2017-05-14 50 views

回答

0

公共无效saveFile的()抛出IOException异常{

PrintWriter writer; 
    try{ 

     writer = new PrintWriter(this.file_route); 
     String line = ""; 

     for(Event event : events_list){ 

      line = event.getName() + 
        "," + event.getDescription() + "\n"; 

      writer.write(linea); 

     } 

    } 
    catch(FileNotFoundException ex){ 
     ex.printStackTrace(); 
    } 

}