1<?php
2/**
3 * Send post request.
4 *
5 * @param string $url request url
6 * @param string $imgPath 本地图片地址
7 * @param string $from 翻译源语种
8 * @param string $to 翻译目标语种
9 * @param int $paste 贴合类型 0-不贴合 1-整图贴合 2-块区贴合
10 * @return mixed
11 */
12function sendPostRequest(string $url, string $imgPath, string $from, string $to, int $paste = 0)
13{
14    $header = ['Content-Type' => 'multipart/form-data'];
15    $formData = [
16        'from' => $from,
17        'to' => $to,
18        'v' => 3,
19        'paste' => $paste,
20        'image' => '@' . realpath($imgPath) . ';type=image/jpeg',
21    ];
22    if (class_exists('CURLFile')) {
23        $formData['image'] = new CURLFile(realpath($imgPath));
24    }
25    
26    $ch = curl_init();
27    curl_setopt($ch, CURLOPT_HTTPHEADER, $header);
28    curl_setopt($ch, CURLOPT_POST, 1);
29    curl_setopt($ch, CURLOPT_POSTFIELDS, $formData);
30    curl_setopt($ch, CURLOPT_URL, $url);
31    curl_setopt($ch, CURLOPT_TIMEOUT, 10);
32    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
33    $res = curl_exec($ch);
34    curl_close($ch);
35    
36    return $res;
37}
38
39$token = '[调用鉴权接口获取的token]';// example: xxx
40$url = 'https://aip.baidubce.com/file/2.0/mt/pictrans/v1?access_token=' . $token;
41$imgPath = '本地文件绝对路径'; // example: /xx/xx.jpg
42$from = '源语种方向'; // example: zh
43$to = '目标语种方向'; // example: en
44$paste = 1; //图片贴合类型
45$res = sendPostRequest($url, $imgPath, $from, $to, $paste);
46var_dump($res);

1curl -i -k 'https://aip.baidubce.com/file/2.0/mt/pictrans/v1?access_token=[调用鉴权接口获取的token]'

1#   python ocr_translate.py <image>
2#

1import com.mashape.unirest.http.HttpResponse;
2import com.mashape.unirest.http.Unirest;
3
4import java.io.File;
5
6
7class Demo {
8    /**
9    unirest下载地址https://mvnrepository.com/artifact/com.mashape.unirest/unirest-java
10    */
11    public static String pictrans() {
12        // 请求url
13        String url = "https://aip.baidubce.com/file/2.0/mt/pictrans/v1";
14        try {
15            String param = "{\"id\": \"kR7z8nOMLV7prmE194Po\"}";
16            // 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。
17            String accessToken = "";
18            Unirest.setTimeouts(0, 0);
19            HttpResponse<String> response = Unirest.post("https://aip.baidubce.com/file/2.0/mt/pictrans/v1?access_token=" + accessToken)
20                    .field("image", new File("/Users/xxxx/Downloads/033102.jpeg"))
21                    .field("from", "zh")
22                    .field("to", "cht")
23                    .field("v", "3")
24                    .asString();
25            String result = response.getBody();
26            System.out.println(result);
27            return result;
28        } catch (Exception e) {
29            e.printStackTrace();
30        }
31        return null;
32    }
33    public static void main(String[] args) {
34        pictrans();
35    }
36}

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/file/2.0/mt/pictrans/v1";
7
8int pictrans(std::string &json_result, const std::string &access_token) {
9    std::string url = request_url + "?access_token=" + access_token;
10    CURL *curl = NULL;
11    CURLcode result_code;
12    int is_success;
13    curl = curl_easy_init();
14    if (curl) {
15        curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, "POST");
16        curl_easy_setopt(curl, CURLOPT_URL, url.data());
17        curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
18        curl_easy_setopt(curl, CURLOPT_DEFAULT_PROTOCOL, "https");
19        struct curl_slist *headers = NULL;
20        curl_easy_setopt(curl, CURLOPT_HTTPHEADER, headers);
21        curl_mime *mime;
22        curl_mimepart *part;
23        mime = curl_mime_init(curl);
24        part = curl_mime_addpart(mime);
25        curl_mime_name(part, "image");
26        curl_mime_filedata(part, "/Users/xxx/demo.jpeg");
27        part = curl_mime_addpart(mime);
28        curl_mime_name(part, "from");
29        curl_mime_data(part, "zh", CURL_ZERO_TERMINATED);
30        part = curl_mime_addpart(mime);
31        curl_mime_name(part, "to");
32        curl_mime_data(part, "en", CURL_ZERO_TERMINATED);
33        part = curl_mime_addpart(mime);
34        curl_mime_name(part, "v");
35        curl_mime_data(part, "3", CURL_ZERO_TERMINATED);
36        curl_easy_setopt(curl, CURLOPT_MIMEPOST, mime);
37        json_result = curl_easy_perform(curl);
38        curl_mime_free(mime);
39        curl_easy_cleanup(curl);
40        is_success = 0;
41    } else {
42        fprintf(stderr, "curl_easy_init() failed.");
43        is_success = 1;
44    }
45    return is_success;
46}

1using System;
2using System.IO;
3using System.Net;
4using System.Text;
5using System.Web;
6using RestSharp;
7
8namespace com.baidu.ai
9{
10    public class Demo
11    {
12        public static string pictrans()
13        {
14            string token = "[调用鉴权接口获取的token]";
15            string host = "https://aip.baidubce.com/file/2.0/mt/pictrans/v1?access_token=" + token;
16            var client = new RestClient(host);
17            client.Timeout = -1;
18            var request = new RestRequest(Method.POST);
19            request.AddFile("image", "/Users/xxx/demo.jpeg");
20            request.AddParameter("from", "zh");
21            request.AddParameter("to", "en");
22            request.AddParameter("v", "3");
23            IRestResponse response = client.Execute(request);
24            string result = response.Content;
25            Console.WriteLine(result);
26            return result;
27        }
28    }
29}