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Captchas 演示

Normal CAPTCHA 演示

本页介绍如何显示 Normal CAPTCHA 以及 Normal CAPTCHA 验证的工作原理。

Normal CAPTCHA图片包含人类可读的扭曲文字。用户必须输入图片文字才能破解。

Normal CAPTCHA示例
Normal CAPTCHA的徽标

在许多情况下,Normal CAPTCHA会妨碍无障碍访问,使用户感到沮丧,限制对公开信息的访问,使应用程序和网站的测试变得困难。使用 Normal CAPTCHA 解算器可自动绕过这些障碍。

Normal CAPTCHA 解算器API

如何破解常规captcha

  1. 下载captcha图片。

  2. 发送图像到我们的API.

    使用SDK(推荐):

    PHP

    // https://github.com/2captcha/2captcha-php
    
    require(__DIR__ . '/../src/autoloader.php');
    
    $solver = new \TwoCaptcha\TwoCaptcha('YOUR_API_KEY');
    
    try {
        $result = $solver->normal('path/to/captcha.jpg');
    } catch (\Exception $e) {
        die($e->getMessage());
    }
    
    die('Captcha solved: ' . $result->code);

    Python

    # https://github.com/2captcha/2captcha-python
    
    import sys
    import os
    
    sys.path.append(os.path.dirname(os.path.dirname(os.path.realpath(__file__))))
    
    from twocaptcha import TwoCaptcha
    
    api_key = os.getenv('APIKEY_2CAPTCHA', 'YOUR_API_KEY')
    
    solver = TwoCaptcha(api_key)
    
    try:
        result = solver.normal('path/to/captcha.jpg')
    
    except Exception as e:
        sys.exit(e)
    
    else:
        sys.exit('solved: ' + str(result))

    Java

    // https://github.com/2captcha/2captcha-java
    
    package examples;
    
    import com.twocaptcha.TwoCaptcha;
    import com.twocaptcha.captcha.Normal;
    
    public class NormalExample {
        public static void main(String[] args) {
            TwoCaptcha solver = new TwoCaptcha("YOUR_API_KEY");
            Normal captcha = new Normal("path/to/captcha.jpg");
            try {
                solver.solve(captcha);
                System.out.println("Captcha solved: " + captcha.getCode());
            } catch (Exception e) {
                System.out.println("Error occurred: " + e.getMessage());
            }
        }
    }

    C#

    // https://github.com/2captcha/2captcha-csharp
    
    using System;
    using System.Linq;
    using TwoCaptcha.Captcha;
    
    namespace TwoCaptcha.Examples
    {
        public class NormalExample
        {
            public static void Main()
            {
                var solver = new TwoCaptcha("YOUR_API_KEY");
                Normal captcha = new Normal("path/to/captcha.jpg");
                try
                {
                    solver.Solve(captcha).Wait();
                    Console.WriteLine("Captcha solved: " + captcha.Code);
                }
                catch (AggregateException e)
                {
                    Console.WriteLine("Error occurred: " + e.InnerExceptions.First().Message);
                }
            }
        }
    }

    Go

    // https://github.com/2captcha/2captcha-go
    
    package main
    
    import (
        "fmt"
        "log"
        "github.com/2captcha/2captcha-go"
    )
    
    func main() {
        client := api2captcha.NewClient("API_KEY")
        cap := api2captcha.Normal{
            File: "/path/to/captcha.jpg",
        }
        code, err := client.Solve(cap.ToRequest())
        if err != nil {
            log.Fatal(err);
        }
        fmt.Println("code "+code)
    }

    C++

    // https://github.com/2captcha/2captcha-cpp
    
    #include <cstdio>
    
    #include "curl_http.hpp"
    #include "api2captcha.hpp"
    
    int main (int ac, char ** av)
    {
    if (ac < 2)
    {
        printf ("Usage: ./normal path/to/image.jpg\n");
        return 0;
    }
    
    api2captcha::curl_http_t http;
    http.set_verbose (true);
    
    api2captcha::client_t client;
    client.set_http_client (&http);
    client.set_api_key (API_KEY);
    
    assert (ac > 1);
    
    api2captcha::normal_t cap;
    cap.set_file (av[1]);
    
    try
    {
        client.solve (cap);
        printf ("code '%s'\n", cap.code ().c_str ());
    }
    catch (std::exception & e)
    {
        fprintf (stderr, "Failed: %s\n", e.what ());
    }
    
    return 0;   
    }

    Ruby

    # https://github.com/2captcha/2captcha-ruby
    require 'api_2captcha'
    
    client =  Api2Captcha.new("YOUR_API_KEY")
    
    result = client.normal({ image: 'path/to/captcha.jpg'})
    # OR
    result = client.normal({
      image: 'https://site-with-captcha.com/path/to/captcha.jpg'
    })

    手动操作:

    1. Multipart样本表单:
    <form method="post" action="https://2captcha.com/in.php" enctype="multipart/form-data">
        <input type="hidden" name="method" value="post" />
        Your key:
        <input type="text" name="key" value="YOUR_APIKEY" />
        The CAPTCHA file:
        <input type="file" name="file" />
        <input type="submit" value="Upload and get the ID" />
    </form>
    1. 如果一切正常,服务器将返回您的captcha ID:

      OK|2122988149

      否则服务器将返回错误代码.

    2. 5秒后发送GET请求获取结果:

      GET https://2captcha.com/res.php?key=YOUR_API_KEY&action=get&id=2122988149

      如果captcha已破解,服务器将响应答案令牌:

      OK|W9H5K

      如果captcha未破解,服务器将返回 CAPCHA_NOT_READY结果。在5秒内重复您的请求。如果出现问题,服务器将返回错误代码.

  3. 将接收到的代码粘贴到字段中。 然后提交表单。