上傳文件通過FTP使用Java ME

Question

我如何修改下面的Java代碼，以便它可以在J2RE（Java ME），因爲沒有java.io.files類的Java ME :(

public static void main(String[] args) { 
    // TODO code application logic here 

    try 
    { 
     FTPClient client = new FTPClient(); 
     client.connect("serveraddy"); 
     client.login("user", "pass"); 
     client.upload(new java.io.File("C://text.txt")); 
    } catch(Exception e) { 
     e.printStackTrace(); 
    } 

} 

Answer 1

如果你想要做的是打開和讀取文件然後看這兩個環節

http://developers.sun.com/mobility/apis/articles/fileconnection/index.html
http://developers.sun.com/mobility/midp/articles/genericframework/index.html

下面是打印的小故事樣本文件的nts ...

public void showFile(String fileName) { 
    try { 
     FileConnection fc = (FileConnection) 
     Connector.open("file:///CFCard/" + fileName); 
     if(!fc.exists()) { 
     throw new IOException("File does not exist"); 
     } 
     InputStream is = fc.openInputStream(); 
     byte b[] = new byte[1024]; 
     int length = is.read(b, 0, 1024); 
     System.out.println 
     ("Content of "+fileName + ": "+ new String(b, 0, length)); 
    } catch (Exception e) { 
    } 
}