Velocity 模板文件的加载器示例 (Resource Loader)，velocityloader,ResourceLoad

Velocity 模板文件的加载器示例 (Resource Loader)，velocityloader,ResourceLoad

ResourceLoaders.java

import java.io.StringWriter;import java.io.Writer;import org.apache.velocity.Template;import org.apache.velocity.VelocityContext;import org.apache.velocity.app.Velocity;public class ResourceLoaders {  private static final String FILE_RESOURCE_LOADER_TEMPLATE = "./src/ResourceLoader1.vm";  private static final String JAR_RESOURCE_LOADER_TEMPLATE = "./src/ResourceLoader2.vm";  private static final String CLASSPATH_RESOURCE_LOADER_TEMPLATE = "./src/ResourceLoader3.vm";  public static void main(String[] args) throws Exception {    processTemplate(FILE_RESOURCE_LOADER_TEMPLATE);    processTemplate(FILE_RESOURCE_LOADER_TEMPLATE);    processTemplate(JAR_RESOURCE_LOADER_TEMPLATE);    processTemplate(JAR_RESOURCE_LOADER_TEMPLATE);    processTemplate(CLASSPATH_RESOURCE_LOADER_TEMPLATE);    processTemplate(CLASSPATH_RESOURCE_LOADER_TEMPLATE);  }  private static void processTemplate(String templateName) throws Exception {    Velocity.init();    Template template = Velocity.getTemplate(templateName);    VelocityContext context = new VelocityContext();    Writer writer = new StringWriter();    template.merge(context, writer);    System.out.println(writer.toString());  }}

三个vm文件

//File: ResourceLoader1.vmResourceLoader1 Template!//File: ResourceLoader2.vmResourceLoader2 Template Modified!//File: ResourceLoader3.vmResourceLoader3 Template 3