行驶证OCR(备份)
<h3>接口描述</h3>
<ul>
<li>传入行驶证照片，扫描识别行驶证信息并返回</li>
<li>照片格式为 jpg(jpeg)、png、bmp，宽和高大于100px，小于4000px</li>
<li>文件大小不超过2MB</li>
</ul>
<h3>请求地址</h3>
<p><code>https://api.jumdata.com/ocr/vehicle-licence</code></p>
<h3>请求方式</h3>
<ul>
<li>POST</li>
</ul>
<h3>请求格式</h3>
<ul>
<li>form-data</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，见签名算法说明</td>
</tr>
<tr>
<td>file</td>
<td>File</td>
<td>否</td>
<td>行驶证照片，file、base64、url 必须提供一个</td>
</tr>
<tr>
<td>base64</td>
<td>String</td>
<td>否</td>
<td>照片base64字符串，file、base64、url 必须提供一个</td>
</tr>
<tr>
<td>url</td>
<td>String</td>
<td>否</td>
<td>照片 url，file、base64、url 必须提供一个</td>
</tr>
</tbody>
</table>
<h3>签名算法说明</h3>
<pre><code>sign = sha256( appId + appSecret + timestamp)</code></pre>
<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 = &quot;xyzxy2121zxyz&quot;；
String timestamp = &quot;1555378976238&quot;；
String appSecret = &quot;efcefcef1121cefcefc1212121&quot;；
String str = appId + appSecret + timestamp；
String sign = sha256(str)；</code></pre>
<h3>正面返回样例</h3>
<pre><code>{
&quot;data&quot;: {
&quot;plate_no&quot;: &quot;赣MH6781&quot;,
&quot;vehicle_type&quot;: &quot;小型轿车&quot;,
&quot;owner&quot;: &quot;罗华车&quot;,
&quot;address&quot;: &quot;江市宁市中新区乡路村17幢31号&quot;,
&quot;model&quot;: &quot;长城牌CC71510E02&quot;,
&quot;vin&quot;: &quot;LGWEF3K58EF034990&quot;,
&quot;engine_no&quot;: &quot;1404532848&quot;,
&quot;register_date&quot;: &quot;2015-01-04&quot;,
&quot;issue_date&quot;: &quot;2013-01-04&quot;,
&quot;use_character&quot;: &quot;非营运&quot;
},
&quot;msg&quot;: &quot;成功&quot;,
&quot;code&quot;: 200,
&quot;taskNo&quot;: &quot;18935184030017422250&quot;
}</code></pre>
<h3>错误返回样例</h3>
<pre><code>{
&quot;msg&quot;: &quot;照片格式不正确&quot;,
&quot;success&quot;: false,
&quot;code&quot;: 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code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>是否计费</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>plate_no</td>
<td>车牌号码</td>
</tr>
<tr>
<td>vehicle_type</td>
<td>车辆类型</td>
</tr>
<tr>
<td>owner</td>
<td>所有人</td>
</tr>
<tr>
<td>address</td>
<td>住址</td>
</tr>
<tr>
<td>model</td>
<td>品牌型号</td>
</tr>
<tr>
<td>vin</td>
<td>车辆识别代号</td>
</tr>
<tr>
<td>engine_no</td>
<td>发动机号码</td>
</tr>
<tr>
<td>register_date</td>
<td>注册日期</td>
</tr>
<tr>
<td>issue_date</td>
<td>发证日期</td>
</tr>
<tr>
<td>use_character</td>
<td>使用性质</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>接口地址不正确</td>
</tr>
<tr>
<td>500</td>
<td>系统维护，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>606</td>
<td>调用超限，请稍候再试</td>
</tr>
<tr>
<td>607</td>
<td>ip不在白名单</td>
</tr>
<tr>
<td>609</td>
<td>请求过于频繁，请稍候再试</td>
</tr>
<tr>
<td>610</td>
<td>请求超时</td>
</tr>
<tr>
<td>999</td>
<td>其他，以实际返回为准</td>
</tr>
</tbody>
</table>