fileinputstreamexample1.jsp

来自「JSP网络编程」· JSP 代码 · 共 25 行

JSP
25
字号
<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.io.*"%> 
<HTML>
<head>
<title>读文件应用示例</title>
</head>
<BODY>
<%
int size; 
FileInputStream f=new FileInputStream("d:/test.txt"); 
size=f.available();
out.println("文件总计可读的字节数: "+size);
BufferedInputStream buffer1=new BufferedInputStream(f);
byte bufferArray[]=new byte[90];
int n=0;
out.println("<br>d:/test.txt文档中的内容是:");
while((n=buffer1.read(bufferArray))!=-1)
{ 
  String temp=new String(bufferArray,0,n);
  out.print(temp); 
}
buffer1.close();
f.close();
%>
</html>

⌨️ 快捷键说明

复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?