Normal Captcha 演示：使用 Normal Captcha 的表单示例

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。

如何破解常规captcha

下载captcha图片。

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());
        }
    }
}

// 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);
            }
        }
    }
}

// https://github.com/2captcha/2captcha-go

package main

import (
    "fmt"
    "log"
    "github.com/2captcha/2captcha-go"
)

func main() {
    client := api2captcha.NewClient("API_KEY")
    captcha := api2captcha.Normal{
        File: "/path/to/captcha.jpg",
    }
    code, err := client.Solve(captcha.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：

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>

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.
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.

将接收到的代码粘贴到字段中。然后提交表单。