给你我写的两个方法！！作为参考吧！ /** * @author CaoShun * @see 从指定位置文件中一行一行读取内容并把每行存入List集合 * */ public static List readInputByRow(String path) { List list=new ArrayList(); File file=new File(path); try { FileInputStream fis = new FileInputStream(file); InputStreamReader isr = new InputStreamReader(fis, "UTF-8"); BufferedReader reader = new BufferedReader(isr); String tempstring=""; while((tempstring=reader.readLine())!=null) { list.add(tempstring); //System.out.println("debug in ReadWriteOEMInfo.java on line 99 tempstring : "+tempstring); } reader.close(); isr.close(); fis.close(); return list; } catch (IOException e) { e.printStackTrace(); return null; } } /** * @author CaoShun * @see 从指定位置文件中,读指定一行数据 * */ public static String readInputByRow(String path,int num) { File file=new File(path); try { FileInputStream fis = new FileInputStream(file); InputStreamReader isr = new InputStreamReader(fis, "UTF-8"); BufferedReader reader = new BufferedReader(isr); String tempstring=""; int line=1; while((tempstring=reader.readLine())!=null) { if(line==num){ break; } line++; } reader.close(); isr.close(); fis.close(); return tempstring; } catch (IOException e) { e.printStackTrace(); return null; } }