JAVA演示阿里云图像识别API,印刷文字识别-营业执照识别

public static void main(String[] args) {   String host = "https://dm-58.data.aliyun.com";   String path = "/rest/160601/ocr/ocr_business_license.json";   String method = "POST";   String appcode = "你自己的AppCode";   Map<String, String> headers = new HashMap<String, String>();   //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105   headers.put("Authorization", "APPCODE " + appcode);   //根据API的要求，定义相对应的Content-Type   headers.put("Content-Type", "application/json; charset=UTF-8");   Map<String, String> querys = new HashMap<String, String>();   String bodys = "{/"image/":/"对图片内容进行Base64编码/"}";   try {   /**   * 重要提示如下:   * HttpUtils请从   * https://github.com/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   * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml   */   HttpResponse response = HttpUtils.doPost(host, path, method, headers, querys, bodys);   System.out.println(response.toString());   //获取response的body   //System.out.println(EntityUtils.toString(response.getEntity()));   } catch (Exception e) {   e.printStackTrace();   } }

{  "config_str" : "null/n", #配置字符串信息  "angle" : float, #输入图片的角度（顺时针旋转），［0， 90， 180，270］  "reg_num" : string, #注册号，没有识别出来时返回"FailInRecognition"  "name" : string, #公司名称，没有识别出来时返回"FailInRecognition"  "type" : string, #公司类型，没有识别出来时返回"FailInRecognition"  "person" : string, #公司法人，没有识别出来时返回"FailInRecognition"  "establish_date": string, #公司注册日期(例：证件上为"2014年04月16日"，算法返回"20140416")  "valid_period": string, #公司营业期限终止日期(例：证件上为"2014年04月16日至2034年04月15日"，算法返回"20340415")  #当前算法将日期格式统一为输出为"年月日"(如"20391130"),并将"长期"表示为"29991231"，若证件上没有营业期限，则默认其为"长期",返回"29991231"。  "address" : string, #公司地址，没有识别出来时返回"FailInRecognition"  "capital" : string, #注册资本，没有识别出来时返回"FailInRecognition"  "business": string, #经营范围，没有识别出来时返回"FailInRecognition"  "emblem" : string, #国徽位置［top,left,height,width］，没有识别出来时返回"FailInDetection"  "title" : string, #标题位置［top,left,height,width］，没有识别出来时返回"FailInDetection"  "stamp" : string, #印章位置［top,left,height,width］，没有识别出来时返回"FailInDetection"  "qrcode" : string, #二维码位置［top,left,height,width］，没有识别出来时返回"FailInDetection"  "success" : bool, #识别成功与否 true/false  "request_id": string}

package com.casic.cloud.qcy.util;import java.io.FileInputStream;import java.io.IOException;import java.io.InputStream;import java.util.HashMap;import java.util.Map;import org.apache.http.HttpResponse;import org.apache.http.util.EntityUtils;import org.springframework.web.multipart.commons.CommonsMultipartFile;import com.alibaba.fastjson.JSONObject;import com.casic.cloud.qcy.constant.Constants;import sun.misc.BASE64Encoder;/**  * @ClassName: AliyunImageRecognitionUtil  * @Description: 阿里云图像识别工具类 * @author: tianpengw * @date 2019年3月21日 上午8:49:08  *  */public class AliyunImageRecognitionUtil { private static String businessLicenceHost = PropertiesUtil.getProperties("businessLicenceHost");  private static String businessLicencePath = PropertiesUtil.getProperties("businessLicencePath");  private static String method = "POST";  private static String appCode = PropertiesUtil.getProperties("appCode");  /** *  * @Description: 根据文件全路径识别 * @author: tianpengw * @param imgPath * @return */ public static Map<String,Object> bussinessLicenceRecognition(String imgPath){ Map<String,Object> resultMap = new HashMap<String,Object>();  Map<String, String> headers = new HashMap<String, String>(); //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105   headers.put("Authorization", "APPCODE " + appCode);   headers.put("Content-Type", "application/json; charset=UTF-8");      Map<String, String> querys = new HashMap<String, String>();   String bodys = "{/"image/":/""+imageToBase64Str(imgPath)+"/"}";   try {   /**   * 重要提示如下:   * HttpUtils请从   * https://github.com/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   * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml   */   HttpResponse response = AliyunHttpUtils.doPost(businessLicenceHost, businessLicencePath, method, headers, querys, bodys);   String resStr = EntityUtils.toString(response.getEntity());   System.out.println(resStr);      resultMap = JSONObject.parseObject(resStr, Map.class);   //获取response的body   } catch (Exception e) {   e.printStackTrace();   }   return resultMap; }  /** *  * @Description: 根据InputStream识别 * @author: tianpengw * @param imgPath * @return */ public static Map<String,Object> bussinessLicenceRecognition(InputStream inputStream){ Map<String,Object> resultMap = new HashMap<String,Object>();  Map<String, String> headers = new HashMap<String, String>(); //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105   headers.put("Authorization", "APPCODE " + appCode);   headers.put("Content-Type", "application/json; charset=UTF-8");      Map<String, String> querys = new HashMap<String, String>();   // 加密   BASE64Encoder encoder = new BASE64Encoder();   byte[] data = null;   try {    data = new byte[inputStream.available()];    inputStream.read(data);    inputStream.close();   } catch (IOException e) {    e.printStackTrace();   }   String bodys = "{/"image/":/""+encoder.encode(data)+"/"}";   try {   /**   * 重要提示如下:   * HttpUtils请从   * https://github.com/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   * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml   */   HttpResponse response = AliyunHttpUtils.doPost(businessLicenceHost, businessLicencePath, method, headers, querys, bodys);   String resStr = EntityUtils.toString(response.getEntity());   System.out.println(resStr);      resultMap = JSONObject.parseObject(resStr, Map.class);   resultMap.put("errCode", Constants.RESULT_SUCCESS);   //获取response的body   } catch (Exception e) {   e.printStackTrace();   resultMap.put("errCode", Constants.RESULT_FAIL);   }   return resultMap; } /** *  * @Description: 根据byte[]识别 * @author: tianpengw * @param imgPath * @return */ public static Map<String,Object> bussinessLicenceRecognition( byte[] data){ Map<String,Object> resultMap = new HashMap<String,Object>();  Map<String, String> headers = new HashMap<String, String>(); //最后在header中的格式(中间是英文空格)为Authorization:APPCODE 83359fd73fe94948385f570e3c139105   headers.put("Authorization", "APPCODE " + appCode);   headers.put("Content-Type", "application/json; charset=UTF-8");      Map<String, String> querys = new HashMap<String, String>();   // 加密   BASE64Encoder encoder = new BASE64Encoder();      String bodys = "{/"image/":/""+encoder.encode(data)+"/"}";   try {   /**   * 重要提示如下:   * HttpUtils请从   * https://github.com/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   * https://github.com/aliyun/api-gateway-demo-sign-java/blob/master/pom.xml   */   HttpResponse response = AliyunHttpUtils.doPost(businessLicenceHost, businessLicencePath, method, headers, querys, bodys);   String resStr = EntityUtils.toString(response.getEntity());   System.out.println(resStr);      resultMap = JSONObject.parseObject(resStr, Map.class);   resultMap.put("errCode", Constants.RESULT_SUCCESS);   //获取response的body   } catch (Exception e) {   e.printStackTrace();   resultMap.put("errCode", Constants.RESULT_FAIL);   }   return resultMap; }  /**  * 图片转base64字符串  * @param imgFile 图片路径  * @return  */  public static String imageToBase64Str(String imgFile) {   InputStream inputStream = null;   byte[] data = null;   try {    inputStream = new FileInputStream(imgFile);    data = new byte[inputStream.available()];    inputStream.read(data);    inputStream.close();   } catch (IOException e) {    e.printStackTrace();   }   // 加密   BASE64Encoder encoder = new BASE64Encoder();   return encoder.encode(data);  }    public static void main(String[] args) { String imgPath = "d:/yyzznew1.jpg"; Map<String,Object> map = AliyunImageRecognitionUtil.bussinessLicenceRecognition(imgPath); System.out.println(map.get("person")); System.out.println(map.get("reg_num")); }}

package com.casic.cloud.qcy.util;import java.io.UnsupportedEncodingException;import java.net.URLEncoder;import java.security.KeyManagementException;import java.security.NoSuchAlgorithmException;import java.security.cert.X509Certificate;import java.util.ArrayList;import java.util.List;import java.util.Map;import javax.net.ssl.SSLContext;import javax.net.ssl.TrustManager;import javax.net.ssl.X509TrustManager;import org.apache.commons.lang.StringUtils;import org.apache.http.HttpResponse;import org.apache.http.NameValuePair;import org.apache.http.client.HttpClient;import org.apache.http.client.entity.UrlEncodedFormEntity;import org.apache.http.client.methods.HttpDelete;import