jsp如何实现自动生成HTML页面
先建立一个模板页面:template.htm
<html><head><title>###title###</title>
<meta http- equiv="Content-Type" content="text/html; charset=gb2312">
<LINK href="../css.css" rel=stylesheet type=text/css></head>
<body>
<table width="500" border="0" align="center" cellpadding="0" cellspacing="2">
<tr><td align="center">###title###</tr>
<tr><td align="center">作者：###author###</tr>
<tr><td align="center">###content###</td></tr>
</table>
</body>
</html>
再写一个Java页面: buildhtml.java:
import java.util.*;
import java.io.*;
public class HtmlFile{
public static void main(String[] args){
try{
String title="Make Html";
String content="小样，还搞不定你?";
String editer="Hulihutu";
String filePath = "";
filePath ="template.html";
System.out.print(filePath);
String templateContent="";
FileInputStream fileinputstream = new FileInputStream(filePath);// 读取模板文件
int lenght = fileinputstream.available();
byte bytes[] = new byte[lenght];
fileinputstream.read(bytes);
fileinputstream.close();
templateContent = new String(bytes);
System.out.print(templateContent);
templateContent=templateContent.replaceAll("###title###",title);
templateContent=templateContent.replaceAll("###content###",content);
templateContent=templateContent.replaceAll("###author###",editer);// 替换掉模板中相应的地方
System.out.print(templateContent);
// 根据时间得文件名
Calendar calendar = Calendar.getInstance();
String fileame = String.valueOf(calendar.getTimeInMillis()) +".html";
fileame = "/" + fileame;// 生成的html文件保存路径。
FileOutputStream fileoutputstream = new FileOutputStream(fileame);// 建立文件输出流
System.out.print("文件输出路径:");
System.out.print(fileame);
byte tag_bytes[] = templateContent.getBytes();
fileoutputstream.write(tag_bytes);
fileoutputstream.close();
}catch(Exception e){
System.out.print(e.toString());
}
}
}
<html><head><title>###title###</title>
<meta http- equiv="Content-Type" content="text/html; charset=gb2312">
<LINK href="../css.css" rel=stylesheet type=text/css></head>
<body>
<table width="500" border="0" align="center" cellpadding="0" cellspacing="2">
<tr><td align="center">###title###</tr>
<tr><td align="center">作者：###author###</tr>
<tr><td align="center">###content###</td></tr>
</table>
</body>
</html>
再写一个Java页面: buildhtml.java:
import java.util.*;
import java.io.*;
public class HtmlFile{
public static void main(String[] args){
try{
String title="Make Html";
String content="小样，还搞不定你?";
String editer="Hulihutu";
String filePath = "";
filePath ="template.html";
System.out.print(filePath);
String templateContent="";
FileInputStream fileinputstream = new FileInputStream(filePath);// 读取模板文件
int lenght = fileinputstream.available();
byte bytes[] = new byte[lenght];
fileinputstream.read(bytes);
fileinputstream.close();
templateContent = new String(bytes);
System.out.print(templateContent);
templateContent=templateContent.replaceAll("###title###",title);
templateContent=templateContent.replaceAll("###content###",content);
templateContent=templateContent.replaceAll("###author###",editer);// 替换掉模板中相应的地方
System.out.print(templateContent);
// 根据时间得文件名
Calendar calendar = Calendar.getInstance();
String fileame = String.valueOf(calendar.getTimeInMillis()) +".html";
fileame = "/" + fileame;// 生成的html文件保存路径。
FileOutputStream fileoutputstream = new FileOutputStream(fileame);// 建立文件输出流
System.out.print("文件输出路径:");
System.out.print(fileame);
byte tag_bytes[] = templateContent.getBytes();
fileoutputstream.write(tag_bytes);
fileoutputstream.close();
}catch(Exception e){
System.out.print(e.toString());
}
}
}
