先上API文档链接：https://www.juhe.cn/docs/api/id/23，支持人民币牌价、外汇汇率查询；数据仅供参考，交易时以银行柜台成交价为准。

人民币牌价

接口地址：http://web.juhe.cn:8080/finance/exchange/rmbquot
支持格式：json
请求方式：get
请求示例：http://web.juhe.cn:8080/finance/exchange/rmbquot?key=您申请的APPKEY
接口备注：100外币兑人民币
请求参数说明：

名称 类型 必填 说明
key String 是 APP Key
type int 否 两种格式(0或者1,默认为0)
bank int 否 (0:工商银行,1:招商银行,2:建设银行,3:中国银行,4:交通银行,5:农业银行,默认为:中国银行)

JSON返回示例：

{

"resultcode":"200",

"reason":"SUCCESSED!",

"result":[

    {

    "data1":{

        "name":"英镑", 				 /*货币名称*/

        "fBuyPri":"1001.430", 			 /*现汇买入价*/

        "mBuyPri":"970.510", 			 /*现钞买入价*/

        "fSellPri":"1009.480", 			 /*现汇卖出价*/

        "mSellPri":"1009.480", 			 /*现钞卖出价*/

        "bankConversionPri":"1014.870",		 /*银行折算价/中间价*/

        "date":"2012-12-13",	   		 /*发布日期*/

        "time":"16:25:49"  			 /*发布时间*/

    },

    "data2":{

        "name":"港币",

        "fBuyPri":"80.210",

        "mBuyPri":"79.570",

        "fSellPri":"80.520",

        "mSellPri":"80.520",

        "bankConversionPri":"81.140",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data3":{

        "name":"美元",

        "fBuyPri":"621.650",

        "mBuyPri":"616.670",

        "fSellPri":"624.150",

        "mSellPri":"624.150",

        "bankConversionPri":"628.870",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data4":{

        "name":"瑞士法郎",

        "fBuyPri":"670.310",

        "mBuyPri":"649.620",

        "fSellPri":"675.700",

        "mSellPri":"675.700",

        "bankConversionPri":"674.350",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data5":{

        "name":"新加坡元",

        "fBuyPri":"508.300",

        "mBuyPri":"492.610",

        "fSellPri":"512.390",

        "mSellPri":"512.390",

        "bankConversionPri":"512.000",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data6":{

        "name":"瑞典克朗",

        "fBuyPri":"93.340",

        "mBuyPri":"90.450",

        "fSellPri":"94.090",

        "mSellPri":"94.090",

        "bankConversionPri":"93.770",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data7":{

        "name":"丹麦克朗",

        "fBuyPri":"108.920",

        "mBuyPri":"105.550",

        "fSellPri":"109.790",

        "mSellPri":"109.790",

        "bankConversionPri":"109.430",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data8":{

        "name":"挪威克朗",

        "fBuyPri":"110.490",

        "mBuyPri":"107.080",

        "fSellPri":"111.380",

        "mSellPri":"111.380",

        "bankConversionPri":"111.060",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data9":{

        "name":"日元",

        "fBuyPri":"7.431",

        "mBuyPri":"7.201",

        "fSellPri":"7.483",

        "mSellPri":"7.483",

        "bankConversionPri":"7.531",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data10":{

        "name":"加拿大元",

        "fBuyPri":"630.950",

        "mBuyPri":"611.470",

        "fSellPri":"636.010",

        "mSellPri":"636.010",

        "bankConversionPri":"638.800",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data11":{

        "name":"澳大利亚元",

        "fBuyPri":"654.900",

        "mBuyPri":"634.680",

        "fSellPri":"660.160",

        "mSellPri":"660.160",

        "bankConversionPri":"663.300",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data12":{

        "name":"欧元",

        "fBuyPri":"812.520",

        "mBuyPri":"787.430",

        "fSellPri":"819.040",

        "mSellPri":"819.040",

        "bankConversionPri":"821.960",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data13":{

        "name":"澳门元",

        "fBuyPri":"77.910",

        "mBuyPri":"75.300",

        "fSellPri":"78.210",

        "mSellPri":"80.720",

        "bankConversionPri":"78.320",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data14":{

        "name":"菲律宾比索",

        "fBuyPri":"15.100",

        "mBuyPri":"14.640",

        "fSellPri":"15.220",

        "mSellPri":"15.690",

        "bankConversionPri":"15.220",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data15":{

