<sn_request>
  <sn_body>
    <queryCmmdtypic>
      <picType>0:普通图，1:缩略图，2：白底图，3：透明图（白底图800*800、400*400，透明图400*400），4：主图视频</picType>
      <cmmdtyCode>123456789</cmmdtyCode>
      <supplierCode>0000000123</supplierCode>
    </queryCmmdtypic>
  </sn_body>
</sn_request>

                                

                                {
  "sn_request": {
    "sn_body": {
      "queryCmmdtypic": {
        "picType": "0:普通图，1:缩略图，2：白底图，3：透明图（白底图800*800、400*400，透明图400*400），4：主图视频",
        "cmmdtyCode": "123456789",
        "supplierCode": "0000000123"
      }
    }
  }
}
                                

                              <sn_responseContent>
  <sn_body>
    <queryCmmdtypic>
      <pictures>
        <picAddress>http://pic.com</picAddress>
      </pictures>
    </queryCmmdtypic>
  </sn_body>
</sn_responseContent>

                              

                              {
  "sn_responseContent": {
    "sn_body": {
      "queryCmmdtypic": {
        "pictures": [
          {
            "picAddress": "http://pic.com"
          }
        ]
      }
    }
  }
}
                              

  
  	API异常码
  	异常码中文描述
  

                           	  

{
  "sn_responseContent": {
    "sn_error": {
      "error_code": "API异常码",
      "error_msg": "异常码中文描述"
    }
  }
}