视频样式转关键帧图片过程增加返回参数验证。

src/main/java/com/nis/web/controller/configuration/ntc/AvController.java

@@ -15,6 +15,9 @@ import java.util.UUID;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
+import net.sf.json.JSONArray;
+import net.sf.json.JSONObject;
+
 import org.apache.commons.io.filefilter.IOFileFilter;
 import org.apache.tools.zip.ZipOutputStream;
 import org.springframework.mock.web.MockMultipartFile;
@@ -557,12 +560,32 @@ public class AvController extends BaseController  {
 				String shellName = Constants.VEDIO_TO_PICTURE_PROC;
 //				String params = srcFileAllPath+" "+picFilePath+" 0.95 90.0 0.5";
 				String params = srcFileAllPath+" "+picFilePath;
+				logger.info("调用视频转关键帧图片程序输入参数："+params);
 				Map resultMap = avCfgService.execShell(shellName, params);
 				if(resultMap.get("exitStatus").equals(0)){//调用外部程序成功
+					String out = resultMap.get("out").toString();//输出参数
+					JSONArray resArray =JSONArray.fromObject(out);
+					JSONObject resObject = resArray.getJSONObject(0);
+					logger.info("调用视频转关键帧图片程序输出参数："+resObject);
+					int state = resObject.getInt("state");
+					if(state==1){
 						//关键帧图片生成成功，删除原视频文件
 						FileUtils.deleteFile(srcFileAllPath);
 						map.put("status", 1);
 						map.put("msg", "success");
+					}else{
+						if(StringUtil.isEmpty(resObject.getString("message"))){
+							map.put("status", 0);
+							map.put("msg", getMsgProp().getProperty("call_external_procedures_failed", "Call external procedures failed"));
+						}else{
+							map.put("status", 0);
+							map.put("msg", resObject.getString("message"));
+						}
+					}
+					
+				}else{
+					map.put("status", 0);
+					map.put("msg", getMsgProp().getProperty("call_external_procedures_failed", "Call external procedures failed"));
 				}
 			}else{
 				map.put("status", 0);

src/main/webapp/WEB-INF/views/cfg/av/fileSampleForm.jsp

@@ -47,7 +47,8 @@ $(function(){
 	});
 
 	$("#srcFile").on('change',function(){
-		sampleFileValidate(fileType,$("#srcFile").val());
+		if(sampleFileValidate(fileType,$("#srcFile").val())){
+			//样例文件类型正确进行后续处理
 			$("#srcFileInfo").val($("#srcFile").val());
 			var videoToPicture = $("#videoToPicture").val();
 			if(videoToPicture=="true"){
@@ -72,10 +73,11 @@ $(function(){
 			    			var url = "${ctx}/ntc/av/sample/selectVedioPicture?picFilePath="+encodeURIComponent(data.picFilePath);
 			    			$.jBox("iframe:"+url, {
 			    			    title: "",
-		    			    width: 1350,
+			    			    top: '1%',
-		    			    height:800,
+			    			    draggable:false,
-		    			    dragLimit: true,
+			    			    width: 1000,
-		    			    buttons: { 'close': true,"ok":"ok" }
+			    			    height:500,
+			    			    buttons: { 'close': true }
 			    			});
 		    			}else{
 		    				alert(data.msg);
@@ -89,6 +91,7 @@ $(function(){
 					} 
 		    	});
 			}
+		}
 	});
 	/* $("#uploadSample,#sampleFileInfo").on('click',function(){
 		$("#sampleFile").trigger("click");