Query account information
<h5>Interface introduction</h5>
<p>-This interface can query the account information corresponding to userid</p>
<h5>Interface information</h5>
<table>
<thead>
<tr>
<th style="text-align: left;"></th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">URL</td>
<td style="text-align: left;"><a href="https://neukol.axzt.net/edu_openapi/user/queryAccounts">https://neukol.axzt.net/edu_openapi/user/queryAccounts</a></td>
</tr>
<tr>
<td style="text-align: left;">HTTP Request Methods</td>
<td style="text-align: left;">POST</td>
</tr>
<tr>
<td style="text-align: left;">Coding format</td>
<td style="text-align: left;">UTF-8</td>
</tr>
</tbody>
</table>
<h5>Request header</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">Field name</th>
<th style="text-align: left;">Type</th>
<th style="text-align: left;">Required</th>
<th style="text-align: left;">Description</th>
<th style="text-align: left;">Example</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">no</td>
<td style="text-align: left;">no</td>
<td style="text-align: left;">no</td>
<td style="text-align: left;">no</td>
<td style="text-align: left;">no</td>
</tr>
</tbody>
</table>
<h5>Form parameter</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">Field name</th>
<th style="text-align: left;">Type</th>
<th style="text-align: left;">Required</th>
<th style="text-align: left;">Description</th>
<th style="text-align: left;">Example</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">sid</td>
<td style="text-align: left;">String</td>
<td style="text-align: left;">True</td>
<td style="text-align: left;">Institution ID</td>
<td style="text-align: left;">5f1140092302bd0ac2dbc7c4</td>
</tr>
<tr>
<td style="text-align: left;">sign</td>
<td style="text-align: left;">String</td>
<td style="text-align: left;">True</td>
<td style="text-align: left;">Fixed 32-bit all lowercase characters, institution authentication security key，sign=MD5(params+SECRET)，Among them, params represents the concatenated string of all parameters in the request body except sign in lexicographic order（like: “key1=value1key2=value2”）</td>
<td style="text-align: left;">c09636a3a529a386fdaa389228e36fac</td>
</tr>
<tr>
<td style="text-align: left;">timestamp</td>
<td style="text-align: left;">Long</td>
<td style="text-align: left;">True</td>
<td style="text-align: left;">Unix Epoch timestamp within 20 minutes of current calling interface, unit: milliseconds</td>
<td style="text-align: left;">1600140360000</td>
</tr>
<tr>
<td style="text-align: left;">userIds</td>
<td style="text-align: left;">String array</td>
<td style="text-align: left;">True</td>
<td style="text-align: left;">User ID array：3-20 digits plus character combination ID does not allow special characters to exist</td>
<td style="text-align: left;">t24141</td>
</tr>
</tbody>
</table>
<h5>Response parameter explanation</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">Parameter name</th>
<th style="text-align: left;">Type</th>
<th>Description</th>
<th>Example</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">responseHeader</td>
<td style="text-align: left;">Object</td>
<td>Response header information</td>
</tr>
<tr>
<td style="text-align: left;"> └status</td>
<td style="text-align: left;">int</td>
<td>HTTP corresponding status code</td>
<td>200</td>
</tr>
<tr>
<td style="text-align: left;"> └msg</td>
<td style="text-align: left;">String</td>
<td>Error message</td>
<td>OK</td>
</tr>
<tr>
<td style="text-align: left;">response</td>
<td style="text-align: left;">Object</td>
<td>Response body content</td>
</tr>
<tr>
<td style="text-align: left;"> └userId</td>
<td style="text-align: left;">String</td>
<td>User ID：3-20 digits plus character combination ID does not allow special characters to exist.</td>
<td>t12315</td>
</tr>
<tr>
<td style="text-align: left;"> └name</td>
<td style="text-align: left;">String</td>
<td>User name (this name will be displayed in the class roster as one of the basis for teachers to identify students), 20 character string or less</td>
<td>name Xiaoni</td>
</tr>
<tr>
<td style="text-align: left;"> └account</td>
<td style="text-align: left;">String</td>
<td>Acount</td>
<td>A123456789</td>
</tr>
</tbody>
</table>
<h5>Request example</h5>
<pre><code>POST /edu_openapi/user/queryAccounts HTTP/1.1
Host: https://neukol.axzt.net
Content-Type: application/x-www-form-urlencoded
timestamp=1598880734439&sid=5f195b1b2302bdedee4809c0&sign=bf972bbd42ef1746b3ccf24c396b4762userIds=teacher0011,tea00021</code></pre>
<h5>Response example</h5>
<pre><code>{
"responseHeader": {
"status": 200,
"msg": "OK"
},
"response": [{
"userId": "t24141",
"name": "name Xiaoni",
"account": "A12312415"
}]
}</code></pre>
<h5>Error code</h5>
<table>
<thead>
<tr>
<th style="text-align: left;">Error code</th>
<th>Explanation</th>
</tr>
</thead>
<tbody>
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<td style="text-align: left;">9994</td>
<td>Parameter format error</td>
</tr>
<tr>
<td style="text-align: left;">2000</td>
<td>sign certification failed</td>
</tr>
<tr>
<td style="text-align: left;">2001</td>
<td>Request timeout</td>
</tr>
<tr>
<td style="text-align: left;">2002</td>
<td>Institution does not open an open interface</td>
</tr>
<tr>
<td style="text-align: left;">2010</td>
<td>Institution is inexistent</td>
</tr>
<tr>
<td style="text-align: left;">500</td>
<td>unknown exception on the server</td>
</tr>
</tbody>
</table>