| | |
| | | import com.fasterxml.jackson.databind.ObjectMapper; |
| | | import com.github.pagehelper.util.StringUtil; |
| | | import com.ruoyi.common.core.controller.BaseController; |
| | | import com.ruoyi.device.uav.service.UavService; |
| | | import com.ruoyi.utils.forest.UavClient; |
| | | import io.swagger.annotations.Api; |
| | | import io.swagger.annotations.ApiOperation; |
| | |
| | | @RequestMapping("/device/uav") |
| | | @Api(tags = "无人机外部接口") |
| | | public class ArdUavController extends BaseController { |
| | | public static final String USERNAME = "ardbailu";//用户名 |
| | | public static final String PASSWORD = "ardkj12345";//密码 |
| | | public static final String SALT = "0123456789012345";//盐 |
| | | |
| | | //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 ObjectMapper om = new ObjectMapper(); |
| | | |
| | | @Autowired |
| | | private UavClient uavClient; |
| | | private UavService uavService; |
| | | |
| | | @PostConstruct |
| | | public void created() { |
| | | this.uavLogin(); |
| | | this.uavService.login(); |
| | | } |
| | | |
| | | public void uavLogin() { |
| | | 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"); |
| | | } |
| | | } catch (ForestNetworkException e) { |
| | | e.printStackTrace(); |
| | | } catch (JsonMappingException e) { |
| | | throw new RuntimeException(e); |
| | | } catch (JsonProcessingException e) { |
| | | throw new RuntimeException(e); |
| | | } |
| | | } |
| | | |
| | | @GetMapping("/") |
| | | @ApiOperation("无人机get接口") |
| | | public Object get(@RequestParam String url, @RequestParam String data) { |
| | | return doUavRequest(GET, url, data); |
| | | return this.uavService.doUavRequest(GET, url, data); |
| | | |
| | | } |
| | | |
| | | @PostMapping("/") |
| | | @ApiOperation("无人机post接口") |
| | | public Object post(@RequestParam String url, @RequestParam String data) { |
| | | return doUavRequest(POST, url, data); |
| | | return this.uavService.doUavRequest(POST, url, data); |
| | | } |
| | | |
| | | @DeleteMapping("/") |
| | | @ApiOperation("无人机delete接口") |
| | | public Object delete(@RequestParam String url, @RequestParam String data) { |
| | | return doUavRequest(DELETE, url, data); |
| | | return this.uavService.doUavRequest(DELETE, url, data); |
| | | } |
| | | |
| | | @Nullable |
| | | private String doUavRequest(HttpMethod method, String url, String data) { |
| | | String res = null; |
| | | Method requestMethod = null; |
| | | //获取method |
| | | try { |
| | | requestMethod = UavClient.class.getMethod(method.name(), String.class, String.class, String.class); |
| | | } catch (NoSuchMethodException e) { |
| | | e.printStackTrace(); |
| | | } |
| | | //执行method |
| | | 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.uavLogin(); |
| | | } |
| | | try {//再次调用接口 |
| | | res = (String) requestMethod.invoke(this.uavClient, url, this.token, data); |
| | | } catch (IllegalAccessException ex) { |
| | | throw new RuntimeException(ex); |
| | | } catch (InvocationTargetException ex) { |
| | | throw new RuntimeException(ex); |
| | | } |
| | | } catch (IllegalAccessException e) { |
| | | throw new RuntimeException(e); |
| | | } |
| | | |
| | | return res; |
| | | } |
| | | |
| | | |
| | | public String Encrypt(String sSrc, String sKey) { |
| | | if (sKey == null) { |
| | | System.out.print("Key为空null"); |
| | | return null; |
| | | } |
| | | // 判断Key是否为16位 |
| | | if (sKey.length() != 16) { |
| | | System.out.print("Key长度不是16位"); |
| | | return null; |
| | | } |
| | | byte[] encrypted = null; |
| | | try { |
| | | byte[] raw = sKey.getBytes("utf-8"); |
| | | SecretKeySpec skeySpec = new SecretKeySpec(raw, "AES"); |
| | | Cipher cipher = Cipher.getInstance("AES/ECB/PKCS5Padding");//"算法/模式/补码方式" |
| | | cipher.init(Cipher.ENCRYPT_MODE, skeySpec); |
| | | encrypted = cipher.doFinal(sSrc.getBytes("utf-8")); |
| | | } catch (Exception e) { |
| | | e.printStackTrace(); |
| | | ; |
| | | } |
| | | return new Base64().encodeToString(encrypted);//此处使用BASE64做转码功能,同时能起到2次加密的作用。 |
| | | } |
| | | |
| | | } |