直播api接⼝java_基于JAVA的电视台直播节⽬时间表api调⽤
代码实例
代码描述：基于JAVA的电视台直播节⽬时间表api调⽤代码实例
1.[代码][Java]代码
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 java.HttpURLConnection;
import java.URL;
import java.URLEncoder;
import java.util.HashMap;
import java.util.Map;
import net.sf.json.JSONObject;
/**
*电视节⽬时间表调⽤⽰例代码 － 聚合数据
**/
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;
百度api接口
public static String userAgent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/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.电视台分类
public static void getRequest1(){
String result =null;
String url ="japi.juhe/tv/getCategory";//请求接⼝地址
Map params = new HashMap();//请求参数
params.put("key",APPKEY);//APP Key
try {
result =net(url, params, "GET");
JSONObject object = JSONObject.fromObject(result);
Int("error_code")==0){
System.out.("result"));
}else{
System.out.("error_code")+":"+("reason")); }
} catch (Exception e) {
e.printStackTrace();
}
}
/
/2.电视频道列表
public static void getRequest2(){
String result =null;
String url ="japi.juhe/tv/getChannel";//请求接⼝地址
Map params = new HashMap();//请求参数
params.put("key",APPKEY);//APP Key
params.put("pId","");//电视分类id
try {
result =net(url, params, "GET");
JSONObject object = JSONObject.fromObject(result);
Int("error_code")==0){
System.out.("result"));
}else{
System.out.("error_code")+":"+("reason")); }
} catch (Exception e) {
e.printStackTrace();
}
}
//3.电视台节⽬单列表
public static void getRequest3(){
String result =null;
String url ="japi.juhe/tv/getProgram";//请求接⼝地址
Map params = new HashMap();//请求参数
params.put("key",APPKEY);//APP Key
params.put("code","");//频道代码
params.put("date","");//⽇期(格式yyyy-MM-dd，默认为当天⽇期)
try {
result =net(url, params, "GET");
JSONObject object = JSONObject.fromObject(result);
Int("error_code")==0){
System.out.("result"));
}else{
System.out.("error_code")+":"+("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) throws 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);
}
URL url = new URL(strUrl);
conn = (HttpURLConnection) url.openConnection();
if(method==null || method.equals("GET")){
conn.setRequestMethod("GET");
}else{
conn.setRequestMethod("POST");
conn.setDoOutput(true);
}
conn.setRequestProperty("User-agent", userAgent);
conn.setUseCaches(false);
conn.setConnectTimeout(DEF_CONN_TIMEOUT);
conn.setReadTimeout(DEF_READ_TIMEOUT);
conn.setInstanceFollowRedirects(false);
if (params!= null && method.equals("POST")) {
try {
DataOutputStream out = new OutputStream()); out.writeBytes(urlencode(params));
} catch (Exception e) {
// TODO: handle exception
}
}
InputStream is = InputStream();
reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET)); String strRead = null;
while ((strRead = adLine()) != null) {
sb.append(strRead);
}
rs = sb.toString();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (reader != null) {
reader.close();
}
if (conn != null) {
conn.disconnect();
}
}
return rs;
}
//将map型转为请求参数型
public static String urlencode(Mapdata) {
StringBuilder sb = new StringBuilder();
for (Map.Entry i : Set()) {
try {
sb.Key()).append("=").Value()+"","UTF-8")).append("&"); } catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
}
String();
}
}

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