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diff --git a/project/WeatherMain.java b/project/WeatherMain.java
new file mode 100644
index 0000000..6bc9309
--- /dev/null
+++ b/project/WeatherMain.java
@@ -0,0 +1,1383 @@
+import javax.imageio.ImageIO;
+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.io.*;
+import java.net.URI;
+import java.net.http.HttpClient;
+import java.net.http.HttpRequest;
+import java.net.http.HttpResponse;
+import java.time.Duration;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.*;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+/**
+ * ==========================================================
+ 
+ *
+ * 功能：
+ * 1. 天气爬虫
+ * 2. 空气质量爬虫
+ * 3. 日出日落爬虫
+ * 4. 湿度爬虫
+ * 5. 风速风向爬虫
+ *
+ * 技术：
+ * √ Java面向对象
+ * √ 抽象类
+ * √ 泛型
+ * √ 多态
+ * √ MVC思想
+ * √ Command模式
+ * √ Strategy模式
+ * √ 数据可视化
+ * √ 文件持久化
+ * ==========================================================
+ */
+
+/* ==========================================================
+   1. 自定义异常
+========================================================== */
+class CrawlerException extends Exception {
+
+    public CrawlerException(String message) {
+        super(message);
+    }
+
+    public CrawlerException(String message, Throwable cause) {
+        super(message, cause);
+    }
+}
+
+/* ==========================================================
+   2. 泛型接口
+========================================================== */
+interface DataCrawler<T, K> {
+
+    T crawlData(K key) throws CrawlerException;
+
+    Map<String, Object> parseData(T rawData);
+
+    void saveData(K key, Map<String, Object> data)
+            throws CrawlerException;
+}
+
+interface DataVisualizer<T> {
+
+    void generateVisualization(String title, T data);
+}
+
+/* ==========================================================
+   3. 保存策略
+========================================================== */
+interface SaveStrategy {
+
+    void save(String fileName, String content)
+            throws IOException;
+}
+
+class TxtSaveStrategy implements SaveStrategy {
+
+    @Override
+    public void save(String fileName, String content)
+            throws IOException {
+
+        File folder = new File("data");
+
+        if (!folder.exists()) {
+            folder.mkdirs();
+        }
+
+        File file = new File(folder, fileName);
+
+        try (BufferedWriter writer =
+                     new BufferedWriter(
+                             new FileWriter(file)
+                     )) {
+
+            writer.write(content);
+        }
+    }
+}
+
+/* ==========================================================
+   4. 抽象爬虫父类
+========================================================== */
+abstract class AbstractDataCrawler<T, K>
+        implements DataCrawler<T, K> {
+
+    protected Map<K, T> rawDataMap =
+            new HashMap<>();
+
+    protected Map<K, Map<String, Object>>
+            parsedDataMap =
+            new LinkedHashMap<>();
+
+    protected SaveStrategy saveStrategy =
+            new TxtSaveStrategy();
+
+    protected String doHttpGet(String url)
+            throws CrawlerException {
+
+        try {
+
+            HttpClient client =
+                    HttpClient.newBuilder()
+                            .connectTimeout(
+                                    Duration.ofSeconds(10)
+                            )
+                            .build();
+
+            HttpRequest request =
+                    HttpRequest.newBuilder()
+                            .uri(URI.create(url))
+                            .GET()
+                            .build();
+
+            HttpResponse<String> response =
+                    client.send(
+                            request,
+                            HttpResponse.BodyHandlers.ofString()
+                    );
+
+            if (response.statusCode() != 200) {
+
+                throw new CrawlerException(
+                        "HTTP请求失败："
+                                + response.statusCode()
+                );
+            }
+
+            return response.body();
+
+        } catch (Exception e) {
+
+            throw new CrawlerException(
+                    "网络请求异常",
+                    e
+            );
+        }
+    }
+
+    protected abstract String getApiUrl(K key);
+}
+
+/* ==========================================================
+   5. 城市坐标工具类
+========================================================== */
+class CityCoordinateUtil {
+
+    public static final Map<String, String[]>
+            CITY_MAP =
+            new LinkedHashMap<>();
+
+    static {
+
+        CITY_MAP.put(
+                "西安",
+                new String[]{"34.2644", "108.9497"}
+        );
+
+        CITY_MAP.put(
+                "成都",
+                new String[]{"30.5728", "104.0668"}
+        );
+
+        CITY_MAP.put(
+                "兰州",
+                new String[]{"36.0611", "103.8343"}
+        );
+
+        CITY_MAP.put(
+                "乌鲁木齐",
+                new String[]{"43.8256", "87.6168"}
+        );
+    }
+}
+
+/* ==========================================================
+   6. 天气爬虫
+========================================================== */
+class WeatherCrawler
+        extends AbstractDataCrawler<String, String>
