socket传照片java服务器python客户端

深碍√TFBOYSˉ_ 2022-09-03 05:23 140阅读 0赞

Java服务器

package Socket;
    
    import java.io.File;
    import java.io.FileOutputStream;
    import java.io.InputStream;
    import java.net.ServerSocket;
    import java.net.Socket;
     
    public class SS { 
     
    	public static void main(String[] args) throws Exception{ 
    		ServerSocket ss = new ServerSocket(5612);
    		System.out.println("服务端已启动，正在监听端口...");
    		byte[] buf = new byte[1024];
    		byte[] img = new byte[1024];
    		
    		while(true) 
    		{ 
    			Socket s = ss.accept();
    			System.out.println("检测到客户端，准备数据接收...");
    			InputStream in = s.getInputStream();
    			
    			in.read(buf);  
    			
    	        String str = new String(buf).trim();
    	        System.out.println(str);
    
    	        File file=new File("E:\\2.jpg");
    	        FileOutputStream fout=new FileOutputStream(file);
    	        int len=0;
    	        while((len=in.read(img))!=-1)
    	        { 
    	            fout.write(img,0,len);
    	        }
    	      
    	        fout.flush();
    	        fout.close();
    			in.close();
    			s.close();
    
    		}
    		
    	}
    
    	
    }

Python客户端：

# -*- coding=utf-8 -*-
    import base64
    import socket
    import os
    import sys
    import struct
    
    
    
    
    s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
    # # s.connect(('47.106.34.7', 8899))
    s.connect(('127.0.0.1', 5612))
    content=str('person:'+str(2)+',head:'+str(2)+',helmet:'+str(0)).encode("utf-8")
    print(type(content))
    # b2 = bytes(content)
    s.send(content)
    
    
    
    filepath = r'F:\Insects\sdfe\sdfe11.jpg'
    with open(filepath, 'rb') as fp:
        data = fp.read()
        # print(type(img))
    msg=content+data
    s.send(data)
    print((msg))
    
    
    # s.send(content)
    # print(content)
    # s.close()