基于JAVA每月运势api调用代码实例
本文实例为大家分享了JAVA每月运势api调用代码，供大家参考，具体内容如下
importjava.io.BufferedReader;
importjava.io.DataOutputStream;
importjava.io.IOException;
importjava.io.InputStream;
importjava.io.InputStreamReader;
importjava.io.UnsupportedEncodingException;
importjava.net.HttpURLConnection;
importjava.net.URL;
importjava.net.URLEncoder;
importjava.util.HashMap;
importjava.util.Map;
importnet.sf.json.JSONObject;
/**
*星座运势调用示例代码－聚合数据
*在线接口文档：http://www.juhe.cn/docs/58
**/
publicclassJuheDemo{
publicstaticfinalStringDEF_CHATSET="UTF-8";
publicstaticfinalintDEF_CONN_TIMEOUT=30000;
publicstaticfinalintDEF_READ_TIMEOUT=30000;
publicstaticStringuserAgent="Mozilla/5.0(WindowsNT6.1)AppleWebKit/537.36(KHTML,likeGecko)Chrome/29.0.1547.66Safari/537.36";
//配置您申请的KEY
publicstaticfinalStringAPPKEY="*************************";
//1.运势查询
publicstaticvoidgetRequest1(){
Stringresult=null;
Stringurl="http://web.juhe.cn:8080/constellation/getAll";//请求接口地址
Mapparams=newHashMap();//请求参数
params.put("key",APPKEY);//应用APPKEY(应用详细页查询)
params.put("consName","");//星座名称，如:白羊座
params.put("type","");//运势类型：today,tomorrow,week,nextweek,month,year
try{
result=net(url,params,"GET");
JSONObjectobject=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(Exceptione){
e.printStackTrace();
}
}
publicstaticvoidmain(String[]args){
}
/**
*
*@paramstrUrl请求地址
*@paramparams请求参数
*@parammethod请求方法
*@return网络请求字符串
*@throwsException
*/
publicstaticStringnet(StringstrUrl,Mapparams,Stringmethod)throwsException{
HttpURLConnectionconn=null;
BufferedReaderreader=null;
Stringrs=null;
try{
StringBuffersb=newStringBuffer();
if(method==null||method.equals("GET")){
strUrl=strUrl+"?"+urlencode(params);
}
URLurl=newURL(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);
conn.connect();
if(params!=null&&method.equals("POST")){
try{
DataOutputStreamout=newDataOutputStream(conn.getOutputStream());
out.writeBytes(urlencode(params));
}catch(Exceptione){
//TODO:handleexception
}
}
InputStreamis=conn.getInputStream();
reader=newBufferedReader(newInputStreamReader(is,DEF_CHATSET));
StringstrRead=null;
while((strRead=reader.readLine())!=null){
sb.append(strRead);
}
rs=sb.toString();
}catch(IOExceptione){
e.printStackTrace();
}finally{
if(reader!=null){
reader.close();
}
if(conn!=null){
conn.disconnect();
}
}
returnrs;
}
//将map型转为请求参数型
publicstaticStringurlencode(Map<String,Object>data){
StringBuildersb=newStringBuilder();
for(Map.Entryi:data.entrySet()){
try{
sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue()+"","UTF-8")).append("&");
}catch(UnsupportedEncodingExceptione){
e.printStackTrace();
}
}
returnsb.toString();
}
}
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持毛票票。