        "name":"泰国铢",

        "fBuyPri":"20.240",

        "mBuyPri":"19.620",

        "fSellPri":"20.400",

        "mSellPri":"21.030",

        "bankConversionPri":"20.390",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data16":{

        "name":"新西兰元",

        "fBuyPri":"524.400",

        "mBuyPri":"0.000",

        "fSellPri":"528.610",

        "mSellPri":"0.000",

        "bankConversionPri":"526.770",

        "date":"2012-12-13",

        "time":"16:25:49"

    },

    "data17":{

        "name":"韩国元",

        "fBuyPri":"0.000",

        "mBuyPri":"0.560",

        "fSellPri":"0.000",

        "mSellPri":"0.608",

        "bankConversionPri":"0.586",

        "date":"2012-12-13",

        "time":"16:25:49"

    }

    }

    ]

}

外汇汇率

接口地址：http://web.juhe.cn:8080/finance/exchange/frate
支持格式：json
请求方式：get
请求示例：http://web.juhe.cn:8080/finance/exchange/frate?key=您申请的APPKEY

请求参数说明：

名称 类型 必填 说明
key String 是 APP Key
type int 否 两种格式(0或者1,默认为0)

JSON返回示例：

{

        "error_code":0,

    "resultcode":"200",

    "reason":"SUCCESSED!",

    "result":[

    {

        "data1":{

            "code":"JPY",            /*货币代码*/

            "currency":"美元日元",        /*货币名称*/

            "closePri":"83.41",        /*最新价*/

            "diffPer":"0.19%",        /*涨跌%*/

            "diffAmo":"0.16",        /*涨跌金额*/

            "openPri":"83.25",        /*开盘价*/

            "highPic":"83.67",        /*最高价*/

            "lowPic":"83.1",        /*最低价*/

            "range":"0.68%",        /*震幅%*/

            "buyPic":"83.41",        /*买入价*/

            "sellPic":"83.45",        /*卖出价*/

            "color":"Red",            /*涨跌颜色*/

                        "date":"2016-07-29",         /*日期*/

            "datatime":"08:58:39"        /*数据时间*/

        },

        "data2":{

            "code":"CHF",

            "currency":"美元瑞郎",

            "closePri":"0.9241",

            "diffPer":"0.06%",

            "diffAmo":"0.0006",

            "openPri":"0.9234",

            "highPic":"0.9243",

            "lowPic":"0.9231",

            "range":"0.13%",

            "buyPic":"0.9241",

            "sellPic":"0.9246",

            "color":"Red",

                         "date":"2016-07-29",

            "datatime":"09:40:54"

        },

            ......

    }

    ]

}

示例代码

基于php的货币汇率接口调用代码实例

<!--?php

// +----------------------------------------------------------------------

// | JuhePHP [ NO ZUO NO DIE ]

// +----------------------------------------------------------------------

// | Copyright (c) 2010-2015 http://juhe.cn All rights reserved.

// +----------------------------------------------------------------------

// | Author: Juhedata <info@juhe.cn-->

// +----------------------------------------------------------------------

//----------------------------------

// 货币汇率调用示例代码 － 聚合数据

// 在线接口文档：http://www.juhe.cn/docs/23

//----------------------------------

header('Content-type:text/html;charset=utf-8');

//配置您申请的appkey

$appkey = "*********************";

//************1.人民币牌价************

$url = "http://web.juhe.cn:8080/finance/exchange/rmbquot";

$params = array(

      "key" => $appkey,//APP Key

      "type" => "",//两种格式(0或者1,默认为0)

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

    if($result['error_code']=='0'){

        print_r($result);

    }else{

        echo $result['error_code'].":".$result['reason'];

    }

}else{

    echo "请求失败";

}

//**************************************************

//************2.外汇汇率************

$url = "http://web.juhe.cn:8080/finance/exchange/frate";

$params = array(

      "key" => $appkey,//APP Key

      "type" => "",//两种格式(0或者1,默认为0)

);

$paramstring = http_build_query($params);

$content = juhecurl($url,$paramstring);

$result = json_decode($content,true);

if($result){

    if($result['error_code']=='0'){

        print_r($result);

    }else{

        echo $result['error_code'].":".$result['reason'];

    }

}else{

    echo "请求失败";

}

//**************************************************

/**

 * 请求接口返回内容

 * @param  string $url [请求的URL地址]

 * @param  string $params [请求的参数]

 * @param  int $ipost [是否采用POST形式]

 * @return  string

 */

function juhecurl($url,$params=false,$ispost=0){

    $httpInfo = array();

