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zzyl-generator/src/test/java/com/itheima/velocity/VelocityTest.java

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+package com.itheima.velocity;
+
+import com.zzyl.generator.util.VelocityInitializer;
+import org.apache.velocity.Template;
+import org.apache.velocity.VelocityContext;
+import org.apache.velocity.app.Velocity;
+
+import java.io.FileWriter;
+import java.io.IOException;
+
+public class VelocityTest {
+    public static void main(String[] args) throws IOException {
+        // 1.初始化模板引擎
+        VelocityInitializer.initVelocity();
+
+        // 2.创建Velocity上下文对象
+        VelocityContext context = new VelocityContext();
+        // 准备数据模型
+        context.put("message", "加油小朋友");
+
+        // 3.获取模板
+        Template template = Velocity.getTemplate("vms/index.html.vm", "UTF-8");
+
+        // 4.合并模板和数据模型
+        FileWriter fw = new FileWriter("zzyl-generator\\src\\main\\resources\\index.html");
+        template.merge(context, fw);
+
+        // 5.关闭流
+        fw.close();
+    }
+}