vjtop，在设置了-n 次数时，如果输出到文件，也采用clean模式

Author: calvin1978

vjtop/src/main/java/com/vip/vjtools/vjtop/VJTop.java

@@ -92,14 +92,16 @@ public static void main(String[] args) {
 			}
 
 			// 5. console/cleanConsole mode start thread to get user input
-			if (app.maxIterations == -1 && format != OutputFormat.text) {
+			if (format != OutputFormat.text) {
 				InteractiveTask task = new InteractiveTask(app);
 				// 前台运行，接受用户输入时才启动交互进程
 				if (task.inputEnabled()) {
 					view.displayCommandHints = true;
-					Thread interactiveThread = new Thread(task, "InteractiveThread");
-					interactiveThread.setDaemon(true);
-					interactiveThread.start();
+					if (app.maxIterations == -1) {
+						Thread interactiveThread = new Thread(task, "InteractiveThread");
+						interactiveThread.setDaemon(true);
+						interactiveThread.start();
+					}
 				} else {
 					// 后台运行，输出重定向到文件时，转为没有ansi码的干净模式
 					format = OutputFormat.cleanConsole;