c83b5b39
 Liu Haoyu
项目创建, 集成spring-se...
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package com.objecteye.utils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Component;
import org.springframework.web.client.RestTemplate;
import org.springframework.web.multipart.MultipartFile;
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
@Component
public class HttpClientUtils {
@Value("${requestUrl}")
private String requestUrl;
@Value("${requestPath}")
private String picPath;
@Autowired
private VehicleEngine vehicleEngine;
public String VehicleAnalysis(String TPXX) {
String result = VehicleAnalysis("", TPXX, "", "");
return result;
}
//通过图片路径获取图片中车辆数据
public String VehicleAnalysis(String GCXH, String TPXX, String MRHPT, String HPHM) {
RestTemplate restTemplate = new RestTemplate();
// HttpHeaders headers = new HttpHeaders();
// headers.add("Content-Type", "application/json;charset=UTF-8");//标准Header
// HttpEntity<Void> httpEntity = new HttpEntity<>(headers);
Map<String, String> uriVariables = new HashMap<>();
uriVariables.put("GCXH", GCXH);
if (TPXX != null || TPXX.length() > 0) {
uriVariables.put("TPXX", TPXX);
} else {
uriVariables.put("TPXX", "/software/sy/vehicle-socket/c++/image/test.jpg");
}
uriVariables.put("MRHPT", MRHPT);
uriVariables.put("HPHM", HPHM);
ResponseEntity<String> responseEntity = restTemplate.postForEntity(requestUrl, uriVariables, String.class);
String body = responseEntity.getBody();
return body;
}
//获取临时上传的图片数据信息
public String VehicleAnalysisTmp(MultipartFile TPXX) {
String analysis = VehicleAnalysisTmp("", TPXX, "", "");
return analysis;
}
//获取临时上传的图片数据信息
public String VehicleAnalysisTmp(String GCXH, MultipartFile TPXX, String MRHPT, String HPHM) {
String fileName = TPXX.getOriginalFilename();//name
// String tempFilePath = System.getProperty("java.io.tmpdir") + "/" + fileName;
String tempFilePath = null;
if (picPath.endsWith("/") || picPath.endsWith("\\")) {
tempFilePath = picPath + fileName;
} else {
tempFilePath = picPath + "/" + fileName;
}
File tempFile = new File(tempFilePath);
try {
TPXX.transferTo(tempFile);//生成临时文件
} catch (IOException e) {
e.printStackTrace();
}
String analysis = VehicleAnalysis(GCXH, tempFile.getAbsolutePath(), MRHPT, HPHM);
tempFile.delete();//删除临时文件文件
return analysis;
}
public String MultipartFileToBase64(MultipartFile file) throws Exception {
BASE64Encoder base64Encoder = new BASE64Encoder();
String base64EncoderImg = file.getOriginalFilename() + "," + base64Encoder.encode(file.getBytes());
String[] split = base64EncoderImg.split(",");
String split1 = split[1];
String base64Value = split1.replaceAll("\r\n|\r|\n", "");
return base64Value;
}
//将multipart文件转成车型对象
public String multiToVehicle(MultipartFile picfile) {
String vehicleInfoByBase64 = null;
try {
String base64 = MultipartFileToBase64(picfile);
vehicleInfoByBase64 = vehicleEngine.getVehicleInfoByBase64(base64);
} catch (Exception e) {
e.printStackTrace();
}
return vehicleInfoByBase64;
}
//将multipart文件转成车型对象
public String multiToHumanVehicle(MultipartFile picfile) {
String vehicleInfoByBase64 = null;
try {
String base64 = MultipartFileToBase64(picfile);
vehicleInfoByBase64 = vehicleEngine.getHumanVehicleInfoByBase64(base64);
} catch (Exception e) {
e.printStackTrace();
}
return vehicleInfoByBase64;
}
/**
* @param base64String base64码字符串
**/
public BufferedImage changeBase64StringtoImage(String base64String) {
BASE64Decoder decoder = new BASE64Decoder();
BufferedImage buffer = null;
try {
byte[] bytes = decoder.decodeBuffer(base64String);
ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
buffer = ImageIO.read(bais);
} catch (IOException e) {
e.printStackTrace();
}
return buffer;
}
public String multiToPeople(MultipartFile picfile) {
String peopleInfoByBase64 = null;
try {
String base64 = MultipartFileToBase64(picfile);
peopleInfoByBase64 = vehicleEngine.getPeopleInfoByBase64(base64);
} catch (Exception e) {
e.printStackTrace();
}
return peopleInfoByBase64;
}
}
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