From 7ee6e3feeda334e40da912f0e31898e08b59de46 Mon Sep 17 00:00:00 2001
From: ‘liusuyi’ <1951119284@qq.com>
Date: 星期五, 04 八月 2023 17:28:48 +0800
Subject: [PATCH] 修复雷达引导相机为null的bug

---
 ard-work/src/main/java/com/ruoyi/device/uav/service/UavService.java |   33 ++++++++++++++++++++-------------
 1 files changed, 20 insertions(+), 13 deletions(-)

diff --git a/ard-work/src/main/java/com/ruoyi/device/uav/service/UavService.java b/ard-work/src/main/java/com/ruoyi/device/uav/service/UavService.java
index 1950bfd..5af9367 100644
--- a/ard-work/src/main/java/com/ruoyi/device/uav/service/UavService.java
+++ b/ard-work/src/main/java/com/ruoyi/device/uav/service/UavService.java
@@ -15,18 +15,20 @@
 import javax.annotation.PostConstruct;
 import javax.crypto.Cipher;
 import javax.crypto.spec.SecretKeySpec;
+import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Map;
 
 @Service
-public class UavService implements IUavService {
+public class UavService {
     public static final String USERNAME = "ardbailu";//鐢ㄦ埛鍚�
     public static final String PASSWORD = "ardkj12345";//瀵嗙爜
     public static final String SALT = "0123456789012345";//鐩�
 
     //token 鐧婚檰鍚庢瘡娆¤姹�,鍦╤eader涓惡甯�
     private String token;//鐧诲綍鎴愬姛杩斿洖鐨則oken
+    private Map uavUser;//鐧诲綍鐨勭敤鎴蜂俊鎭�
     private ObjectMapper om = new ObjectMapper();
     @Autowired
     private UavClient uavClient;
@@ -36,7 +38,6 @@
         this.login();
     }
 
-    @Override
     public String doUavRequest(HttpMethod method, String url, String data) {
         String res = null;
         Method requestMethod = null;
@@ -57,9 +58,9 @@
             try {//鍐嶆璋冪敤鎺ュ彛
                 res = (String) requestMethod.invoke(this.uavClient, url, this.token, data);
             } catch (IllegalAccessException ex) {
-                throw new RuntimeException(ex);
+                ex.printStackTrace();
             } catch (InvocationTargetException ex) {
-                throw new RuntimeException(ex);
+                ex.printStackTrace();
             }
         } catch (IllegalAccessException e) {
             throw new RuntimeException(e);
@@ -68,35 +69,42 @@
         return res;
     }
 
-    @Override
+    public Map getUavUser() {
+        if (this.uavUser==null){
+            this.login();
+        }
+        return this.uavUser;
+    }
+
     public void login() {
+        System.out.println("鐧诲綍鏃犱汉鏈哄閮ㄦ帴鍙�");
         String codedPassword = this.Encrypt(PASSWORD, SALT);
         String body = "{\"username\":\"" + USERNAME + "\",\"password\":\"" + codedPassword + "\"}";
         try {
             String res = uavClient.POST("login", null, body);
             Map resMap = om.readValue(res, Map.class);
-            Map data = (Map) resMap.get("data");
-            if (data != null) {
-                this.token = (String) data.get("access_token");
+            this.uavUser = (Map) resMap.get("data");
+            if (this.uavUser != null) {
+                this.token = (String) this.uavUser.get("access_token");
             }
         } catch (ForestNetworkException e) {
             e.printStackTrace();
         } catch (JsonMappingException e) {
-            throw new RuntimeException(e);
+            e.printStackTrace();
         } catch (JsonProcessingException e) {
-            throw new RuntimeException(e);
+            e.printStackTrace();
+        } catch (IOException e) {
+            e.printStackTrace();
         }
     }
 
 
     public String Encrypt(String sSrc, String sKey) {
         if (sKey == null) {
-            System.out.print("Key涓虹┖null");
             return null;
         }
         // 鍒ゆ柇Key鏄惁涓�16浣�
         if (sKey.length() != 16) {
-            System.out.print("Key闀垮害涓嶆槸16浣�");
             return null;
         }
         byte[] encrypted = null;
@@ -108,7 +116,6 @@
             encrypted = cipher.doFinal(sSrc.getBytes("utf-8"));
         } catch (Exception e) {
             e.printStackTrace();
-            ;
         }
         return new Base64().encodeToString(encrypted);//姝ゅ浣跨敤BASE64鍋氳浆鐮佸姛鑳斤紝鍚屾椂鑳借捣鍒�2娆″姞瀵嗙殑浣滅敤銆�
     }

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