1curl -i -k 'https://aip.baidubce.com/rest/2.0/ocr/v1/engcard/create_task?access_token=【调用鉴权接口获取的token】' 
2 -H 'Content-Type: application/json'
3--data '{
4    "url": "https://data.wylkyj.com/AnswerSheet/168512/168512003英语/7091/7091243416A.png?x-oss-process=image/crop,x_84,y_1543,w_1505,h_673"
5}'

1# encoding:utf-8
2
3import requests
4import base64
5
6'''
7英语答题卡提交请求
8'''
9
10request_url = "https://aip.baidubce.com/rest/2.0/ocr/v1/engcard/create_task"
11# 二进制方式打开图片文件
12f = open('[本地文件]', 'rb')
13img = base64.b64encode(f.read())
14
15params = json.dumps({
16  "image": img
17})
18
19access_token = '[调用鉴权接口获取的token]'
20request_url = request_url + "?access_token=" + access_token
21headers = {'content-type': 'application/json'}
22response = requests.post(request_url, data=params, headers=headers)
23if response:
24    print (response.json())

1curl --location 'https://aip.baidubce.com/rest/2.0/ocr/v1/engcard/get_result?access_token=【调用鉴权接口获取的token】' \
2--header 'Content-Type: application/json' \
3--data '{
4    "task_id": "1978071075535233212"
5}'

1# encoding:utf-8
2
3import requests
4import base64
5
6'''
7英语答题卡获取请求
8'''
9
10request_url = "https://aip.baidubce.com/rest/2.0/ocr/v1/engcard/get_result"
11
12
13params = json.dumps({
14  "task_id":  "1978071075535233212"
15})
16access_token = '[调用鉴权接口获取的token]'
17request_url = request_url + "?access_token=" + access_token
18headers = {'content-type': 'application/json'}
19response = requests.post(request_url, data=params, headers=headers)
20if response:
21    print (response.json())

1package com.baidu.ai.aip;
2
3import com.baidu.ai.aip.utils.HttpUtil;
4import com.google.gson.Gson;
5
6import java.util.HashMap;
7import java.util.Map;
8
9/**
10* 英语答题卡获取请求
11*/
12public class EngcardGetResult {
13
14    /**
15    * 重要提示代码中所需工具类
16    * HttpUtil,GsonUtils请从
17    * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3
18    * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3
19    * 下载
20    */
21    public static String engcardGetResult() {
22        // 请求url
23        String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/engcard/get_result";
24        try {
25            // task_id 来自提交请求的返回结果
26            Map<String, Object> map = new HashMap<>();
27            map.put("task_id", "1978071075535233212");
28            String param = new Gson().toJson(map);
29
30            String accessToken = "[调用鉴权接口获取的token]";
31
32            String result = HttpUtil.post(url, accessToken, "application/json", param);
33            System.out.println(result);
34            return result;
35        } catch (Exception e) {
36            e.printStackTrace();
37        }
38        return null;
39    }
40
41    public static void main(String[] args) {
42        EngcardGetResult.engcardGetResult();
43    }
44}