自定义模板识别

预备知识

自定义模板

购买页面：https://market.aliyun.com/products/57124001/cmapi029975.html
调用地址：在购买页面-API接口查看
模板设计页面: https://ocr.data.aliyun.com

输入格式(单模板)：

  1. {
  2.     "image":  "图片二进制数据的base64编码",
  3.     "configure": "{\"template_id\":\"95d551ee-8b2b-4ad0-89a9-ed13417f4a781536146904\"}"  
  4. }

输入格式(多模板自动匹配):

  • 基于关键字

    • 可以输入一组template_id，每组template_id有对应的条件(cond),满足条件即使用该template_id
    • 基本条件包含include，exclude，分别表示包含/不包含某个关键字
    • 组合条件使用and, or表示，详见下面的示例
      1. {
      2. "image": "图片二进制数据的base64编码",
      3. "configure":{"template_list": [
      4.             {"template_id": "fc7b375c-8e98-48ef-81fb-ec3843b2fb371534902155", #星巴克的模板id
      5.              "cond": {"and": [{"or": [{"include": "星巴克"}, 
      6.                                       {"include":"starbuck"}]
      7.                               }, 
      8.                               {"exclude":"Costa"}]}
      9.             },
      10.             {"template_id": "7bc26bd7-41ad-4145-9f5a-4af21b26de9a", #costa的模板id
      11.              "cond": {"include":"costa"}
      12.             }]
      13.            }  
      14. }
    • 如果关键字匹配失败，将执行下述的自动匹配

  • 自动匹配

    • 也可以直接通过如下方式进行多模板调用，系统会自动匹配出与调用图片最相近的模板
      1. {
      2. "image": "图片二进制数据的base64编码",
      3. "configure":{"template_list": [
      4.             "fc7b375c-8e98-48ef-81fb-ec3843b2fb371534902155", #星巴克的模板id
      5.             "7bc26bd7-41ad-4145-9f5a-4af21b26de9a", #costa的模板id
      6.             ]
      7.            }  
      8. }

输出格式(不带表格的): 

  1. {
  2.    "config_str":"{\"template_id\":\"95d551ee-8b2b-4ad0-89a9-ed13417f4a781536146904\"}",
  3.    "items":{"cash_id":":11535001",    #key-value组合，key是用户在界面上填写的
  4.             "cash_name":":李伟",
  5.             "change":"￥0.00",
  6.             "date":":2018.03.16 16:46",
  7.             "drop":"￥-0.10",
  8.             "num":":2",
  9.             "pay":"￥65.50",
  10.             "sell_type":"外带",
  11.             "seller":"24662",
  12.             "shop_name":"TEL:0571-5697229",
  13.             "total":"￥65.60"
  14.            },
  15.    "request_id":"20180723151536_fa0edbe7408fc589b93119f7a53a1260",
  16.    "success":true
  17. }

输出格式(带表格的输出)：

  1. {
  2.    "config_str":"{\"template_id\":\"dd3ada93-c6ed-4427-8e0b-fbdebad614061532347130\"}",
  3.    "items":{
  4.             "item_no" : "1313131313",
  5.             "mail" : "daigou@gmail.com",
  6.             "name" : "代购小哥",
  7.             "nation" : "美国",
  8.             "phone" : "987654321",
  9.             "table0" : {  #table0是用户在界面上填写的表格名称
  10.                  #labels是用户在界面上填写的， 表格每一列的名称, values是每一行的值
  11.                  #一行的数组和labels是一一对应的关系
  12.                   “labels":["brand", "model", "name", "quantity", "standard", "total"]
  13.                  "values":[["Iphone","8p","手机","3","128G","15000rmb"],
  14.                              ["戴森","V8","吸尘器","1","Absolute","3500元"],
  15.                              ["","","","","",""],
  16.                              ["","","","","",""],
  17.                              ["","","","","",""]
  18.                           ]
  19.            }
  20.     }
  21. }

正常返回：http_status = 200
错误代码：图片输入错误或者算法错误, http_status = 400
没有设置template_json, http_status = 452
没有设置锚点, http_status = 453
没有设置识别内容, http_status = 454
没有对应的template_id, http_status = 455

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