From e0c134029d7c1e2d8f820a8868e04d6379dcf463 Mon Sep 17 00:00:00 2001
From: wangbo <1248863822@qq.com>
Date: Wed, 6 May 2026 20:55:05 +0800
Subject: [PATCH] =?UTF-8?q?=E4=B8=8A=E4=BC=A0=E6=96=87=E4=BB=B6=E8=87=B3?=
 =?UTF-8?q?=20'w9'?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 w9/Article.java        | 45 +++++++++++++++++++++++++++++++++++++++++
 w9/HistoryCommand.java | 46 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 91 insertions(+)
 create mode 100644 w9/Article.java
 create mode 100644 w9/HistoryCommand.java

diff --git a/w9/Article.java b/w9/Article.java
new file mode 100644
index 0000000..94beec8
--- /dev/null
+++ b/w9/Article.java
@@ -0,0 +1,45 @@
+import java.time.LocalDate; // 或者 java.util.Date
+
+public class Article {
+    private String title;
+    private String url;
+    // 新增字段
+    private String author;
+    private LocalDate publishDate; // 推荐使用 Java 8 的 LocalDate，也可以用 String 或 Date
+
+    // 构造函数
+    public Article(String title, String url, String author, LocalDate publishDate) {
+        this.title = title;
+        this.url = url;
+        this.author = author;
+        this.publishDate = publishDate;
+    }
+
+    // Getter 和 Setter 方法
+    public String getAuthor() {
+        return author;
+    }
+
+    public void setAuthor(String author) {
+        this.author = author;
+    }
+
+    public LocalDate getPublishDate() {
+        return publishDate;
+    }
+
+    public void setPublishDate(LocalDate publishDate) {
+        this.publishDate = publishDate;
+    }
+
+    // 记得更新 toString() 方法以便在控制台打印时能看到新字段
+    @Override
+    public String toString() {
+        return "Article{" +
+                "title='" + title + '\'' +
+                ", url='" + url + '\'' +
+                ", author='" + author + '\'' +
+                ", publishDate=" + publishDate +
+                '}';
+    }
+}
\ No newline at end of file
diff --git a/w9/HistoryCommand.java b/w9/HistoryCommand.java
new file mode 100644
index 0000000..30182b3
--- /dev/null
+++ b/w9/HistoryCommand.java
@@ -0,0 +1,46 @@
+import java.util.ArrayList;
+import java.util.List;
+
+// 1. 历史记录管理内部类 (或者保持独立文件)
+// 注意：如果这是单独的文件，这个类不需要 public，或者你可以把它拆出去
+class CommandHistory {
+    // 【修正点】补全了缺失的 history 变量定义
+    private static final List<String> history = new ArrayList<>();
+
+    public static void add(String command) {
+        history.add(command);
+    }
+
+    public static List<String> getHistory() {
+        return history;
+    }
+}
+
+// 2. 具体的命令实现
+// 【修正点】确保文件名也是 HistoryCommand.java
+public class HistoryCommand implements Command {
+
+    @Override
+    public String getName() {
+        return "hist";
+    }
+
+    @Override
+    public void execute(String[] args, List<Article> articles) {
+        // 1. 记录本次输入
+        // 【修正点】去掉了多余的 "delimiter:" 和 "x:" 标记
+        String currentInput = String.join(" ", args);
+        CommandHistory.add(currentInput);
+
+        // 2. 打印题目要求的AI审计提示词
+        System.out.println("AI 架构审计：将类名发给 AI，指令：");
+        System.out.println("\"作为Java架构审计师，请检查我的MVC三层划分是否存在越权行为？\"");
+        System.out.println("--------------------------------");
+
+        // 3. 显示所有历史记录
+        System.out.println("历史命令记录：");
+        for (String cmd : CommandHistory.getHistory()) {
+            System.out.println("- " + cmd);
+        }
+    }
+}
\ No newline at end of file