• ${item.name} - ${item.value}

```

然后，在Java代码中，创建一个名为`IndexController`的控制器类，用于处理请求并生成动态

```java

import org.apache.commons.lang3.StringUtils;

import org.apache.velocity.app.Velocity;

import org.apache.velocity.context.Context;

import org.apache.velocity.impl.VelocityContext;

import org.apache.velocity.runtime.RuntimeConstants;

import org.apache.velocity.runtime.resource.loader.StringResourceLoader;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import java.io.IOException;

import java.io.StringWriter;

import java.util.HashMap;

import java.util.Map;

public class IndexController extends HttpServlet {

@Override

protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws IOException {

String title = "