    $ch = curl_init();

    curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );

    curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );

    curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );

    curl_setopt( $ch, CURLOPT_TIMEOUT , 60);

    curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );

    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);

    if( $ispost )

    {

        curl_setopt( $ch , CURLOPT_POST , true );

        curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );

        curl_setopt( $ch , CURLOPT_URL , $url );

    }

    else

    {

        if($params){

            curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );

        }else{

            curl_setopt( $ch , CURLOPT_URL , $url);

        }

    }

    $response = curl_exec( $ch );

    if ($response === FALSE) {

        //echo "cURL Error: " . curl_error($ch);

        return false;

    }

    $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );

    $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );

    curl_close( $ch );

    return $response;

}

基于Python的货币汇率接口调用代码实例

#!/usr/bin/python

# -*- coding: utf-8 -*-

import json, urllib

from urllib import urlencode

#----------------------------------

# 货币汇率调用示例代码 － 聚合数据

# 在线接口文档：http://www.juhe.cn/docs/23

#----------------------------------

def main():

    #配置您申请的APPKey

    appkey = "*********************"

    #1.人民币牌价

    request1(appkey,"GET")

    #2.外汇汇率

    request2(appkey,"GET")

#人民币牌价

def request1(appkey, m="GET"):

    url = "http://web.juhe.cn:8080/finance/exchange/rmbquot"

    params = {

        "key" : appkey, #APP Key

        "type" : "", #两种格式(0或者1,默认为0)

    }

    params = urlencode(params)

    if m =="GET":

        f = urllib.urlopen("%s?%s" % (url, params))

    else:

        f = urllib.urlopen(url, params)

    content = f.read()

    res = json.loads(content)

    if res:

        error_code = res["error_code"]

        if error_code == 0:

            #成功请求

            print res["result"]

        else:

            print "%s:%s" % (res["error_code"],res["reason"])

    else:

        print "request api error"

#外汇汇率

def request2(appkey, m="GET"):

    url = "http://web.juhe.cn:8080/finance/exchange/frate"

    params = {

        "key" : appkey, #APP Key

        "type" : "", #两种格式(0或者1,默认为0)

    }

    params = urlencode(params)

    if m =="GET":

        f = urllib.urlopen("%s?%s" % (url, params))

    else:

        f = urllib.urlopen(url, params)

    content = f.read()

    res = json.loads(content)

    if res:

        error_code = res["error_code"]

        if error_code == 0:

            #成功请求

            print res["result"]

        else:

            print "%s:%s" % (res["error_code"],res["reason"])

    else:

        print "request api error"

if __name__ == '__main__':

    main()

基于JAVA的货币汇率接口调用代码实例

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.net.HttpURLConnection;

import java.net.URL;

import java.net.URLEncoder;

import java.util.HashMap;

import java.util.Map;

import net.sf.json.JSONObject;

/**

*货币汇率调用示例代码 － 聚合数据

*在线接口文档：http://www.juhe.cn/docs/23

**/

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) 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.人民币牌价

    public static void getRequest1(){

        String result =null;

        String url ="http://web.juhe.cn:8080/finance/exchange/rmbquot";//请求接口地址

        Map params = new HashMap();//请求参数

            params.put("key",APPKEY);//APP Key

            params.put("type","");//两种格式(0或者1,默认为0)

        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.外汇汇率

    public static void getRequest2(){

        String result =null;

        String url ="http://web.juhe.cn:8080/finance/exchange/frate";//请求接口地址

        Map params = new HashMap();//请求参数

            params.put("key",APPKEY);//APP Key

            params.put("type","");//两种格式(0或者1,默认为0)

        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) 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);

            conn.connect();

            if (params!= null && method.equals("POST")) {

                try (DataOutputStream out = new DataOutputStream(conn.getOutputStream())) {

                    out.writeBytes(urlencode(params));

                }

            }

            InputStream is = conn.getInputStream();

            reader = new BufferedReader(new InputStreamReader(is, DEF_CHATSET));

            String strRead = null;

            while ((strRead = reader.readLine()) != 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(Map<String,Object>data) {

        StringBuilder sb = new StringBuilder();

        for (Map.Entry i : data.entrySet()) {

            try {

                sb.append(i.getKey()).append("=").append(URLEncoder.encode(i.getValue()+"","UTF-8")).append("&");

            } catch (UnsupportedEncodingException e) {

                e.printStackTrace();

            }

        }

        return sb.toString();

    }

}

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