1OCR-企业三要素核验
2curl -i -k 'https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification?access_token=【调用鉴权接口获取的token】' --data 'name=法人姓名&company=企业名称&regnum=社会统一信用代码' -H 'Content-Type:application/x-www-form-urlencoded'

1# encoding:utf-8
2
3import requests
4
5'''
6OCR-企业三要素核验
7'''
8
9request_url = "https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification"
10
11params = {"name":"法人姓名","company":"企业名称","regnum":"社会统一信用代码"}
12access_token = '[调用鉴权接口获取的token]'
13request_url = request_url + "?access_token=" + access_token
14headers = {'content-type': 'application/x-www-form-urlencoded'}
15response = requests.post(request_url, data=params, headers=headers)
16if response:
17    print (response.json())

1package com.baidu.ai.aip;
2
3import com.baidu.ai.aip.utils.HttpUtil;
4
5
6/**
7* OCR-企业三要素核验
8*/
9public class ThreeFactorsVerification {
10
11    /**
12    * 重要提示代码中所需工具类
13    * FileUtil,Base64Util,HttpUtil,GsonUtils请从
14    * https://ai.baidu.com/file/658A35ABAB2D404FBF903F64D47C1F72
15    * https://ai.baidu.com/file/C8D81F3301E24D2892968F09AE1AD6E2
16    * https://ai.baidu.com/file/544D677F5D4E4F17B4122FBD60DB82B3
17    * https://ai.baidu.com/file/470B3ACCA3FE43788B5A963BF0B625F3
18    * 下载
19    */
20    public static String threeFactorsVerification() {
21        // 请求url
22        String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification";
23        try {
24            String param = "name=" + "法人姓名" + "&company=" + "企业名称" + "&regnum=" + "社会统一信用代码";
25
26            // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
27            String accessToken = "[调用鉴权接口获取的token]";
28
29            String result = HttpUtil.post(url, accessToken, param);
30            System.out.println(result);
31            return result;
32        } catch (Exception e) {
33            e.printStackTrace();
34        }
35        return null;
36    }
37
38    public static void main(String[] args) {
39        ThreeFactorsVerification.threeFactorsVerification();
40    }
41}

1#include <iostream>
2#include <curl/curl.h>
3
4// libcurl库下载链接：https://curl.haxx.se/download.html
5// jsoncpp库下载链接：https://github.com/open-source-parsers/jsoncpp/
6const static std::string request_url = "https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification";
7static std::string threeFactorsVerification_result;
8/**
9 * curl发送http请求调用的回调函数，回调函数中对返回的json格式的body进行了解析，解析结果储存在全局的静态变量当中
10 * @param 参数定义见libcurl文档
11 * @return 返回值定义见libcurl文档
12 */
13static size_t callback(void *ptr, size_t size, size_t nmemb, void *stream) {
14    // 获取到的body存放在ptr中，先将其转换为string格式
15    threeFactorsVerification_result = std::string((char *) ptr, size * nmemb);
16    return size * nmemb;
17}
18/**
19 * OCR-企业三要素核验
20 * @return 调用成功返回0，发生错误返回其他错误码
21 */
22int threeFactorsVerification(std::string &json_result, const std::string &access_token) {
23    std::string url = request_url + "?access_token=" + access_token;
24    CURL *curl = NULL;
25    CURLcode result_code;
26    int is_success;
27    curl = curl_easy_init();
28    if (curl) {
29        curl_easy_setopt(curl, CURLOPT_URL, url.data());
30        curl_easy_setopt(curl, CURLOPT_POST, 1);
31        curl_httppost *post = NULL;
32        curl_httppost *last = NULL;
33        curl_formadd(&post, &last, CURLFORM_COPYNAME, "name", CURLFORM_COPYCONTENTS, "法人姓名", CURLFORM_END);
34        curl_formadd(&post, &last, CURLFORM_COPYNAME, "company", CURLFORM_COPYCONTENTS, "企业名称", CURLFORM_END);
35        curl_formadd(&post, &last, CURLFORM_COPYNAME, "regnum", CURLFORM_COPYCONTENTS, "社会统一信用代码", CURLFORM_END);
36
37        curl_easy_setopt(curl, CURLOPT_HTTPPOST, post);
38        curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, callback);
39        result_code = curl_easy_perform(curl);
40        if (result_code != CURLE_OK) {
41            fprintf(stderr, "curl_easy_perform() failed: %s
42",
43                    curl_easy_strerror(result_code));
44            is_success = 1;
45            return is_success;
46        }
47        json_result = threeFactorsVerification_result;
48        curl_easy_cleanup(curl);
49        is_success = 0;
50    } else {
51        fprintf(stderr, "curl_easy_init() failed.");
52        is_success = 1;
53    }
54    return is_success;
55}

1<?php
2/**
3 * 发起http post请求(REST API), 并获取REST请求的结果
4 * @param string $url
5 * @param string $param
6 * @return - http response body if succeeds, else false.
7 */
8function request_post($url = '', $param = '')
9{
10    if (empty($url) || empty($param)) {
11        return false;
12    }
13
14    $postUrl = $url;
15    $curlPost = $param;
16    // 初始化curl
17    $curl = curl_init();
18    curl_setopt($curl, CURLOPT_URL, $postUrl);
19    curl_setopt($curl, CURLOPT_HEADER, 0);
20    // 要求结果为字符串且输出到屏幕上
21    curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
22    curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
23    // post提交方式
24    curl_setopt($curl, CURLOPT_POST, 1);
25    curl_setopt($curl, CURLOPT_POSTFIELDS, $curlPost);
26    // 运行curl
27    $data = curl_exec($curl);
28    curl_close($curl);
29
30    return $data;
31}
32
33$token = '[调用鉴权接口获取的token]';
34$url = 'https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification?access_token=' . $token;
35$bodys = array(    
36    'name' => "法人姓名",
37    'company' => "企业名称",
38    'regnum' => "社会统一信用代码"
39);
40$res = request_post($url, $bodys);
41
42var_dump($res);

1using System;
2using System.IO;
3using System.Net;
4using System.Text;
5using System.Web;
6
7namespace com.baidu.ai
8{
9    public class ThreeFactorsVerification
10    {
11        // OCR-企业三要素核验
12        public static string threeFactorsVerification()
13        {
14            string token = "[调用鉴权接口获取的token]";
15            string host = "https://aip.baidubce.com/rest/2.0/ocr/v1/three_factors_verification?access_token=" + token;
16            Encoding encoding = Encoding.Default;
17            HttpWebRequest request = (HttpWebRequest)WebRequest.Create(host);
18            request.Method = "post";
19            request.KeepAlive = true;
20            String str = "name=" + "法人姓名" + "&company=" + "企业名称" + "&regnum=" + "社会统一信用代码";
21            byte[] buffer = encoding.GetBytes(str);
22            request.ContentLength = buffer.Length;
23            request.GetRequestStream().Write(buffer, 0, buffer.Length);
24            HttpWebResponse response = (HttpWebResponse)request.GetResponse();
25            StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.Default);
26            string result = reader.ReadToEnd();
27            Console.WriteLine("OCR-企业三要素核验:");
28            Console.WriteLine(result);
29            return result;
30        }
31    }
32}