curl --request POST \
  --url https://api.textin.com/ai/service/v2/entity_extraction \
  --header 'Content-Type: application/json' \
  --header 'x-ti-app-id: <api-key>' \
  --header 'x-ti-secret-code: <api-key>' \
  --data '
{
  "file": "/9j/4AAQSk...",
  "prompt": "请从提供的列表信息中提取姓名、年龄字段，以数组形式返回。\n",
  "fields": [
    {
      "name": "姓名",
      "description": "<string>"
    }
  ],
  "table_fields": [
    {
      "title": "学生成绩表",
      "fields": [
        {
          "name": "姓名",
          "description": "<string>"
        }
      ],
      "description": "<string>"
    }
  ]
}
'

{
  "version": "v1.6.5",
  "code": 200,
  "message": "success",
  "duration": 2825,
  "result": {
    "details": {
      "row": [
        {}
      ]
    },
    "category": {
      "row": "item_list"
    },
    "detail_structure": [
      {
        "doc_type": "doc",
        "page_range": [
          1,
          2
        ],
        "tables": [
          {
            "position": [
              343,
              56,
              459,
              56,
              459,
              90,
              343,
              90
            ],
            "page_number": 1,
            "text": "<table><tr><td>姓名</td><td>年龄</td></tr><tr><td>张三</td><td>18</td></tr></table>"
          }
        ],
        "tables_relationship": [
          {
            "row_count": 2,
            "column_count": 2,
            "cells": [
              {}
            ],
            "title": "row"
          }
        ],
        "category": [
          "标题",
          "性别"
        ],
        "fields": {},
        "stamps": [
          {
            "color": "红色",
            "position": [
              956,
              583,
              1362,
              590,
              1355,
              990,
              950,
              983
            ],
            "stamp_shape": "圆章",
            "type": "公章",
            "value": "电力公司专用章"
          }
        ]
      }
    ],
    "rotated_image_width": 1000,
    "rotated_image_height": 2000,
    "image_angle": 90,
    "finish_reason": "stop",
    "llm_json": {
      "确认日期": "2024/4/3",
      "基金代码": "011892",
      "持仓金额": "74178.80"
    },
    "raw_json": {
      "value": "011892",
      "pages": [
        1
      ],
      "bounding_regions": [
        {
          "position": [
            201,
            199,
            308,
            199,
            308,
            230,
            201,
            230
          ],
          "page_id": 1,
          "value": "011892",
          "char_pos": [
            [
              202,
              202,
              218,
              201,
              218,
              230,
              201,
              229
            ],
            [
              220,
              202,
              235,
              202,
              236,
              228,
              220,
              229
            ]
          ]
        }
      ]
    },
    "pages": [
      {
        "status": "success",
        "page_id": 0,
        "durations": 612.5,
        "image_id": "90u12adcad08r2",
        "origin_image_id": "90u12adcad08r2",
        "width": 123,
        "height": 123,
        "angle": 123
      }
    ],
    "usage": {
      "prompt_tokens": 100,
      "completion_tokens": 100,
      "total_tokens": 200
    },
    "page_count": 10
  }
}