最新验证码识别API接口-JAVA代码

 常规验证码

接口地址 http://api.waituwang.com/doc/captcha

接口权限 调用接口消耗歪豆数量，取决于选择的模型

输入参数输出参数

接口说明 包括纯数字验证码、纯英文验证码、英数混合验证码等形式验证码识别
字段	类型	是否必填	描述
models	String	Yes	模型ID，取值范围：[1001,1002,1003]
token	String	Yes	令牌，登录后可获取
image	String	Yes	上传图片,图片的base64字符串
字段	类型	描述
time	int	识别耗时，单位毫秒
text	String	识别结果

import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLEncoder;
import java.util.HashMap;
import java.util.Map;

public class TestMain {
    public static void main(String[] args) {
        Map<String, Object> params = new HashMap();
        params.put("image", "");
        params.put("models", "1003,1002,1001");
        params.put("token", "登录歪兔网获取");

        String ocrRst = post("http://api.waituwang.com/doc/captcha", params);
        System.out.println(ocrRst);
    }

    public static String post(String strUrl, Map<String, Object> params) {
        try {
            StringBuilder postParams = new StringBuilder();
            for (Map.Entry<String, Object> param : params.entrySet()) {
                if (postParams.length() != 0) {
                    postParams.append('&');
                }
                postParams.append(URLEncoder.encode(param.getKey(), "UTF-8")).append('=').append(URLEncoder.encode(String.valueOf(param.getValue()), "UTF-8"));
            }
            URL url = new URL(strUrl);
            HttpURLConnection httpConn = (HttpURLConnection) url.openConnection();
            httpConn.setDoOutput(true);
            httpConn.setDoInput(true);
            httpConn.setUseCaches(false);
            httpConn.setRequestMethod("POST");
            httpConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
            httpConn.setRequestProperty("Connection", "Keep-Alive");// 维持长连接
            httpConn.setRequestProperty("Charset", "UTF-8");
            httpConn.connect();
            DataOutputStream dos = new DataOutputStream(httpConn.getOutputStream());
            dos.writeBytes(postParams.toString());
            dos.flush();
            dos.close();
            int resultCode = httpConn.getResponseCode();
            if (HttpURLConnection.HTTP_OK == resultCode) {
                StringBuffer sb = new StringBuffer();
                String readLine;
                BufferedReader responseReader = new BufferedReader(new InputStreamReader(httpConn.getInputStream(), "UTF-8"));
                while ((readLine = responseReader.readLine()) != null) {
                    sb.append(readLine).append("\n");
                }
                responseReader.close();
                System.out.println(sb);
                return sb.toString();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
        return "";
    }
}