org.apache.http.client.methods.HttpGet;import org.apache.http.client.methods.HttpPost;import org.apache.http.client.methods.HttpPut;import org.apache.http.conn.ClientConnectionManager;import org.apache.http.conn.scheme.Scheme;import org.apache.http.conn.scheme.SchemeRegistry;import org.apache.http.conn.ssl.SSLSocketFactory;import org.apache.http.entity.ByteArrayEntity;import org.apache.http.entity.StringEntity;import org.apache.http.impl.client.DefaultHttpClient;import org.apache.http.message.BasicNameValuePair;/**  * @ClassName: AliyunHttpUtils  * @Description:  * @author: tianpengw * @date 2019年3月21日 上午8:44:51  *  */public class AliyunHttpUtils { /** * get *  * @param host * @param path * @param method * @param headers * @param querys * @return * @throws Exception */ public static HttpResponse doGet(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpGet request = new HttpGet(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }        return httpClient.execute(request);  }  /** * post form *  * @param host * @param path * @param method * @param headers * @param querys * @param bodys * @return * @throws Exception */ public static HttpResponse doPost(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys,   Map<String, String> bodys)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpPost request = new HttpPost(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }    if (bodys != null) {      List<NameValuePair> nameValuePairList = new ArrayList<NameValuePair>();      for (String key : bodys.keySet()) {        nameValuePairList.add(new BasicNameValuePair(key, bodys.get(key)));      }      UrlEncodedFormEntity formEntity = new UrlEncodedFormEntity(nameValuePairList, "utf-8");      formEntity.setContentType("application/x-www-form-urlencoded; charset=UTF-8");      request.setEntity(formEntity);    }    return httpClient.execute(request);  }   /** * Post String *  * @param host * @param path * @param method * @param headers * @param querys * @param body * @return * @throws Exception */ public static HttpResponse doPost(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys,   String body)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpPost request = new HttpPost(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }    if (StringUtils.isNotBlank(body)) {     request.setEntity(new StringEntity(body, "utf-8"));    }    return httpClient.execute(request);  }  /** * Post stream *  * @param host * @param path * @param method * @param headers * @param querys * @param body * @return * @throws Exception */ public static HttpResponse doPost(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys,   byte[] body)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpPost request = new HttpPost(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }    if (body != null) {     request.setEntity(new ByteArrayEntity(body));    }    return httpClient.execute(request);  }  /** * Put String * @param host * @param path * @param method * @param headers * @param querys * @param body * @return * @throws Exception */ public static HttpResponse doPut(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys,   String body)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpPut request = new HttpPut(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }    if (StringUtils.isNotBlank(body)) {     request.setEntity(new StringEntity(body, "utf-8"));    }    return httpClient.execute(request);  }  /** * Put stream * @param host * @param path * @param method * @param headers * @param querys * @param body * @return * @throws Exception */ public static HttpResponse doPut(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys,   byte[] body)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpPut request = new HttpPut(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }    if (body != null) {     request.setEntity(new ByteArrayEntity(body));    }    return httpClient.execute(request);  }  /** * Delete *  * @param host * @param path * @param method * @param headers * @param querys * @return * @throws Exception */ public static HttpResponse doDelete(String host, String path, String method,   Map<String, String> headers,   Map<String, String> querys)      throws Exception {      HttpClient