| | |
| | | package com.ruoyi.device.uav.service; |
| | | |
| | | import com.dtflys.forest.exceptions.ForestNetworkException; |
| | | import com.dtflys.forest.exceptions.ForestRuntimeException; |
| | | import com.fasterxml.jackson.core.JsonProcessingException; |
| | | import com.fasterxml.jackson.databind.JsonMappingException; |
| | | import com.fasterxml.jackson.databind.ObjectMapper; |
| | | import com.ruoyi.common.core.redis.RedisCache; |
| | | import com.ruoyi.common.utils.ConfigUtils; |
| | | import com.ruoyi.common.utils.StringUtils; |
| | | import com.ruoyi.utils.forest.UavClient; |
| | | import lombok.extern.slf4j.Slf4j; |
| | | import org.apache.commons.codec.binary.Base64; |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | | import org.springframework.beans.factory.annotation.Value; |
| | | import org.springframework.http.HttpMethod; |
| | | |
| | | import org.springframework.beans.factory.annotation.Autowired; |
| | |
| | | import java.util.Map; |
| | | |
| | | @Service |
| | | @Slf4j(topic = "uav") |
| | | public class UavService { |
| | | public static final String USERNAME = "ardbailu";//用户名 |
| | | public static final String PASSWORD = "ardkj12345";//密码 |
| | | public static final String SALT = "0123456789012345";//盐 |
| | | /*uav: |
| | | host: http://112.98.126.2:6100/ |
| | | username: kaifabailu |
| | | password: ardkj@2014 |
| | | salt: 0123456789012345 |
| | | */ |
| | | private String username;//用户名 |
| | | |
| | | //token 登陆后每次请求,在header中携带 |
| | | private String token;//登录成功返回的token |
| | | private String password;//密码 |
| | | |
| | | private String salt; //盐 |
| | | |
| | | private String host;//uav服务器11 |
| | | |
| | | |
| | | private Map uavUser;//登录的用户信息 |
| | | private ObjectMapper om = new ObjectMapper(); |
| | | @Autowired |
| | | private UavClient uavClient; |
| | | @Autowired |
| | | private RedisCache redisCache; |
| | | |
| | | @PostConstruct |
| | | public void created() { |
| | | |
| | | getUavConfig(); |
| | | this.login(); |
| | | } |
| | | |
| | | private void getUavConfig() { |
| | | this.host = ConfigUtils.getConfigValue("uav_host"); |
| | | this.username = ConfigUtils.getConfigValue("uav_username"); |
| | | this.password = ConfigUtils.getConfigValue("uav_password"); |
| | | this.salt = ConfigUtils.getConfigValue("uav_salt"); |
| | | if (StringUtils.isEmpty(this.host) || StringUtils.isEmpty(this.username) || StringUtils.isEmpty(this.password) || StringUtils.isEmpty(this.salt)) { |
| | | throw new RuntimeException("无人机参数配置缺失:"); |
| | | } |
| | | } |
| | | |
| | | public String doUavRequest(HttpMethod method, String url, String data) { |
| | | |
| | | getUavConfig(); |
| | | String res = null; |
| | | Method requestMethod = null; |
| | | //获取method |
| | |
| | | e.printStackTrace(); |
| | | } |
| | | //执行method |
| | | // this.getToken();//获取token验证,验证token有效性 |
| | | try { |
| | | res = (String) requestMethod.invoke(this.uavClient, url, this.token, data); |
| | | } catch (InvocationTargetException e) { |
| | | ForestNetworkException fe = (ForestNetworkException) e.getCause(); |
| | | if (fe.getStatusCode() == 401) {//token失效,重新登录 |
| | | this.login(); |
| | | } |
| | | try {//再次调用接口 |
| | | res = (String) requestMethod.invoke(this.uavClient, url, this.token, data); |
| | | } catch (IllegalAccessException ex) { |
| | | ex.printStackTrace(); |
| | | } catch (InvocationTargetException ex) { |
| | | ex.printStackTrace(); |
| | | } |
| | | String token = this.getToken(); |
| | | res = (String) requestMethod.invoke(this.uavClient, this.host + url, token, data); |
| | | } catch (IllegalAccessException e) { |
| | | throw new RuntimeException(e); |
| | | log.error("doUavRequest 访问失败" + e.getMessage()); |
| | | } catch (InvocationTargetException e) { |
| | | log.error("doUavRequest 执行失败" + e.getMessage()); |
| | | e.printStackTrace(); |
| | | } |
| | | |
| | | return res; |
| | | } |
| | | |
| | | public Map getUavUser() { |
| | | if (this.uavUser==null){ |
| | | this.login(); |
| | | return redisCache.getCacheMap("uav:uavUser"); |
| | | } |
| | | |
| | | public String getToken() { |
| | | //获取uav用户信息 |
| | | Map uavUser = redisCache.getCacheMap("uav:uavUser"); |
| | | String token = (String) uavUser.get("access_token"); |
| | | //验证token有效性 |
| | | try { |
| | | String res = uavClient.GET(this.host+"manage/api/v1/devices", token, "{}"); |
| | | res+=""; |
| | | //System.out.println(res); |
| | | } catch (ForestNetworkException fe) { |
| | | if (fe.getStatusCode() == 401) {//token失效,重新登录 |
| | | this.login(); |
| | | //再次获取token |
| | | uavUser = redisCache.getCacheMap("uav:uavUser"); |
| | | token = (String) uavUser.get("access_token"); |
| | | return token; |
| | | } |
| | | } |
| | | return this.uavUser; |
| | | return token; |
| | | } |
| | | |
| | | public void login() { |
| | | System.out.println("登录无人机外部接口"); |
| | | String codedPassword = this.Encrypt(PASSWORD, SALT); |
| | | String body = "{\"username\":\"" + USERNAME + "\",\"password\":\"" + codedPassword + "\"}"; |
| | | |
| | | getUavConfig(); |
| | | log.debug("登录无人机外部接口"); |
| | | String codedPassword = this.Encrypt(password, salt); |
| | | String body = "{\"username\":\"" + username + "\",\"password\":\"" + codedPassword + "\"}"; |
| | | log.debug("body:" + body); |
| | | try { |
| | | String res = uavClient.POST("login", null, body); |
| | | //uavClient.GET("logout", null, "{}"); |
| | | String res = uavClient.POST(this.host+"login", null, body); |
| | | Map resMap = om.readValue(res, Map.class); |
| | | this.uavUser = (Map) resMap.get("data"); |
| | | if (this.uavUser != null) { |
| | | this.token = (String) this.uavUser.get("access_token"); |
| | | if (resMap != null&& resMap.get("data") instanceof Map) { |
| | | redisCache.setCacheMap("uav:uavUser", (Map) resMap.get("data")); |
| | | } |
| | | } catch (ForestNetworkException e) { |
| | | e.printStackTrace(); |
| | | } catch (ForestRuntimeException e) { |
| | | log.error("无人机连接超时" + e.getMessage()); |
| | | } catch (JsonMappingException e) { |
| | | e.printStackTrace(); |
| | | } catch (JsonProcessingException e) { |
| | | e.printStackTrace(); |
| | | } catch (IOException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | } |
| | | |