NVelocity 在.Net的三种用法

NVelocity 使用文件型模板例子

using NVelocity;
using NVelocity.App;
using NVelocity.Runtime;

VelocityEngine vltEngine = new VelocityEngine();

vltEngine.SetProperty(RuntimeConstants.RESOURCE_LOADER, "file");

vltEngine.SetProperty(RuntimeConstants.FILE_RESOURCE_LOADER_PATH,
Server.MapPath("~/Template/"));
vltEngine.Init();
VelocityContext
vltContext = new VelocityContext();
vltContext.Put("PageTitle", "文件模板例子");

vltContext.Put("ListUsers", listUsers);
Template vltTemplate =
vltEngine.GetTemplate("Default.htm");
System.IO.StringWriter vltWriter = new
System.IO.StringWriter();
vltTemplate.Merge(vltContext, vltWriter);

Response.Write(vltWriter.GetStringBuilder().ToString());

NVelocity 使用资源文件模板例子

using NVelocity;
using NVelocity.App;
using NVelocity.Runtime;

        IList<string> listAssembly = new List<string>();
//
添加程序集名称
        listAssembly.Add("LibTest");
        VelocityEngine
vltEngine = new VelocityEngine();
       
vltEngine.SetProperty(RuntimeConstants.RESOURCE_LOADER, "assembly");
       
vltEngine.SetProperty("assembly.resource.loader.class",
"NVelocity.Runtime.Resource.Loader.AssemblyResourceLoader; NVelocity"); // 固定写法-
-!
        vltEngine.SetProperty("assembly.resource.loader.assembly",
listAssembly);
        vltEngine.Init();
        VelocityContext
vltContext = new VelocityContext();
        vltContext.Put("PageTitle",
"资源模板例子");
        vltContext.Put("ListUsers", listUsers);
       
Template vltTemplate = vltEngine.GetTemplate("LibTest.Resources.Default.htm");

        System.IO.StringWriter vltWriter = new System.IO.StringWriter();

        vltTemplate.Merge(vltContext, vltWriter);
       
Response.Write(vltWriter.GetStringBuilder().ToString());

NVelocity 使用字符串模板例子

using NVelocity;
using NVelocity.App;
using NVelocity.Runtime;

System.Text.StringBuilder builder = new System.Text.StringBuilder();

        builder.Append("#foreach($u in $ListUsers)\r\n" +

"#beforeall\r\n" +
"<table border=\"0\" cellpadding=\"10\"
cellspacing=\"10\">" +

"<tr><td>Name</td><td>Sex</td><td>City</td></tr>"
+
"#each\r\n" +
"<tr>" +
"<td>$u.Name</td>" +

"<td>$u.Sex</td>" +
"<td>$u.City</td>" +

"</tr>" +
"#afterall\r\n" +
"</table>" +

"#nodata\r\n" +
"暂无用户资料\r\n" +
"#end");
        VelocityEngine
vltEngine = new VelocityEngine();
        vltEngine.Init();
       
VelocityContext vltContext = new VelocityContext();
       
vltContext.Put("PageTitle", "字符串模板例子");
        vltContext.Put("ListUsers",
listUsers);
        System.IO.StringWriter vltWriter = new
System.IO.StringWriter();
        vltEngine.Evaluate(vltContext, vltWriter,
null, builder.ToString());
       
Response.Write(vltWriter.GetStringBuilder().ToString());