银行联行号查询
<h3>接口描述</h3>
<p>银行联行号查询，可根据关键字，银行名称、银行卡号，省，市等查询，返回结果包含电话、地址等</p>
<h3>请求地址</h3>
<p><code>https://api.jumdata.com/lianhang/query</code></p>
<h3>请求方式</h3>
<ul>
<li>GET/POST</li>
</ul>
<h3>请求格式</h3>
<ul>
<li>x-www-form-urlencoded</li>
</ul>
<h3>请求参数</h3>
<table>
<thead>
<tr>
<th>名称</th>
<th>类型</th>
<th>必须</th>
<th><div style="width:420px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>appId</td>
<td>String</td>
<td>是</td>
<td>服务商分配的唯一标识</td>
</tr>
<tr>
<td>timestamp</td>
<td>Long</td>
<td>是</td>
<td>当前时间的毫秒数</td>
</tr>
<tr>
<td>sign</td>
<td>String</td>
<td>是</td>
<td>签名，详见签名算法说明</td>
</tr>
<tr>
<td>bank</td>
<td>String</td>
<td>否</td>
<td>银行名称，bank、bankcard、city、province、key必须提供一个</td>
</tr>
<tr>
<td>bankcard</td>
<td>String</td>
<td>否</td>
<td>银行卡号，bank、bankcard、city、province、key必须提供一个</td>
</tr>
<tr>
<td>city</td>
<td>String</td>
<td>否</td>
<td>市 ，bank、bankcard、city、province、key必须提供一个</td>
</tr>
<tr>
<td>province</td>
<td>String</td>
<td>否</td>
<td>省，bank、bankcard、city、province、key必须提供一个</td>
</tr>
<tr>
<td>key</td>
<td>String</td>
<td>否</td>
<td>关键字 ，bank、bankcard、city、province、key必须提供一个</td>
</tr>
<tr>
<td>page</td>
<td>String</td>
<td>否</td>
<td>查询第几页</td>
</tr>
</tbody>
</table>
<h3>签名算法说明</h3>
<p><code>sign = sha256(appId + appSecret + timestamp)</code></p>
<p>用服务商分配的 appId、服务商分配的 appSecret，当前时间毫秒数 timestamp，按上述顺序拼接成字符串，再进行 sha256 哈希得到。如下：</p>
<pre><code class="language-java">String appId = "xyzxy2121zxyz"；
String timestamp = "1555378976238"；
String appSecret = "efcefcef1121cefcefc1212121"；
String str = appId + appSecret + timestamp；
String sign = sha256(str)；</code></pre>
<h3>正确返回样例</h3>
<pre><code>{
"data": {
"page": "1",//当前页数
"bank": "交通银行",//银行名称（传入的参数）
"city": "重庆",//城市（传入的参数）
"totalpage": "6",//总页数
"card": "6222620190006471315",//银行卡号（传入的参数）
"totalcount": "56",//总记录数
"record": [
{
"addr": "重庆市渝中区中山三路158号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000019",
"tel": "023-65855509",
"lname": "交通银行股份有限公司重庆市分行"
},
{
"addr": "重庆市江北区江北城西大街3号负4-1、负5-1",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000027",
"tel": "023-65855029",
"lname": "交通银行股份有限公司重庆市分行营业部"
},
{
"addr": "重庆市渝中区邹容路149号邹容广场A栋",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000035",
"tel": "023-63792258",
"lname": "交通银行股份有限公司重庆渝中支行"
},
{
"addr": "重庆市江北区鱼嘴镇永和路47号附3.4.5.20.21号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000043",
"tel": "023-86060383",
"lname": "交通银行股份有限公司重庆鱼嘴支行"
},
{
"addr": "重庆市渝中区民族路169号纽约·纽约大厦平街1层",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000078",
"tel": "023-63830066",
"lname": "交通银行股份有限公司重庆民族路支行"
},
{
"addr": "重庆市渝中区解放西路69号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000109",
"tel": "023-63935061",
"lname": "交通银行股份有限公司重庆解放西路支行"
