财务报表识别
接口描述
用户通过发送HTTP Post请求方式提交数据至公有云服务器，服务器识别并返回json格式的识别结果。
接口说明
请求URL：http://api.exocr.com/ocr/v1/financial_report
请求方式：HTTP Post
返回格式：json
Header
| 参数 | 值 |
|---|---|
| Content-Type | 使用二进制方式时，为multipart/form-data；使用url方式时，为application/x-www-form-urlencoded |
请求参数
| 参数 | 必选 | 类型 | 说明 |
|---|---|---|---|
| app_key | 是 | string | 请在控制台->我的应用中获取 |
| app_secret | 是 | string | 请在控制台->我的应用中获取 |
| image_base64 | 否 | string | 图像base64串。image_base64、image_url、image_binary三个参数中至少选择一个，读取优先级从前到后依次降低。如：同时选择了以上三个参数，则以image_base64图像为准。 |
| image_url | 否 | string | 图像url地址。image_base64、image_url、image_binary三个参数中至少选择一个，读取优先级从前到后依次降低。如：同时选择了以上三个参数，则以image_base64图像为准。 |
| image_binary | 否 | data | 图像二进制。image_base64、image_url、image_binary三个参数中至少选择一个，读取优先级从前到后依次降低。如：同时选择了以上三个参数，则以image_base64图像为准。 |
调用示例
java(相关依赖库下载)
package com.exocr.httpclient;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
import com.exocr.common.utils.HttpClientUtils;
public class Test {
public static void main(String[] args) throws FileNotFoundException {
/**
* base64
*/
//识别url
String url = " http://api.exocr.com/ocr/v1/financial_report";
//设置请求参数
Map<String, String> params = new HashMap<String, String>();
params.put("app_key", "#####");
params.put("app_secret", "#####");
//设置识别图像base64编码
params.put("image_base64", "base64ImageStr");
//发送请求，得到识别结果
String result = HttpClientUtils.doPost(url, params);
System.out.println(result);
/**
* url
*/
//设置请求参数、识别图像url
params.put("app_key", "#####");
params.put("app_secret", "#####");
params.put("image_url", "imageUrl");
//发送请求，得到识别结果
result = HttpClientUtils.doPost(url, params);
System.out.println(result);
/**
* 二进制
*/
//设置请求参数
params.put("app_key", "#####");
params.put("app_secret", "#####");
//拿到本地图像，写入数据流
File file = new File("/Users/mac/logs/medicine.png");
InputStream in = new FileInputStream(file);
//设置数据流
Map<String, InputStream> streamMap = new HashMap<String, InputStream>();
streamMap.put("image_binary", in);
//发送请求，得到识别结果
result = HttpClientUtils.doPostStream(url, params, streamMap);
//关闭io流
try {
in.close();
} catch (IOException e) {
e.printStackTrace();
}
System.out.println(result);
}
}
返回示例
{
"result": [
{
"column_info": [
"",
"金额",
"年初余额"
],
"data": [
[
{
"quad": "2273,2043,2341,2043,2341,2054,2273,2054",
"score": 1.0,
"words": "短期情款"
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
}
],
[
{
"quad": "2279,2066,2380,2066,2380,2077,2279,2077",
"score": 1.0,
"words": "向中史设行值。"
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
}
],
[
{
"quad": "2279,2088,2374,2088,2374,2099,2279,2099",
"score": 1.0,
"words": "收收名款及:"
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
},
{
"quad": "0,0,0,0,0,0,0,0",
"score": 1.0,
"words": ""
}
],
[
{
"quad": "2279,3665,2374,3665,2374,3682,2279,3682",
"score": 1.0,
"words": "少数股东权益"
},
{
"quad": "3172,3665,3267,3665,3267,3682,3172,3682",
"score": 1.0,
"words": "172,700,030.64"
},
{
"quad": "3413,3665,3508,3665,3508,3682,3413,3682",
"score": 1.0,
"words": "163,729,548.46"
}
],
[
{
"quad": "2268,3688,2369,3688,2369,3705,2268,3705",
"score": 1.0,
"words": "所有者权益合计"
},
{
"quad": "3160,3688,3267,3688,3267,3705,3160,3705",
"score": 1.0,
"words": "1,548,006,553.23"
},
{
"quad": "3402,3688,3508,3688,3508,3705,3402,3705",
"score": 1.0,
"words": "1,338,404,389.25"
}
],
[
{
"quad": "2268,3710,2419,3710,2419,3727,2268,3727",
"score": 1.0,
"words": "负债和所有者权益总计"
},
{
"quad": "3155,3716,3267,3716,3267,3727,3155,3727",
"score": 1.0,
"words": "8,609,855,786.91"
},
{
"quad": "3402,3716,3503,3716,3503,3727,3402,3727",
"score": 1.0,
"words": "9,108,691,732.69"
}
]
],
"description": "资产负债表",
"type": 0
}
],
"error_code": 0,
"description": "识别成功",
"request_id": "309EB58D041A479683CFB853D64FF4BD",
"recognize_time": 11638,
"available_count": 854,
"version": null
}
返回说明
通用参数
| 参数 | 类型 | 说明 |
|---|---|---|
| result | array | 返回结果数组，包括所有识别信息 |
| error_code | int | 错误码，返回0为正确，其他为错误 |
| description | string | 识别结果描述 |
| request_id | string | 请求唯一标识符 |
| recognize_time | int | 识别所用时间，单位为毫秒 |
| available_count | int | 识别剩余可用次数，次数不足时无法继续识别，可在控制台进行充值次数 |
| version | string | 版本 |
| rotation | int | 图片旋转角度 |
result特有参数
| 参数 | 类型 | 说明 |
|---|---|---|
| column_info | array | 列名 |
| data | array | 表格内容信息数组，包括所有识别信息 |
| type | string | 文本类型 |
data特有参数
| 参数 | 类型 | 说明 |
|---|---|---|
| quad | int | 每个字段的坐标 |
| score | double | 得分 |
| words | string | 该字段的中文名称 |