package com.ltkj.web.controller.Idcard;
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import com.ltkj.common.core.domain.AjaxResult;
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import com.ltkj.web.config.IdcardUtil.IdcardUtil;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import org.apache.commons.io.FileUtils;
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import org.springframework.web.bind.annotation.*;
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import org.springframework.web.multipart.MultipartFile;
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import java.io.File;
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import java.io.IOException;
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import java.net.URLEncoder;
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import java.util.Objects;
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import static com.ltkj.web.config.IdcardUtil.IdcardUtil.readImageFile;
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/**
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* @Company: 西安路泰科技有限公司
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* @Author: zjh
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* @Date: 2023/3/17 13:41
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*/
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@RestController
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@RequestMapping("/idCard")
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@Api(tags = "身份证识别")
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public class IdcardaController {
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@PostMapping
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@ApiOperation(value = "身份证识别接口")
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public AjaxResult list(@RequestPart("file") MultipartFile files){
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File file = new File(Objects.requireNonNull(files.getOriginalFilename()));
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// 请求url
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String url = "https://aip.baidubce.com/rest/2.0/ocr/v1/idcard";
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try {
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FileUtils.copyInputStreamToFile(files.getInputStream(), file);
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// 本地文件路径
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//String filePath = "C:\\Users\\w\\Pictures\\Saved Pictures\\微信图片_20230317105940.jpg";
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byte[] imgData = readImageFile(file);
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String imgStr = IdcardUtil.encode(imgData);
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String imgParam = URLEncoder.encode(imgStr, "UTF-8");
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String param = "id_card_side=" + "front" + "&image=" + imgParam;
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// 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
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String accessToken = IdcardUtil.getAccessToken();
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String result = IdcardUtil.post(url, accessToken,param);
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System.out.println(result);
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return AjaxResult.success(result);
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} catch (Exception e) {
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e.printStackTrace();
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}finally {
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// 会在本地产生临时文件，用完后需要删除
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if (file.exists()) {
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file.delete();
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}
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}
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return AjaxResult.success();
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}
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}
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