},
{
"addr": "重庆市渝中区人民路13号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000125",
"tel": "023-63878097",
"lname": "交通银行股份有限公司重庆人民路支行"
},
{
"addr": "重庆市渝中区中山一路85号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000133",
"tel": "023-63539966",
"lname": "交通银行股份有限公司重庆七星岗支行"
},
{
"addr": "重庆市渝中区中山三路158号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000141",
"tel": "023-63209399",
"lname": "交通银行股份有限公司重庆两路口支行"
},
{
"addr": "重庆市沙坪坝区小龙坎新街22号",
"bank": "交通银行",
"city": "重庆市",
"province": "重庆市",
"bankCode": "301653000176",
"tel": "023-65317420",
"lname": "交通银行股份有限公司重庆沙坪坝支行"
}
]
},
"msg": "成功",
"code": 200,
"taskNo": "41020892700032664119",
"charge": true
}</code></pre>
<h3>失败返回样例</h3>
<pre><code>{
"msg": "参数不能全部为空",
"code": 400
}</code></pre>
<h3>返回字段说明</h3>
<table>
<thead>
<tr>
<th>字段名</th>
<th><div style="width:420px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>code</td>
<td>返回码，详见返回码说明</td>
</tr>
<tr>
<td>msg</td>
<td>code对应的描述</td>
</tr>
<tr>
<td>charge</td>
<td>计费标志</td>
</tr>
<tr>
<td>taskNo</td>
<td>本次请求号</td>
</tr>
<tr>
<td>data</td>
<td>返回具体结果，object类型，详见data返回字段描述</td>
</tr>
</tbody>
</table>
<h4>data返回字段说明</h4>
<table>
<thead>
<tr>
<th>字段名</th>
<th><div style="width:420px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>page</td>
<td>当前页数</td>
</tr>
<tr>
<td>bank</td>
<td>银行名称（传入的参数）</td>
</tr>
<tr>
<td>city</td>
<td>城市（传入的参数）</td>
</tr>
<tr>
<td>totalpage</td>
<td>总页数</td>
</tr>
<tr>
<td>card</td>
<td>银行卡号（传入的参数）</td>
</tr>
<tr>
<td>totalcount</td>
<td>总记录数</td>
</tr>
<tr>
<td>record</td>
<td>数组，详见record返回字段描述</td>
</tr>
</tbody>
</table>
<h4>record返回字段说明</h4>
<table>
<thead>
<tr>
<th>字段名</th>
<th><div style="width:420px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>addr</td>
<td>银行地址</td>
</tr>
<tr>
<td>bank</td>
<td>银行名称</td>
</tr>
<tr>
<td>city</td>
<td>银行所在城市</td>
</tr>
<tr>
<td>province</td>
<td>银行所在省</td>
</tr>
<tr>
<td>bankCode</td>
<td>联行号</td>
</tr>
<tr>
<td>lName</td>
<td>支行名称</td>
</tr>
<tr>
<td>tel</td>
<td>支行电话</td>
</tr>
</tbody>
</table>
<h4>code返回码说明</h4>
<table>
<thead>
<tr>
<th>code</th>
<th><div style="width:420px">说明</div></th>
</tr>
</thead>
<tbody>
<tr>
<td>200</td>
<td>成功(计费）</td>
</tr>
<tr>
<td>400</td>
<td>参数错误</td>
</tr>
<tr>
<td>404</td>
<td>请求地址不正确</td>
</tr>
<tr>
<td>500</td>
<td>服务商维护，请稍候再试</td>
</tr>
<tr>
<td>501</td>
<td>官方数据源维护，请稍候再试</td>
</tr>
<tr>
<td>601</td>
<td>接口未开通</td>
</tr>
<tr>
<td>602</td>
<td>账号停用</td>
</tr>
<tr>
<td>603</td>
<td>余额不足请充值</td>
</tr>
<tr>
<td>604</td>
<td>接口停用</td>
</tr>
<tr>
<td>701</td>
<td>未查到对应支行(计费）</td>
</tr>
<tr>
<td>702</td>
<td>银行卡号不合法 (计费）</td>
</tr>
<tr>
<td>703</td>
<td>银行/省/市参数名称不合法(计费）</td>
</tr>
<tr>
<td>999</td>
<td>其他，以实际返回为准</td>
</tr>
</tbody>
</table>