从文本文件中逐行读取内容,应使用哪个输入流()
A: BufferedReader
B: BufferedWriter
C: BufferedInputStream
D: BufferedOutputStream
A: BufferedReader
B: BufferedWriter
C: BufferedInputStream
D: BufferedOutputStream
举一反三
- 下列属于缓存流的是:()。 A: BufferedInputStream B: BufferedOutputStream C: BufferedReader D: BufferedWriter
- 为了提高读写性能,用下面的哪些流?()。 A: BufferedInputStream B: BufferedOutputStream C: BufferedReader D: BufferedWriter
- 以下( ) 两个类为InputStream、OutputStream提供缓冲区作用. A: BufferedInputStream B: BufferedReader C: BufferedOutputStream D: BufferedWriter
- 为了从文本文件中逐行读取内容,应该使用哪个处理流对象
- 下列哪个选项定义了带有缓存的文件字节输入流 A: BufferedInputStream bis = new BufferedInputStream(new FileInputStream(...)); B: BufferedOutputStream bos = new BufferedOutputStream(new FileInputStream(...)); C: FileInputStream fis = new FileInputStream(new BufferedInputStream(...)); D: FileOutputStream fis = new FileOutputStream(new BufferedOutputStream(...));