Pyside2实现QTcpSocket的例子python代码加注释
时间: 2023-04-07 08:02:38 浏览: 235
我可以回答这个问题。以下是一个使用Pyside2实现QTcpSocket的例子python代码加注释:
```python
from PySide2.QtCore import *
from PySide2.QtGui import *
from PySide2.QtWidgets import *
from PySide2.QtNetwork import *
class Client(QWidget):
def __init__(self):
super().__init__()
# 创建QTcpSocket对象
self.socket = QTcpSocket(self)
# 连接信号和槽
self.socket.connected.connect(self.connected)
self.socket.readyRead.connect(self.readyRead)
self.socket.disconnected.connect(self.disconnected)
# 连接到服务器
self.socket.connectToHost('localhost', 1234)
def connected(self):
print('Connected to server')
def readyRead(self):
# 读取数据
data = self.socket.readAll()
print('Received:', data)
def disconnected(self):
print('Disconnected from server')
if __name__ == '__main__':
app = QApplication([])
client = Client()
client.show()
app.exec_()
```
这个例子创建了一个QTcpSocket对象,并连接到一个服务器。当连接成功时,会调用connected函数;当有数据可读时,会调用readyRead函数;当连接断开时,会调用disconnected函数。
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