+        implements DataVisualizer<Map<String, List<?>>> {
+
+    @Override
+    public String crawlData(String city)
+            throws CrawlerException {
+
+        System.out.println(
+                "🌤️ 正在爬取天气：" + city
+        );
+
+        String rawData =
+                doHttpGet(getApiUrl(city));
+
+        rawDataMap.put(city, rawData);
+
+        return rawData;
+    }
+
+    @Override
+    public Map<String, Object> parseData(
+            String rawData
+    ) {
+
+        Map<String, Object> result =
+                new HashMap<>();
+
+        List<Double> temps =
+                new ArrayList<>();
+
+        Matcher matcher =
+                Pattern.compile(
+                        "\"temperature_2m\":\\[([^\\]]+)]"
+                ).matcher(rawData);
+
+        if (matcher.find()) {
+
+            String[] arr =
+                    matcher.group(1).split(",");
+
+            for (String s : arr) {
+
+                try {
+
+                    temps.add(
+                            Double.parseDouble(
+                                    s.trim()
+                            )
+                    );
+
+                } catch (Exception ignored) {
+                }
+            }
+        }
+
+        result.put("temps", temps);
+
+        return result;
+    }
+
+    @Override
+    public void saveData(
+            String city,
+            Map<String, Object> data
+    ) throws CrawlerException {
+
+        parsedDataMap.put(city, data);
+
+        try {
+
+            saveStrategy.save(
+                    city + "_weather.txt",
+                    data.toString()
+            );
+
+        } catch (IOException e) {
+
+            throw new CrawlerException(
+                    "天气保存失败",
+                    e
+            );
+        }
+    }
+
+    @Override
+    protected String getApiUrl(String city) {
+
+        String[] latLon =
+                CityCoordinateUtil.CITY_MAP.get(city);
+
+        return String.format(
+                "https://api.open-meteo.com/v1/forecast?"
+                        + "latitude=%s&longitude=%s"
+                        + "&hourly=temperature_2m",
+                latLon[0],
+                latLon[1]
+        );
+    }
+
+    @Override
+    public void generateVisualization(
+            String city,
+            Map<String, List<?>> data
+    ) {
+
+        ChartUtil.drawLineChart(
+                city + " 温度折线图",
+                (List<Double>) data.get("temps"),
+                "data/" + city + "_weather.png",
+                Color.RED
+        );
+    }
+}
+
+/* ==========================================================
+   7. 空气质量爬虫
+========================================================== */
+class AirQualityCrawler
+        extends AbstractDataCrawler<String, String>
+        implements DataVisualizer<Map<String, List<?>>> {
+
+    @Override
+    public String crawlData(String city)
+            throws CrawlerException {
+
+        System.out.println(
+                "🌫️ 正在爬取AQI：" + city
+        );
+
+        String rawData =
+                doHttpGet(getApiUrl(city));
+
+        rawDataMap.put(city, rawData);
+
+        return rawData;
+    }
+
+    @Override
+    public Map<String, Object> parseData(
+            String rawData
+    ) {
+
+        Map<String, Object> result =
+                new HashMap<>();
+
+        Matcher matcher =
+                Pattern.compile("\"aqi\":(\\d+)")
+                        .matcher(rawData);
+
+        int aqi =
+                matcher.find()
+                        ? Integer.parseInt(
+                        matcher.group(1)
+                )
+                        : -1;
+
+        List<Double> list =
+                new ArrayList<>();
+
+        list.add((double) aqi);
+
+        result.put("aqi", list);
+
+        return result;
+    }
+
+    @Override
+    public void saveData(
+            String city,
+            Map<String, Object> data
+    ) throws CrawlerException {
+
+        parsedDataMap.put(city, data);
+
+        try {
+
+            saveStrategy.save(
+                    city + "_aqi.txt",
+                    data.toString()
+            );
+
+        } catch (IOException e) {
+
+            throw new CrawlerException(
+                    "AQI保存失败",
+                    e
+            );
+        }
+    }
+
+    @Override
+    protected String getApiUrl(String city) {
+
+        String[] latLon =
+                CityCoordinateUtil.CITY_MAP.get(city);
+
+        return "https://api.waqi.info/feed/geo:"
+                + latLon[0]
+                + ";"
+                + latLon[1]
+                + "/?token=demo";
+    }
+
+    @Override
+    public void generateVisualization(
+            String city,
+            Map<String, List<?>> data
+    ) {
+
+        ChartUtil.drawBarChart(
+                city + " AQI柱状图",
+                (List<Double>) data.get("aqi"),
+                "data/" + city + "_aqi.png",
+                Color.BLUE
+        );
+    }
+}
+
+/* ==========================================================
+   8. 日出日落爬虫
+========================================================== */
+class SunriseCrawler
+        extends AbstractDataCrawler<String, String>
+        implements DataVisualizer<Map<String, List<?>>> {
+
+    @Override
