树莓派和pc通过socket实现图片通讯问题

pc作为客户端，树莓派作为服务端，pc使用socket发送图片的decode码给树莓派并在树莓派上重新编译出图片失败，搜索错误显示可能原因为路径存在中文，检查路径后同样报错，请求指教

pc端

import socket
import win32gui
from PIL import ImageGrab
import numpy as np
import cv2
print("客户端开启")
#套接字接口
mySocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
#设置ip和端口
host = '192.168.1.105'
port = 8000

try:
    mySocket.connect((host, port)) ##连接到服务器
    print("连接到服务器")
except :                           ##连接不成功，运行最初的ip
    print ('连接不成功')
    
while True:
    #发送消息
    '''hwnd = win32gui.FindWindow(None, 'http_//192.168.1.105_8080/_action=stream')
    try:
        # 寻找窗口位置
        position = win32gui.GetWindowRect(hwnd)
    except Exception as e:
        print(e)
        break
    # 对窗口截图
    im = ImageGrab.grab(position)'''
    #图片转码
    im = cv2.imread("bus.jpg")
    img_encode = cv2.imencode(".jpg",im)
    #转为numpy array
    data_encode= np.array(img_encode)
    string_encode=data_encode.tostring()
    #编码发送
    mySocket.send(string_encode)
    print("发送完成")
    break

树莓派端

import socket
import time
import cv2
import numpy as np
print("服务端开启")
#套接字接口
mySocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
#设置IP和端口
host = '192.168.1.105'
port = 8000
#bind绑定该端口
mySocket.bind((host, port))
mySocket.listen(10)

while True:
    #接收客户端连接
    print("等待连接....")
    client, address = mySocket.accept()
    print("新连接")
    print("IP is %s" % address[0])
    print("port is %d\n" % address[1]) 
    while True:
        #读取消息
        str_encode = client.recv(1)
        nparr = np.fromstring(str_encode,np.uint8)
        image =cv2.imdecode(nparr,cv2.IMREAD_COLOR)
        #把接收到的数据进行解码
        cv2.imshow('result',image)
        break