导入海康jar

CODE/smart-community/app-api/src/main/java/com/community/huiju/common/hk/OpenapiUtil.java

@@ -0,0 +1,90 @@
+package com.community.huiju.common.hk;
+
+import java.awt.image.BufferedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.util.Base64;
+import java.util.Base64.Decoder;
+import java.util.Base64.Encoder;
+
+import javax.imageio.ImageIO;
+
+/**
+ * Openapi接口调用过程中会用到的一些工具方法
+ * @author shengyiling
+ *
+ */
+public class OpenapiUtil {
+
+	/**
+	 * BASE64加密网络图片，返回加密之后的字符串
+	 * @param imageUrl 图片的绝对地址
+	 * @param extensioName 图片的扩展名，例如 jpg、bmp等
+	 * @return 加密之后的字符串
+	 */
+	public static String encodeImage2Base64(URL imageUrl, String extensioName){
+		ByteArrayOutputStream outputStream = null;  
+        try {  
+            BufferedImage bufferedImage = ImageIO.read(imageUrl);  //读取网络图片
+            outputStream = new ByteArrayOutputStream();  //文件输出流
+            ImageIO.write(bufferedImage, extensioName, outputStream);  
+        } catch (MalformedURLException e1) {  
+            e1.printStackTrace();  
+        } catch (IOException e) {  
+            e.printStackTrace();  
+        }  
+        Encoder encoder = Base64.getEncoder();
+        
+        return encoder.encodeToString(outputStream.toByteArray());// 返回Base64编码过的字节数组字符串  
+	}
+	
+	/** 
+     * 将本地图片进行Base64位编码 
+     *  
+     * @param imgUrl 
+     *            图片的url路径，如http://.....xx.jpg 
+     * @param extensioName 图片的扩展名
+     * @return 加密之后的字符串
+     */  
+    public static String encodeImgageToBase64(File imageFile, String extensioName) {// 将图片文件转化为字节数组字符串，并对其进行Base64编码处理  
+        ByteArrayOutputStream outputStream = null;  
+        try {  
+            BufferedImage bufferedImage = ImageIO.read(imageFile);  
+            outputStream = new ByteArrayOutputStream();  
+            ImageIO.write(bufferedImage, extensioName, outputStream);  
+        } catch (MalformedURLException e1) {  
+            e1.printStackTrace();  
+        } catch (IOException e) {  
+            e.printStackTrace();  
+        }  
+        // 对字节数组Base64编码  
+        Encoder encoder = Base64.getEncoder(); 
+        
+        return encoder.encodeToString(outputStream.toByteArray());// 返回Base64编码过的字节数组字符串  
+    }
+    
+    
+    /**
+     * 将Base64位编码的图片进行解码，并保存到指定目录
+     * @param base64Str 利用base64加密之后的字符串
+     * @param path 文件解密之后存放的地址 例如：D：//
+     * @param imgName 文件解密之后命名的名称 例如： test.jpg
+     */
+    public static void decodeBase64ToImage(String base64Str, String path,  
+            String imgName) {  
+        Decoder decoder = Base64.getDecoder();  
+        try {  
+            FileOutputStream write = new FileOutputStream(new File(path  
+                    + imgName));  
+            byte[] decoderBytes = decoder.decode(base64Str);  
+            write.write(decoderBytes);  
+            write.close();  
+        } catch (IOException e) {  
+            e.printStackTrace();  
+        }  
+    }  
+}

CODE/smart-community/app-api/src/main/java/com/community/huiju/controller/MonitoringController.java

@@ -35,7 +35,6 @@ public class MonitoringController {
     @RequestMapping(value = "/monitoring/{communityId}",method = RequestMethod.POST)
     public ResponseBean getList(@PathVariable("communityId") Integer communityId){
         ResponseBean response = iMonitoringService.getByCommunityId(communityId);
-
         return response;
     }