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thinkphp5对接腾讯云文字识别试卷切题

提示：切题使用的是api:QuestionSplitOCR
以下是基于 ThinkPHP5.14 框架调用阿里云 QuestionSplitOCR 接口的详细实现步骤和代码示例。

文章目录

thinkphp5对接腾讯云文字识别试卷切题
@[TOC](文章目录)

前言
1、前置准备
2、配置文件
3、控制器直接引用使用
4、返回参数处理
5、特定场景识别相关接口

RecognizeEduPaperStruct
7、关于费用

前言

1、前置准备

在开始开发之前，请确保完成以下准备工作：

1、开通服务：在腾讯云云控制台文字识别-特定场景识别相关接口-试卷切题，并购买相关资源包。这里也可以按量付费，用多少月底出账单即可，开通后可免费使用1000次
2、获取凭证：获取腾讯云 SecretId 和 SecretKey，用于接口调用的身份验证。
3、安装依赖：通过 Composer 安装腾讯云 SDK。运行以下命令安装：

composer require tencentcloud/ocr

2、配置文件

在 ThinkPHP5 的配置文件中（如 config/tencent.php），添加腾讯云的相关配置信息：

return ['SecretId'     => '*********************','SecretKey' => '**********************'
];

3、控制器直接引用使用

<?php
namespace app\index\controller;use TencentCloud\Common\Credential;
use TencentCloud\Common\Profile\ClientProfile;
use TencentCloud\Common\Profile\HttpProfile;
use TencentCloud\Common\Exception\TencentCloudSDKException;
use TencentCloud\Ocr\V20181119\OcrClient;
use TencentCloud\Ocr\V20181119\Models\QuestionSplitOCRRequest;class Tencent
{public function index(){return '<style type="text/css">*{ padding: 0; margin: 0; } div{ padding: 4px 48px;} a{color:#2E5CD5;cursor: pointer;text-decoration: none} a:hover{text-decoration:underline; } body{ background: #fff; font-family: "Century Gothic","Microsoft yahei"; color: #333;font-size:18px;} h1{ font-size: 100px; font-weight: normal; margin-bottom: 12px; } p{ line-height: 1.6em; font-size: 42px }</style><div style="padding: 24px 48px;"> <h1>:) </h1><p> ThinkPHP V5.1<br/><span style="font-size:30px">12载初心不改（2006-2018） - 你值得信赖的PHP框架</span></p></div><script type="text/javascript" src="https://tajs.qq.com/stats?sId=64890268" charset="UTF-8"></script><script type="text/javascript" src="https://e.topthink.com/Public/static/client.js"></script><think id="eab4b9f840753f8e7"></think>';}public function main($imgurl){try {// 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密// 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305$SecretId = config('tencent.SecretId');$SecretKey = config('tencent.SecretKey');// 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取$cred = new Credential($SecretId, $SecretKey);// 实例化一个http选项，可选的，没有特殊需求可以跳过$httpProfile = new HttpProfile();$httpProfile->setEndpoint("ocr.tencentcloudapi.com");// 实例化一个client选项，可选的，没有特殊需求可以跳过$clientProfile = new ClientProfile();$clientProfile->setHttpProfile($httpProfile);// 实例化要请求产品的client对象,clientProfile是可选的$client = new OcrClient($cred, "", $clientProfile);// 实例化一个请求对象,每个接口都会对应一个request对象$req = new QuestionSplitOCRRequest();$params = array('ImageUrl'=>$imgurl,);$req->fromJsonString(json_encode($params));// 返回的resp是一个QuestionSplitOCRResponse的实例，与请求对象对应$resp = $client->QuestionSplitOCR($req);// 输出json格式的字符串回包print_r($resp->toJsonString());}catch(TencentCloudSDKException $e) {echo $e;}}//调用public function ocr(){$imgurl = input('imgurl');//图片url 路径$imgurl = "http://baidu.com/document/20250228/team_61/33413.png";$resurt = self::main($imgurl);if(isset($resurt['code'])){//请求失败才返回codereturn json(['code'=>$resurt['code'],'msg'=>$resurt['Message']]);}else{$resurt['code'] =200;return json($resurt);}}}

提示：请求失败才返回 code 和Message 内容

4、返回参数处理

{"Response": {"QuestionInfo": [{"Angle": -0.16999949956523785,"Height": 200,"ImageBase64": "TPI3z9of/AKMN8F/+Fhd//GaKKAP/2Q==","OrgHeight": 196,"OrgWidth": 1626,"ResultList": [{"Answer": [],"Coord": [{"LeftBottom": {"X": 14,"Y": 845},"LeftTop": {"X": 14,"Y": 650},"RightBottom": {"X": 1603,"Y": 845},"RightTop": {"X": 1603,"Y": 650}}],"Figure": [],"Option": [{"Coord": {"LeftBottom": {"X": 65,"Y": 689},"LeftTop": {"X": 65,"Y": 650},"RightBottom": {"X": 234,"Y": 689},"RightTop": {"X": 234,"Y": 650}},"GroupType": "multiple-choice","Index": 1,"ResultList": null,"Text": "A.b>c>a"},{"Coord": {"LeftBottom": {"X": 364,"Y": 689},"LeftTop": {"X": 364,"Y": 650},"RightBottom": {"X": 552,"Y": 689},"RightTop": {"X": 552,"Y": 650}},"GroupType": "multiple-choice","Index": 2,"ResultList": null,"Text": "B.a>b>c"},{"Coord": {"LeftBottom": {"X": 700,"Y": 689},"LeftTop": {"X": 700,"Y": 650},"RightBottom": {"X": 871,"Y": 689},"RightTop": {"X": 871,"Y": 650}},"GroupType": "multiple-choice","Index": 3,"ResultList": null,"Text": "C.c>a>b"},{"Coord": {"LeftBottom": {"X": 1037,"Y": 689},"LeftTop": {"X": 1037,"Y": 650},"RightBottom": {"X": 1214,"Y": 689},"RightTop": {"X": 1214,"Y": 650}},"GroupType": "multiple-choice","Index": 4,"ResultList": null,"Text": "D.c>b>a"}],"Question": [{"Coord": {"LeftBottom": {"X": 14,"Y": 845},"LeftTop": {"X": 14,"Y": 759},"RightBottom": {"X": 1603,"Y": 845},"RightTop": {"X": 1603,"Y": 759}},"GroupType": "multiple-choice","Index": 0,"ResultList": null,"Text": "5.若M(-6,a),N(2,b),P(6,c)三点都在反比例函数$y=\\frac{m^{2}+1}{x}$图象上，则a、b、c的大小关系为()"}],"Table": []}],"Width": 1626}],"RequestId": "f1f81d7f-af58-4204-9275-30e7d945b5a7"}
}