线程还是会时不时暴毙，还需要优化

ip_sacaner/scan_run.h

@@ -2,12 +2,13 @@
 #define SCAN_RUN_H
 
 #include <QThread>
-#include "widget.h"
 #include "ui_widget.h"
 #include <QTextEdit>
 #include <QProgressBar>
 #include <QDebug>
 #include <QTcpSocket>  //socket
+#include <QLabel>
+
 
 
 
@@ -16,16 +17,16 @@ class trytry : public QThread
 public:
 
     quint16 *outputbusy;
-
+    quint16 *barbusy;
     quint16 timeout;
     QString ipstr;
     quint32 ipint;
     int *now_thread_num;
     QTextEdit* output_list;
-
+    QLabel *bt;
     quint64 *t_bar;
     quint64 *nt_bar;
-    QProgressBar* the_bar;
+
     void run();
 
 
@@ -44,11 +45,12 @@ public:
     quint64 t_bar=0;
     quint64 nt_bar=0;
     quint16 outputbusy=0;
+    quint16 barbusy=0;
     //QThread* main_thread;
     QTextEdit* ip_list;
     QTextEdit* port_list;
     QTextEdit* output_list;
-    QProgressBar* the_bar;
+    QLabel *bt;
     trytry* try_telnet;
 
     void tray(const QString& ipstr, quint32 ipint);