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<?php |
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require_once __DIR__ . '/../init.php'; |
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use TencentCloud\Common\Credential; |
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use TencentCloud\Common\Profile\ClientProfile; |
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use TencentCloud\Common\Profile\HttpProfile; |
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use TencentCloud\Common\Exception\TencentCloudSDKException; |
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use TencentCloud\Ocr\V20181119\Models\GeneralAccurateOCRRequest; |
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use TencentCloud\Ocr\V20181119\OcrClient; |
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use TencentCloud\Ocr\V20181119\Models\GeneralFastOCRRequest; |
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global $globalConfig; |
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$ocrConfig = $globalConfig['OCR']; |
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$secretId = $ocrConfig['secretId']; |
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$secretKey = $ocrConfig['secretKey']; |
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try { |
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// 实例化一个认证对象,入参需要传入腾讯云账户 SecretId 和 SecretKey,此处还需注意密钥对的保密 |
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// 代码泄露可能会导致 SecretId 和 SecretKey 泄露,并威胁账号下所有资源的安全性。以下代码示例仅供参考,建议采用更安全的方式来使用密钥,请参见:https://cloud.tencent.com/document/product/1278/85305 |
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// 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取 |
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$cred = new Credential($secretId, $secretKey); |
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// 实例化一个http选项,可选的,没有特殊需求可以跳过 |
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$httpProfile = new HttpProfile(); |
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$httpProfile->setEndpoint("ocr.tencentcloudapi.com"); |
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// 实例化一个client选项,可选的,没有特殊需求可以跳过 |
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$clientProfile = new ClientProfile(); |
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$clientProfile->setHttpProfile($httpProfile); |
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// 实例化要请求产品的client对象,clientProfile是可选的 |
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$client = new OcrClient($cred, "", $clientProfile); |
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// 实例化一个请求对象,每个接口都会对应一个request对象 |
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// $req = new GeneralAccurateOCRRequest(); // 高精度 |
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$req = new GeneralFastOCRRequest(); // 快速扫描 |
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$params = array( |
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"ImageBase64" => "ImageBase64", |
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"ImageUrl" => "ImageUrl", |
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// 是否返回单字信息,默认关 |
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"IsWords" => true, |
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// 是否开启原图切图检测功能,开启后可提升“整图面积大,但单字符占比面积小”(例如:试卷)场景下的识别效果,默认关 |
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"EnableDetectSplit" => true, |
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// 是否开启PDF识别,默认值为false,开启后可同时支持图片和PDF的识别。 |
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"IsPdf" => true, |
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// 需要识别的PDF页面的对应页码,仅支持PDF单页识别,当上传文件为PDF且IsPdf参数值为true时有效,默认值为1。 |
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"PdfPageNumber" => 1 |
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); |
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$req->fromJsonString(json_encode($params)); |
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// 返回的resp是一个GeneralFastOCRResponse的实例,与请求对象对应 |
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$resp = $client->GeneralFastOCR($req); |
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// 输出json格式的字符串回包 |
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print_r($resp->toJsonString()); |
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} |
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catch(TencentCloudSDKException $e) { |
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echo $e; |
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} |
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