//,读取行 val source =, scala.oi.Source.fromFile (“d: \ \ \ \ a.txt"测试;)//,将整个文件作为一个字符串//,将文件中的每一行读入
val source =, scala.oi.Source.fromFile (“d: \ \ \ \ a.txt"测试;) (c & lt;作用;源),println (c)
val source =, scala.oi.Source.fromURL (“,“UTF-8",) println (source.mkString)
//,读取二进制文件 val file =, new 文件(“d: \ \ \ \ test.war"测试;)//,构造一个,InputStream val 拷贝=,new FileInputStream(文件)//,构造一个,缓冲区 val buffer =, new 数组(字节)(file.length () .toInt)//,读取 in.read(缓冲)//,关闭 in.close ()
val out =, new PrintWriter (“d: \ \ \ \ test.txt"测试;) (小姐:& lt;作用;1,用20), ,,,out.println(我) ,,,out.close ()