如何使用qtcpsocket接收客户端发过来的图片，并在qlabel中实时显示，请代码示例

Sure, here's an example code snippet to receive and display images using QtcpSocket and QLabel:

import socket

# Create QTCPSocket
client_socket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)

# Connect to a remote server: specify IP address and port number
client_socket.connect(('127.0.0.1', 8888))

# Receive image data from the server
image_data = b''
while True:
    chunk = client_socket.recv(1024)
    if not chunk:
        break
    image_data += chunk

# Convert image data to QPixmap and display in a QLabel
from PyQt5.QtGui import QPixmap

pixmap = QPixmap()
pixmap.loadFromData(image_data)
label.setPixmap(pixmap)

Assuming that a Qt application is running and has a `QLabel` widget named `label`. This code connects to a remote server using TCP/IP and receives the image data. The data is then loaded into a QPixmap and displayed in the QLabel.