httpClient = wrapClient(host);   HttpDelete request = new HttpDelete(buildUrl(host, path, querys));    for (Map.Entry<String, String> e : headers.entrySet()) {     request.addHeader(e.getKey(), e.getValue());    }        return httpClient.execute(request);  }  private static String buildUrl(String host, String path, Map<String, String> querys) throws UnsupportedEncodingException {   StringBuilder sbUrl = new StringBuilder();   sbUrl.append(host);   if (!StringUtils.isBlank(path)) {   sbUrl.append(path);    }   if (null != querys) {   StringBuilder sbQuery = new StringBuilder();     for (Map.Entry<String, String> query : querys.entrySet()) {     if (0 < sbQuery.length()) {      sbQuery.append("&");     }     if (StringUtils.isBlank(query.getKey()) && !StringUtils.isBlank(query.getValue())) {      sbQuery.append(query.getValue());        }     if (!StringUtils.isBlank(query.getKey())) {      sbQuery.append(query.getKey());      if (!StringUtils.isBlank(query.getValue())) {      sbQuery.append("=");      sbQuery.append(URLEncoder.encode(query.getValue(), "utf-8"));      }              }     }     if (0 < sbQuery.length()) {     sbUrl.append("?").append(sbQuery);     }    }      return sbUrl.toString();  }  private static HttpClient wrapClient(String host) { HttpClient httpClient = new DefaultHttpClient(); if (host.startsWith("https://")) {  sslClient(httpClient); }  return httpClient; }  private static void sslClient(HttpClient httpClient) {    try {      SSLContext ctx = SSLContext.getInstance("TLS");      X509TrustManager tm = new X509TrustManager() {        public X509Certificate[] getAcceptedIssuers() {          return null;        }        public void checkClientTrusted(X509Certificate[] xcs, String str) {                 }        public void checkServerTrusted(X509Certificate[] xcs, String str) {                 }      };      ctx.init(null, new TrustManager[] { tm }, null);      SSLSocketFactory ssf = new SSLSocketFactory(ctx);      ssf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);      ClientConnectionManager ccm = httpClient.getConnectionManager();      SchemeRegistry registry = ccm.getSchemeRegistry();      registry.register(new Scheme("https", 443, ssf));    } catch (KeyManagementException ex) {      throw new RuntimeException(ex);    } catch (NoSuchAlgorithmException ex) {     throw new RuntimeException(ex);    }  }}

package com.casic.cloud.qcy.util;import java.io.IOException;import java.io.InputStream;import java.util.Properties;import org.apache.logging.log4j.LogManager;import org.apache.logging.log4j.Logger;/**  * @ClassName: PropertiesUtil  * @Description:  * @author tianpengw * @date 2018年6月27日 下午3:09:08  *  */public class PropertiesUtil { private static Logger log = LogManager.getLogger(PropertiesUtil.class);  private static Properties prop;  static{ try{  if(null == prop){  prop = new Properties();  }  InputStream fis = null;  fis = ClassLoaderUtils.getResourceAsStream("common.properties", PropertiesUtil.class);  if(fis!=null){  prop.load(fis);// 将属性文件流装载到Properties对象中    fis.close();// 关闭流    } }catch (Exception e) {  log.error("读取配置文件出错：" + e ); } }  /** *  * @Description: 根据key获取配置的值 * @author tianpengw  * @param key * @return */ public static String getProperties(String key){ if(key==null) return null; return prop.getProperty(key);  }   /** *  * @Description:  * @author tianpengw  * @param proper 读取配置的文件名称 * @param key * @return */ public static String getPropertie(String resourceName,String key){ InputStream fis = ClassLoaderUtils.getResourceAsStream(resourceName, PropertiesUtil.class); if(fis!=null){  try {  prop.load(fis);  fis.close();// 关闭流    } catch (IOException e) {  e.printStackTrace();  }     } if(key==null) return null; return prop.getProperty(key); }   /** *  * @Description: 根据key获取配置的值，若没有，则取传过来的默认的值 * @author tianpengw  * @param key * @param defaultValue 默认值 * @return */ public static String getProperties(String key,String defaultValue){ if(key==null) return null; return prop.getProperty(key, defaultValue);  }}

#aliyun business licence recognitionbusinessLicenceHost = https://dm-58.data.aliyun.combusinessLicencePath = /rest/160601/ocr/ocr_business_license.jsonappCode = XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX