基于DdddOcr通用验证码离线本地识别SDK搭建个人云打码接口Api

import base64
import json

import ddddocr
from flask import Flask, request

app = Flask(__name__)

class Server(object):
    def __init__(self, ocr=True, det=False, old=False):
        self.ocr_option = ocr
        self.det_option = det
        self.old_option = old
        self.ocr = None
        self.det = None
        if self.ocr_option:
            print("ocr模块开启")
            if self.old_option:
                print("使用OCR旧模型启动")
                self.ocr = ddddocr.DdddOcr(old=True)
            else:
                print("使用OCR新模型启动，如需要使用旧模型，请额外添加参数  --old开启")
                self.ocr = ddddocr.DdddOcr()
        else:
            print("ocr模块未开启，如需要使用，请使用参数  --ocr开启")
        if self.det_option:
            print("目标检测模块开启")
            self.det = ddddocr.DdddOcr(det=True)
        else:
            print("目标检测模块未开启，如需要使用，请使用参数  --det开启")

    def classification(self, img: bytes):
        if self.ocr_option:
            return self.ocr.classification(img)
        else:
            raise Exception("ocr模块未开启")

    def detection(self, img: bytes):
        if self.det_option:
            return self.det.detection(img)
        else:
            raise Exception("目标检测模块模块未开启")

    def slide(self, target_img: bytes, bg_img: bytes, algo_type: str):
        dddd = self.ocr or self.det or ddddocr.DdddOcr(ocr=False)
        if algo_type == 'match':
            return dddd.slide_match(target_img, bg_img)
        elif algo_type == 'compare':
            return dddd.slide_comparison(target_img, bg_img)
        else:
            raise Exception(f"不支持的滑块算法类型: {algo_type}")

# 默认值设置
ocr_enabled = True
det_enabled = False
old_model = False

server = Server(ocr=ocr_enabled, det=det_enabled, old=old_model)


def get_img(request, img_type='file', img_name='image'):
    if img_type == 'b64':
        img = base64.b64decode(request.get_data()) 
        try: 
            dic = json.loads(img)
            img = base64.b64decode(dic.get(img_name).encode())
        except Exception as e: 
            pass
    else:
        img = request.files.get(img_name).read()
    return img


def set_ret(result, ret_type='text'):
    if ret_type == 'json':
        if isinstance(result, Exception):
            return json.dumps({"status": 200, "result": "", "msg": str(result)})
        else:
            return json.dumps({"status": 200, "result": result, "msg": ""})
    else:
        if isinstance(result, Exception):
            return ''
        else:
            return str(result).strip()


@app.route('/<opt>/<img_type>', methods=['POST'])
@app.route('/<opt>/<img_type>/<ret_type>', methods=['POST'])
def ocr(opt, img_type='file', ret_type='text'):
    try:
        img = get_img(request, img_type)
        if opt == 'ocr':
            result = server.classification(img)
        elif opt == 'det':
            result = server.detection(img)
        else:
            raise f"<opt={opt}> is invalid"
        return set_ret(result, ret_type)
    except Exception as e:
        return set_ret(e, ret_type)

@app.route('/slide/<algo_type>/<img_type>', methods=['POST'])
@app.route('/slide/<algo_type>/<img_type>/<ret_type>', methods=['POST'])
def slide(algo_type='compare', img_type='file', ret_type='text'):
    try:
        target_img = get_img(request, img_type, 'target_img')
        bg_img = get_img(request, img_type, 'bg_img')
        result = server.slide(target_img, bg_img, algo_type)
        return set_ret(result, ret_type)
    except Exception as e:
        return set_ret(e, ret_type)

@app.route('/ping', methods=['GET'])
def ping():
    return "pong"


if __name__ == '__main__':
    app.run(host="0.0.0.0", port=9898)  # 直接设置端口号

pip install -r requirements.txt -i https://pypi.douban.com/simple

<?php
header('Content-Type: text/html;charset=utf-8');
header('Access-Control-Allow-Origin:*'); // *代表允许任何网址请求
header('Access-Control-Allow-Methods:POST,GET,OPTIONS,DELETE'); // 允许请求的类型
header('Access-Control-Allow-Credentials: true'); // 设置是否允许发送 cookies
header('Access-Control-Allow-Headers: Content-Type,Content-Length,Accept-Encoding,X-Requested-with, Origin'); // 设置允许自定义请求头的字段
header("Content-type:text/html;charset=utf-8");//字符编码设置

function callOCR($base64_content) {
    // 设置主机地址
    $host = "http://你的IP:9898";

    // 构建 API URL
    $api_url = $host . "/ocr/b64/text";

    // 使用 cURL 发送 POST 请求
    $ch = curl_init();
    curl_setopt($ch, CURLOPT_URL, $api_url);
    curl_setopt($ch, CURLOPT_POST, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS, $base64_content);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

    $response = curl_exec($ch);

    // 检查响应状态码
    $http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);

    curl_close($ch);

    if ($http_code == 200) {
        return $response;
    } else {
        return "Failed to call the API: " . $http_code;
    }
}





// 示例 base64 编码的图片内容
$base64_content = "";

// 调用函数并打印结果
$result = callOCR($base64_content);
echo($result);
?>

$yzm = callOCR($picture);