提交表单生成html文件

表单提交与文件写入

最新推荐文章于 2021-06-15 22:23:59 发布

原创最新推荐文章于 2021-06-15 22:23:59 发布 · 156 阅读

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#HTML #Java #JSP

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1、test.html


<html>
<body> 
<form name = "form1" method = "post" action = "test.jsp "> 
    <textarea name= "t1 "> </textarea> 
    <input type = "submit" name = "Submit" value ="Submit "> 
</form> 
</body>
</html>

2、test.jsp


<%@   page   contentType = "text/html;   charset=GB2312 "   language= "java "   %> 
<%@   page   import= "java.util.*,java.text.* "%> 
<%@   page   import= "java.io.* "%> 
<html> 
<head> 
<title> Deal it </title> 
<meta http-equiv = "Content-Type" content = "text/html;charset=gb2312 "> 
</HEAD> 
<BODY> 
<%   
        String content=request.getParameter( "t1 "); 
if(content==null || content.equals( " ")) 
      return; 
SimpleDateFormat sdf=new SimpleDateFormat( "yyyyMMdd "); 
java.util.Date rightNow = new java.util.Date(); 
String tmp=sdf.format(rightNow); 
System.out.println(tmp); 
String filename=request.getRealPath( "/ ")+tmp+ ".html "; 
System.out.println(filename); 
try { 
            File theFile=new File(filename); 
            if (theFile.exists() == true)   { 
                theFile.delete(); 
            } 
            theFile.createNewFile(); 
            RandomAccessFile fout = new RandomAccessFile(filename, "rw "); 
    content= " <html> <body> "+content+ " </body> </html> "; 
            fout.writeBytes(content); 
            fout.close(); 
        }catch(Exception e) { 
            e.printStackTrace(); 
        } 
System.out.println( "All is Over "); 
%> 

</BODY>
</HTML>