字节流和字符流相关

两种常用的流代码

 

各个流的特殊API整理待续。。。

 

File file = new File("");

PrintWriter out = new PrintWriter(new BufferedWriter(new OutputStreamWriter(file.getOutputStream())), true);
out.println("haha");
out.println("heihei");
out.close();

BufferedReader in = new BufferedReader(new InputStreamReader(file.getInputStream()));
String str;
while((str =in.readLine())!=null)
	System.out.println(str);