAdrUrl(String shortAdrUrl) {

  this.shortAdrUrl = shortAdrUrl;

 }

 /**

  *

   * @作者：fei

   * @功能：获取短地址对应的长地址

   * @时间：2014年11月5日下午8:14:18

   * @param:

   * @return：

  */

 @Override

 public String transAdr(String shortUrl) {

  String urlPath = shortAdrUrl + shortUrl;

  String longUrl = "";

 

  URL url;

  try {

   url = new URL(urlPath);

   

   HttpURLConnection httpConn = ((HttpURLConnection) url.openConnection());

   httpConn.addRequestProperty("ContenType","application/json;charset=utf-8");

   InputStream input = httpConn.getInputStream();

   

   String jsonString = IOUtils.toString(input);

   JSONObject jsonObj = JSONObject.parseObject(jsonString);

   

   //获取的状态， 成功为true,失败为false

   JSONObject jsonObj2 = jsonObj.getJSONObject("OrgGisUrlInfoDto");

   boolean state = jsonObj2.getBoolean("state");

   //成功获取长地址

   if(state) {

    longUrl = jsonObj2.get("depCoodinate").toString();

    LOG.info("短地址信息为：" + shortUrl + "，对应的长地址信息为：" + longUrl);

   }

   

  } catch (MalformedURLException e) {

   e.printStackTrace();

   LOG.error(e.getMessage());

  } catch (IOException e) {

   e.printStackTrace();

   LOG.error(e.getMessage());

  }

  return longUrl;

 }

}

-------------------------------------------------------

2、post方式

import java.io.IOException; 
import java.util.Map; 

import org.apache.commons.httpclient.HttpClient; 
import org.apache.commons.httpclient.methods.PostMethod; 
import org.apache.commons.httpclient.methods.RequestEntity; 
import org.apache.commons.httpclient.methods.StringRequestEntity; 
import org.codehaus.jackson.map.ObjectMapper; 

import com.alibaba.fastjson.JSONObject; 

public class TestFossUrl { 

/** 
* MAP类型数组转换成NameValuePair类型 
* 
* @param properties 
* MAP类型数组 
* @return NameValuePair类型数组 
* http://192.168.17.141:8680/esb2/rs/ESB_CRM2ESB_ORDER_STATE" 
* http://10.224.65.123:8089/webWsPro/webservice/ows/app/changed; 
*/ 
private static final String URI = "http://10.224.70.124:8080/bse-baseinfo-web/services/gisUrl/queryLongUrlByShortUrl"; 

public static void main(String[] args) throws IOException { 
HttpClient httpClient = new HttpClient(); 
// 设置编码格式 
httpClient.getParams().setContentCharset("UTF-8"); 
// 构造PostMethod的实例 
PostMethod postMethod = new PostMethod(URI); 
try { 
JSONObject jsonObj = new JSONObject(); 
jsonObj.put("shortUrl", "llllll"); 

String js = jsonObj.toString(); 
RequestEntity entity = new StringRequestEntity(js, 
"application/json", "UTF-8"); 
postMethod.setRequestEntity(entity); 
postMethod.addRequestHeader("Content-Type", 
"application/json;charset=UTF-8"); 
// 执行postMethod 
int statusCode = httpClient.executeMethod(postMethod); 
if (statusCode != 200) { 
// LOGGER.info("ESBADDRESS_REQUEST_ERROR_URL_CANNOTFOUND"+propertyFactory.getEsbRsUrl()); 
} 
String responseBody = postMethod.getResponseBodyAsString(); 
Map<String, Object> returnMap = new ObjectMapper().readValue( 
responseBody, Map.class); 
System.out.println(responseBody); 

} catch (Exception e) { 
e.printStackTrace(); 
} finally { 
postMethod.releaseConnection(); 
} 

} 

}