printwriter.jsp
来自「一本jsp自学教材」· JSP 代码 · 共 33 行
JSP
33 行
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page language="java" %>
<%@ page import="java.io.*" %>
<HTML>
<HEAD>
<TITLE>PrintWriter</TITLE>
</HEAD>
<BODY>
<%
String path=request.getRealPath("/");
//获取要读取的文件路径
String newFile=path+"Forever.txt";
try{
FileOutputStream fos =new FileOutputStream(newFile);
PrintWriter pw=new PrintWriter(fos);
String nn="你好中国!";
pw.println(nn);
pw.println("Hello,China!");
//不换行输出
pw.print("Hello,China!");
pw.print(nn);
pw.flush();
pw.close();
out.print("写入文件成功!");
}
catch(IOException e)
{
out.println(e.getMessage());
}
%>
</BODY>
</HTML>
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