From feffedd3a450e935debea24599cb5ce2f4c06ab2 Mon Sep 17 00:00:00 2001
From: zhanghua <314079846@qq.com>
Date: 星期二, 14 三月 2023 10:18:39 +0800
Subject: [PATCH] bug修改

---
 ycl-platform/src/main/java/com/ycl/controller/platformApi/AlarmController.java |  123 +++++++++++++++-------------------------
 1 files changed, 46 insertions(+), 77 deletions(-)

diff --git a/ycl-platform/src/main/java/com/ycl/controller/platformApi/AlarmController.java b/ycl-platform/src/main/java/com/ycl/controller/platformApi/AlarmController.java
index a583190..f467ad8 100644
--- a/ycl-platform/src/main/java/com/ycl/controller/platformApi/AlarmController.java
+++ b/ycl-platform/src/main/java/com/ycl/controller/platformApi/AlarmController.java
@@ -1,29 +1,25 @@
 package com.ycl.controller.platformApi;
 
 import com.baomidou.mybatisplus.core.toolkit.StringUtils;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import com.ycl.api.CommonResult;
-import com.ycl.dto.v1.Req.FirstReq;
-import com.ycl.dto.v1.Req.SecondReq;
-import com.ycl.dto.v1.Res.FirstRes;
 import com.ycl.dto.video.AlarmParam;
 import com.ycl.enums.common.ResultCode;
 import com.ycl.service.video.IVideoAlarmReportService;
-import com.ycl.utils.MD5Util;
+import com.ycl.util.VideoUtil;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import lombok.SneakyThrows;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.http.*;
-import org.springframework.http.client.ClientHttpResponse;
-import org.springframework.http.client.SimpleClientHttpRequestFactory;
+import org.springframework.http.MediaType;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
-import org.springframework.web.client.DefaultResponseErrorHandler;
-import org.springframework.web.client.RestTemplate;
 
-import java.net.URI;
+import javax.servlet.http.HttpServletResponse;
+import java.io.ByteArrayOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
 
 /**
  * @author admin
@@ -33,19 +29,11 @@
 @RequestMapping("/API")
 public class AlarmController {
 
-    @Value("${videoPoint.url}")
-    private String url;
-
-    @Value("${videoPoint.userName}")
-    private String userName;
-
-    @Value("${videoPoint.passWord}")
-    private String passWord;
-
-    @Value("${videoPoint.ip}")
-    private String ip;
 
     private IVideoAlarmReportService videoAlarmReportService;
+
+    @Autowired
+    private VideoUtil videoUtil;
 
     @Autowired
     public void setVideoAlarmReportService(IVideoAlarmReportService videoAlarmReportService) {
@@ -65,71 +53,52 @@
     public CommonResult getMonitorAddress(@PathVariable String code, @PathVariable Integer subType,
                                           @RequestParam(required = false) String scheme) {
 
-        String clientType = "winpc";
-        String reqUrl = "/videoService/accounts/authorize";
-        String deviceUrl = "/videoService/devicesManager/devices";
         if (subType == null) {
             subType = 1;
         }
         if (!StringUtils.isNotBlank(scheme)) {
             scheme = "RTSP";
         }
-        String monitorUrl = "/videoService/realmonitor/uri?subType=" + subType + "&scheme=" + scheme + "&channelId=";
+        return CommonResult.successApi(videoUtil.getVideo(code, scheme, subType));
+    }
 
-        RestTemplate restTemplate = new RestTemplate();
-        restTemplate.setErrorHandler(new DefaultResponseErrorHandler() {
-            @Override
-            public boolean hasError(HttpStatus status) {
-                return super.hasError(status);
-            }
 
-            @Override
-            public void handleError(URI url, HttpMethod method, ClientHttpResponse response) {
+    @ApiOperation(value = "鑾峰彇鍥剧墖")
+    @GetMapping(value = "/img", produces = MediaType.IMAGE_PNG_VALUE)
+    @ResponseBody
+    public byte[] getImages(HttpServletResponse response, @RequestParam String fileUrl) {
+        try {
+            URL url = new URL(fileUrl);
+            HttpURLConnection conn = (HttpURLConnection) url.openConnection();
+            conn.setRequestMethod("GET");
+            conn.setConnectTimeout(5 * 1000);
+            conn.setRequestProperty("User-Agent", "Mozilla/4.0 (compatible; MSIE 5.0; Windows NT; DigExt)");
 
