基于JAVA的健康新闻接口调用代码实例

基于JAVA的健康新闻接口调用代码实例

代码描述：基于JA V A的健康新闻接口调用代码实例

代码平台：聚合数据

import java.io.BufferedReader;

import java.io.DataOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.UnsupportedEncodingException;

import .HttpURLConnection;

import .URL;

import .URLEncoder;

import java.util.HashMap;

import java.util.Map;

import net.sf.json.JSONObject;

/**

*健康资讯调用示例代码－聚合数据

*在线接口文档：/docs/145

**/

public class JuheDemo {

public static final String DEF_CHATSET = "UTF-8";

public static final int DEF_CONN_TIMEOUT = 30000;

public static final int DEF_READ_TIMEOUT = 30000;

public static String userAgent = "Mozilla/5.0 (Windows NT 6.1) Appl eWebKit/537.36 (KHTML, like Gecko) Chrome/29.0.1547.66 Safari/537.36";

//配置您申请的KEY

public static final String APPKEY ="*************************";

//1.资讯分类列表

public static void getRequest1(){

String result =null;

String url ="/yi18/news/newsclass";//请求接口地址

Map params = new HashMap();//请求参数

params.put("key",APPKEY);//应用APPKEY(应用详细页查询)

params.put("dtype","");//返回数据的格式,xml或json，默认json

try{

result =net(url, params, "GET");

JSONObject object = JSONObject.fromObject(result);

if(object.getInt("error_code")==0){

System.out.println(object.get("result"));

}else{

System.out.println(object.get("error_code")+":"+object. get("reason"));

}

} catch(Exception e) {

e.printStackTrace();

}

}

//2.取得资讯信息列表

public static void getRequest2(){

String result =null;

String url ="/yi18/news/list";//请求接口地址

Map params = new HashMap();//请求参数

params.put("key",APPKEY);//应用APPKEY(应用详细页查询)

params.put("dtype","");//返回数据的格式,xml或json，默认json

params.put("limit","");//每页个数

params.put("page","");//第几页

try{

result =net(url, params, "GET");

JSONObject object = JSONObject.fromObject(result);

if(object.getInt("error_code")==0){

System.out.println(object.get("result"));

}else{

System.out.println(object.get("error_code")+":"+object. get("reason"));

}

} catch(Exception e) {

e.printStackTrace();

}

}

//3.取得详细资讯信息

public static void getRequest3(){

String result =null;

String url ="/yi18/news/show";//请求接口地址

Map params = new HashMap();//请求参数

params.put("id","");//资讯的id

params.put("key",APPKEY);//应用APPKEY(应用详细页查询)

params.put("dtype","");//返回数据的格式,xml或json，默认json

try{

result =net(url, params, "GET");

JSONObject object = JSONObject.fromObject(result);

if(object.getInt("error_code")==0){

System.out.println(object.get("result"));

}else{

System.out.println(object.get("error_code")+":"+object. get("reason"));

}

} catch(Exception e) {

e.printStackTrace();

}

}

public static void main(String[] args) {

}

/**

*

* @param strUrl 请求地址

* @param params 请求参数

* @param method 请求方法

* @return 网络请求字符串

* @throws Exception

*/

public static String net(String strUrl, Map params,String method) th rows Exception {

HttpURLConnection conn = null;

BufferedReader reader = null;

String rs = null;

try{

StringBuffer sb = new StringBuffer();

if(method==null|| method.equals("GET")){

strUrl = strUrl+"?"+urlencode(params);