Java客户端给服务器发送文件

来源：互联网发布：华大基因与阿里云编辑：程序博客网时间：2024/05/06 14:50

public static void sendMsg(String url,int port) throws Exception{
       int size=0,length=0;
       Socket s = null;
       OutputStream os = null;
       InputStream is = null;
       FileInputStream fis = null;
       try {
           s = new Socket("localhost",port);
           os =s.getOutputStream();
           is = s.getInputStream();
           File sendFile = new File(url);
           fis = new FileInputStream(sendFile);
           byte[] buffer = new byte[1024*5];
           int i=0;
           while((size=is.read(buffer))!=-1){
               System.out.println(size+" ");
               os.write(buffer,0,size);
               os.flush();
               System.out.println("第"+ ++i+"次输出");
           }

       } catch (IOException e) {
           e.printStackTrace();
       }finally{
           is.close();
           fis.close();
           os.close();
            s.close();

}

期中

String url = "//home//test//my//cache//1.odc";

port::对应端口

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