测试连接

ip_sacaner/widget.cpp

@@ -3,30 +3,50 @@
 #include <QDebug>
 #include <QTcpSocket>  //通信套接字
 
+void Widget::tcp_connected()
+{
+    //qDebug() << "connected";
+}
 
 void Widget::tray_scan()
 {
     qDebug()<< "try_scan";
     qDebug()<< ui->IP_list->toPlainText();
 
+    //QString text = ui->IP_list->toPlainText();
+    QStringList number_list = ui->IP_list->toPlainText().split("\n");
+    for (int i = 0; i < number_list.size(); ++i)
+    {
+        qDebug() << number_list.at(i);
+    }
+
+    //QTcpSocket* m_socket = new QTcpSocket;
+    //m_socket->connectToHost("127.0.0.1", 58888, QTcpSocket::ReadWrite);
+    //connect(m_socket, &QTcpSocket::connected, this, &Widget::tcp_connected);
+
+    
+    
 }
 
 void Widget::auto_edit()
 {
-    qDebug("%d",rand());
+    //qDebug("%d",rand());
 }
 
+
+
 Widget::Widget(QWidget *parent)
     : QWidget(parent)
     , ui(new Ui::Widget)
 {
     ui->setupUi(this);
 
-     qDebug("hello world");
+     //qDebug("hello world");
 
     connect(ui->stard_scan,&QPushButton::pressed,this, &Widget::tray_scan);//扫描按钮被按下
     connect(ui->IP_list,&QTextEdit::textChanged,this, &Widget::auto_edit);
 
+  
 }
 
 Widget::~Widget()

ip_sacaner/widget.h

@@ -17,6 +17,7 @@ public:
 
     void tray_scan();
     void auto_edit();
+    void tcp_connected();
 
 private:
     Ui::Widget *ui;