一、controller层代码
package com.wy.gcserver.ocr.controller;import com.wy.gcserver.ocr.service.AliyunApiOcrService;import io.swagger.annotations.Api;import io.swagger.annotations.ApiOperation;import io.swagger.annotations.ApiParam;import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.bind.annotation.RequestParam;import org.springframework.web.bind.annotation.RestController;/*** 阿里云API调用OCR识别Controller层.**/@Api(tags = "AliyunApiOcrController", description = "阿里云API调用OCR识别")@RestController@RequestMapping(value = "/aliyun/api/ocr")public class AliyunApiOcrController {@Autowiredprivate AliyunApiOcrService aliyunApiOcrService;/*** 获取身份证OCR识别信息.** @param job* @param image* @return*/@ApiOperation("获取身份证OCR识别信息")@RequestMapping(value = "/getIdcardOcr",method = RequestMethod.POST)public String getIdcardOcr(@RequestParam(value = "job") @ApiParam("正反面标识：face-人脸面/back-国徽面") String job,@RequestParam(value = "image") @ApiParam("图片base64") String image){String result = aliyunApiOcrService.getIdcardOcr(job, image);return result;}/*** 获取户口本OCR识别信息.** @param image* @return*/@ApiOperation("获取户口本OCR识别信息")@RequestMapping(value = "/getHouseholdOcr",method = RequestMethod.POST)public String getHouseholdOcr(@RequestParam(value = "image") @ApiParam("图片base64") String image){String result = aliyunApiOcrService.getHouseholdOcr(image);return result;}}
二、sevice层代码
package com.wy.gcserver.ocr.service;import com.alibaba.fastjson.JSON;import com.alibaba.fastjson.JSONObject;import com.wy.gcserver.util.HttpUtils;import org.apache.http.HttpResponse;import org.apache.http.util.EntityUtils;import org.slf4j.Logger;import org.slf4j.LoggerFactory;import org.springframework.beans.factory.annotation.Value;import org.springframework.stereotype.Service;import java.util.HashMap;import java.util.Map;@Servicepublic class AliyunApiOcrService {private static Logger logger = LoggerFactory.getLogger(AliyunApiOcrService.class);@Value("${ocr.appCode}")private String appCode;// @Value("${ocr.host}")// private String host;//// @Value("${ocr.path}")// private String path;private static final String FIELD_OCR_HOST_IDCARD = "http://dm-51.";private static final String FIELD_OCR_PATH_IDCARD = "/rest/160601/ocr/ocr_idcard.json";private static final String FIELD_OCR_HOST_HOUSEHOLD = "https://household.";private static final String FIELD_OCR_PATH_HOUSEHOLD = "/api/predict/ocr_household_register";/*** 获取header信息.** @return*/private Map<String, String> getHeaders(){Map<String, String> headers = new HashMap<String, String>();headers.put("Authorization", "APPCODE " + appCode);//根据API的要求，定义相对应的Content-Typeheaders.put("Content-Type", "application/json; charset=UTF-8");return headers;}/*** 公共请求方法.** @param host* @param path* @param bodys* @return*/private String generalMethod(String host, String path, String bodys){String result = "";Map<String, String> headers = getHeaders();Map<String, String> querys = new HashMap<String, String>();try {/*** 重要提示如下:* HttpUtils请从* /aliyun/api-gateway-demo-sign-java/blob/master/src/main/java/com/aliyun/api/gateway/demo/util/HttpUtils.java* 下载** 相应的依赖请参照* /aliyun/api-gateway-demo-sign-java/blob/master/pom.xml*/HttpResponse response = HttpUtils.doPost(host, path, "POST", headers, querys, bodys);int stat = response.getStatusLine().getStatusCode();if (stat != 200) {System.out.println("Http code: " + stat);System.out.println("http header error msg: " + response.getFirstHeader("X-Ca-Error-Message"));System.out.println("Http body error msg:" + EntityUtils.toString(response.getEntity()));return null;}String res = EntityUtils.toString(response.getEntity());JSONObject res_obj = JSON.parseObject(res);System.out.println(res_obj.toJSONString());result = res_obj.toJSONString();} catch (Exception e) {logger.info(e.getMessage());}return result;}/*** 身份证识别.** @param side* @param imgBase64* @return*/public String getIdcardOcr(String side, String imgBase64) {Map<String, String> headers = getHeaders();Map<String, String> querys = new HashMap<String, String>();//configure配置JSONObject configObj = new JSONObject();configObj.put("side", side);String config_str = configObj.toString();// 拼装请求body的json字符串JSONObject requestObj = new JSONObject();requestObj.put("image", imgBase64);if (configObj.size() > 0) {requestObj.put("configure", config_str);}String bodys = requestObj.toString();String result = generalMethod(FIELD_OCR_HOST_IDCARD, FIELD_OCR_PATH_IDCARD, bodys);return result;}/*** 户口本识别.** @param imgBase64* @return*/public String getHouseholdOcr(String imgBase64){// 拼装请求body的json字符串JSONObject requestObj = new JSONObject();requestObj.put("image", imgBase64);String bodys = requestObj.toString();String result = generalMethod(FIELD_OCR_HOST_HOUSEHOLD, FIELD_OCR_PATH_HOUSEHOLD, bodys);return result;}}
三、附件
