银行编码对应名称查询
根据银行简称查询银行详细名称。银行数据库会随时更新
请求地址:https://payjs.cn/api/bank
请求参数:
字段名称 | 字段类型 | 必填参数 | 说明 |
---|---|---|---|
mchid | string(32) | Y | 商户号 |
bank | string(32) | Y | 银行简写 |
sign | string(32) | Y | 数据签名 详见签名算法 |
请求返回:
字段名称 | 字段类型 | 必填参数 | 说明 |
---|---|---|---|
return_code | int | Y | 1:请求成功 0:请求失败 |
return_msg | string(32) | Y | 返回消息 |
bank | string(32) | Y | 银行名称 |
sign | string(32) | Y | 数据签名 详见签名算法 |
未查询到银行名称则返回 "not found"
该接口请求频率为50次/分
演示代码:
// 引入 payjs.class.php
// 项目地址:https://github.com/payjs-cn/phpsdk
include("payjs.class.php");
$mchid = '123456';
$key = 'xxxxxx';
$data = [
"mchid" => $mchid,
"bank" => 'XXX',
];
$payjs = new Payjs($mchid, $key);
$result = $payjs->bank($data);
print_r($result);
php
// 引入 payjs.class.php
// 项目地址:https://github.com/payjs-cn/phpsdk
include("payjs.class.php");
$mchid = '123456';
$key = 'xxxxxx';
$data = [
"mchid" => $mchid,
"bank" => 'XXX',
];
$payjs = new Payjs($mchid, $key);
$result = $payjs->bank($data);
print_r($result);
python
# !/usr/bin/env Python3
# -*- coding: utf-8 -*-
import requests
import hashlib
from urllib.parse import urlencode,unquote
'''
银行编码查询
'''
mchid = '' # PAYJS 商户号
bank = '' # 银行简写
key = '' # 填写通信密钥
order = {
'mchid' : mchid,
'bank' : bank
}
# 构造签名函数
def sign(attributes,key):
attributes_new = {k: attributes[k] for k in sorted(attributes.keys())}
return hashlib.md5((unquote(urlencode(attributes_new))+'&key='+key)
.encode(encoding='utf-8')).hexdigest().upper()
order['sign'] = sign(order,key)
request_url = "https://payjs.cn/api/bank"
headers = {'content-type': 'application/x-www-form-urlencoded'}
response = requests.post(request_url, data=order,headers=headers)
if response:
print(response.json())
go
package main
import (
"fmt"
"strings"
"net/http"
"net/url"
"io/ioutil"
)
func main(){
data := url.Values{"mchid":{"XXX"}, "bank":{"XXX"}, "sign":{"XXX"}}
data2 := strings.NewReader(data.Encode())
resp, err := http.Post("https://payjs.cn/api/bank", "application/x-www-form-urlencoded", data2)
if err != nil {
fmt.Println(err)
}
defer resp.Body.Close()
body, err := ioutil.ReadAll(resp.Body)
if err != nil {
// handle error
}
fmt.Println(string(body))
}
node
// 项目地址:https://github.com/payjs-cn/demo-nodejs
// 首先引入文件,并在config.js中配置商户号和通信密钥
var cfg = require("./config.js");
var pay = require("./pay.js");
//订单关闭接口
var params = {
'mchid': cfg.payjsmchid, //PAYJS 平台订单号
'bank': "", // 银行简称
};
pay.bank(params,function (msg) {
console.log(msg);
/**TODO 这里处理业务逻辑 */
});
java
// 完整代码:https://github.com/payjs-cn/demo-java
public Object Bank() {
Map<String,String> payData = new HashMap<>();
payData.put("mchid", PayjsConfig.mchid);
payData.put("bank", "xxxxxx"); // 银行简称
// 进行sign签名
payData.put("sign", sign(payData, PayjsConfig.key));
// 请求payjs
String result = HttpsUtils.sendPost(PayjsConfig.bankUrl, JSON.toJSONString(payData),null);
// 接口返回数据
return JSON.parseObject(result);
}
csharp
// 完整项目地址:https://github.com/payjs-cn/sdk-csharp
Payjs pay = new Payjs("YOUR MCHID", "YOUR KEY");
Dictionary<string, string> param = new Dictionary<string, string>();
param["bank"] = "xxxxxx";
//返回原始json字符串
string jsonString = pay.bank(param);