因为工作需要使用Nvelocity ，所以简单的做了个小例子
首先建立一个hmtl页面 然后添加 替换的脚本如红色的部分。注意$后边的字符不能事中文和独立的数字
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
<title></title>
</head>
<body>
$m $q
</body>
</html>
然后添加一个aspx 页面 首先引用 Nvelocity.dll
然后
using System;
using System.Collections.Generic;
using NVelocity;
using NVelocity.App;
using NVelocity.Runtime;
using NVelocity.Context;
using Commons.Collections;
using System.IO;
using System.Text;
namespace loginDemo
{
public partial class Nvelocity : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
//这个方法用于页面合并后打印到前台页面
void MergeTemplate()
{
//创建NVelocity引擎的实例对象
VelocityEngine velocity = new VelocityEngine();
//初始化该实例对象
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, Path.GetDirectoryName(Request.PhysicalPath));
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "gb2312");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "gb2312");
velocity.Init(props);
//从文件中读取模板
Template temp = velocity.GetTemplate("template/index.htm");
IContext context = new VelocityContext();
context.Put("m", "亲");
context.Put("q", "李坤然");
//合并模板
StringWriter writer = new StringWriter();
temp.Merge(context, writer);
//输入
Response.Write(writer.ToString().Replace("\r\n", "<br/>"));
}
//这个页面用于再本地根据模板生成相应的 html文件，cms中应该会用到
void WriterTemplate
{
//创建NVelocity引擎的实例对象
VelocityEngine velocity = new VelocityEngine();
//初始化该实例对象
ExtendedProperties props = new ExtendedProperties();
props.AddProperty(RuntimeConstants.RESOURCE_LOADER, "file");
props.AddProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH, Path.GetDirectoryName(Request.PhysicalPath));
props.AddProperty(RuntimeConstants.INPUT_ENCODING, "gb2312");
props.AddProperty(RuntimeConstants.OUTPUT_ENCODING, "gb2312");
velocity.Init(props);
//从文件中读取模板
Template temp = velocity.GetTemplate("template/index.htm");
IContext context = new VelocityContext();
context.Put("m", "亲");
context.Put("q", "李坤然");
//合并模板
StringWriter writer = new StringWriter();
temp.Merge(context, writer);
//生成静态页
using (StreamWriter writer2 = new StreamWriter(Server.MapPath("/") + "test1.html",false,Encoding.UTF8))
{
writer2.Write(writer);
writer2.Flush();
writer2.Close();
}
}
}
}