-            }
-        });
-        SimpleClientHttpRequestFactory simpleClientHttpRequestFactory = new SimpleClientHttpRequestFactory();
-        simpleClientHttpRequestFactory.setOutputStreaming(false);
-        restTemplate.setRequestFactory(simpleClientHttpRequestFactory);
+            InputStream inputStream = conn.getInputStream();// 閫氳繃杈撳叆娴佽幏鍙栧浘鐗囨暟鎹�
 
-        //璇锋眰澶�
-        HttpHeaders httpHeaders = new HttpHeaders();
-        httpHeaders.setContentType(MediaType.APPLICATION_JSON);
+            byte[] data = readInputStream(inputStream);
+            return data;
 
-        //绗竴娆℃潈闄愯姹備綋
-        FirstReq firstReq = new FirstReq();
-        firstReq.setIpAddress(ip);
-        firstReq.setUserName(userName);
-        firstReq.setClientType(clientType);
-        ObjectMapper objectMapper = new ObjectMapper();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+        return null;
+    }
 
-        HttpEntity<String> firstEntity = new HttpEntity<>(objectMapper.writeValueAsString(firstReq), httpHeaders);
-        ResponseEntity<String> responseEntity = restTemplate.postForEntity(url + reqUrl, firstEntity, String.class);
-
-        FirstRes firstRes = objectMapper.readValue(responseEntity.getBody(), FirstRes.class);
-
-        String signature = MD5Util.md5Encrypt(passWord);
-        signature = MD5Util.md5Encrypt(userName + signature);
-        signature = MD5Util.md5Encrypt(signature);
-        signature = MD5Util.md5Encrypt(userName + ":" + firstRes.getRealm() + ":" + signature);
-        signature = MD5Util.md5Encrypt(signature + ":" + firstRes.getRandomKey());
-
-        SecondReq secondReq = new SecondReq();
-        secondReq.setIpAddress(ip);
-        secondReq.setEncryptType(firstRes.getEncryptType());
-        secondReq.setSignature(signature);
-        secondReq.setRandomKey(firstRes.getRandomKey());
-        secondReq.setClientType(clientType);
-        secondReq.setUserName(userName);
-
-        HttpEntity<String> secondEntity = new HttpEntity<>(objectMapper.writeValueAsString(secondReq), httpHeaders);
-        ResponseEntity<String> secondResEntity = restTemplate.postForEntity(url + reqUrl, secondEntity, String.class);
-        HttpHeaders deviceHeaders = new HttpHeaders();
-        deviceHeaders.add("X-Subject-Token", objectMapper.readTree(secondResEntity.getBody()).get("token").textValue());
-        HttpEntity<Object> deviceEntity = new HttpEntity<>(deviceHeaders);
-        ResponseEntity<String> exchange = restTemplate.exchange(url + deviceUrl + "/" + code, HttpMethod.GET, deviceEntity, String.class);
-        String channelId = objectMapper.readTree(objectMapper.readTree(objectMapper.readTree(exchange.getBody()).get("encoderUnit").toString()).get("channels").get(0).toString()).get("channelId").textValue();
-        ResponseEntity<String> monitorReq = restTemplate.exchange(url + monitorUrl + channelId, HttpMethod.GET, deviceEntity, String.class);
-        return CommonResult.successApi(objectMapper.readTree(monitorReq.getBody()).get("url"));
+    private byte[] readInputStream(InputStream inStream) throws Exception {
+        ByteArrayOutputStream outStream = new ByteArrayOutputStream();
+        //鍒涘缓涓�涓狟uffer瀛楃涓�
+        byte[] buffer = new byte[1024];
+        //姣忔璇诲彇鐨勫瓧绗︿覆闀垮害锛屽鏋滀负-1锛屼唬琛ㄥ叏閮ㄨ鍙栧畬姣�
+        int len = 0;
+        //浣跨敤涓�涓緭鍏ユ祦浠巄uffer閲屾妸鏁版嵁璇诲彇鍑烘潵
+        while ((len = inStream.read(buffer)) != -1) {
+            //鐢ㄨ緭鍑烘祦寰�buffer閲屽啓鍏ユ暟鎹紝涓棿鍙傛暟浠h〃浠庡摢涓綅缃紑濮嬭锛宭en浠h〃璇诲彇鐨勯暱搴�
+            outStream.write(buffer, 0, len);
+        }
+        //鍏抽棴杈撳叆娴�
+        inStream.close();
+        //鎶妎utStream閲岀殑鏁版嵁鍐欏叆鍐呭瓨
+        return outStream.toByteArray();
     }
 }
\ No newline at end of file

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