+    public String crawlData(String city)
+            throws CrawlerException {
+
+        System.out.println(
+                "🌅 正在爬取日出日落：" + city
+        );
+
+        String rawData =
+                doHttpGet(getApiUrl(city));
+
+        rawDataMap.put(city, rawData);
+
+        return rawData;
+    }
+
+    @Override
+    public Map<String, Object> parseData(
+            String rawData
+    ) {
+
+        Map<String, Object> result =
+                new HashMap<>();
+
+        Matcher sunriseMatcher =
+                Pattern.compile(
+                        "\"sunrise\":\"([^\"]+)\""
+                ).matcher(rawData);
+
+        Matcher sunsetMatcher =
+                Pattern.compile(
+                        "\"sunset\":\"([^\"]+)\""
+                ).matcher(rawData);
+
+        String sunrise =
+                sunriseMatcher.find()
+                        ? sunriseMatcher.group(1)
+                        : "";
+
+        String sunset =
+                sunsetMatcher.find()
+                        ? sunsetMatcher.group(1)
+                        : "";
+
+        double duration =
+                calculateHours(
+                        sunrise,
+                        sunset
+                );
+
+        List<Double> list =
+                new ArrayList<>();
+
+        list.add(duration);
+
+        result.put("duration", list);
+
+        return result;
+    }
+
+    private double calculateHours(
+            String sunrise,
+            String sunset
+    ) {
+
+        try {
+
+            int sunriseHour =
+                    Integer.parseInt(
+                            sunrise.substring(11, 13)
+                    );
+
+            int sunsetHour =
+                    Integer.parseInt(
+                            sunset.substring(11, 13)
+                    );
+
+            return sunsetHour - sunriseHour;
+
+        } catch (Exception e) {
+
+            return 0;
+        }
+    }
+
+    @Override
+    public void saveData(
+            String city,
+            Map<String, Object> data
+    ) throws CrawlerException {
+
+        parsedDataMap.put(city, data);
+
+        try {
+
+            saveStrategy.save(
+                    city + "_sunrise.txt",
+                    data.toString()
+            );
+
+        } catch (IOException e) {
+
+            throw new CrawlerException(
+                    "日出日落保存失败",
+                    e
+            );
+        }
+    }
+
+    @Override
+    protected String getApiUrl(String city) {
+
+        String[] latLon =
+                CityCoordinateUtil.CITY_MAP.get(city);
+
+        return "https://api.sunrise-sunset.org/json?"
+                + "lat="
+                + latLon[0]
+                + "&lng="
+                + latLon[1]
+                + "&formatted=0";
+    }
+
+    @Override
+    public void generateVisualization(
+            String city,
+            Map<String, List<?>> data
+    ) {
+
+        ChartUtil.drawBarChart(
+                city + " 日照时长图",
+                (List<Double>) data.get("duration"),
+                "data/" + city + "_sunrise.png",
+                Color.ORANGE
+        );
+    }
+}
+
+/* ==========================================================
+   9. 湿度爬虫
+========================================================== */
+class HumidityCrawler
+        extends AbstractDataCrawler<String, String>
+        implements DataVisualizer<Map<String, List<?>>> {
+
+    @Override
+    public String crawlData(String city)
+            throws CrawlerException {
+
+        System.out.println(
+                "💧 正在爬取湿度：" + city
+        );
+
+        String rawData =
+                doHttpGet(getApiUrl(city));
+
+        rawDataMap.put(city, rawData);
+
+        return rawData;
+    }
+
+    @Override
+    public Map<String, Object> parseData(
+            String rawData
+    ) {
+
+        Map<String, Object> result =
+                new HashMap<>();
+
+        List<Double> humidityList =
+                new ArrayList<>();
+
+        Matcher matcher =
+                Pattern.compile(
+                        "\"relativehumidity_2m\":\\[([^\\]]+)]"
+                ).matcher(rawData);
+
+        if (matcher.find()) {
+
+            String[] arr =
+                    matcher.group(1).split(",");
+
+            for (String s : arr) {
+
+                try {
+
+                    humidityList.add(
+                            Double.parseDouble(
+                                    s.trim()
+                            )
+                    );
+
+                } catch (Exception ignored) {
+                }
+            }
+        }
+
+        result.put("humidity", humidityList);
+
+        return result;
+    }
+
+    @Override
+    public void saveData(
+            String city,
+            Map<String, Object> data
+    ) throws CrawlerException {
+
+        parsedDataMap.put(city, data);
+
+        try {
+
+            saveStrategy.save(
+                    city + "_humidity.txt",
+                    data.toString()
+            );
+
+        } catch (IOException e) {
+
+            throw new CrawlerException(
+                    "湿度保存失败",
+                    e
+            );
+        }
+    }
+
+    @Override
+    protected String getApiUrl(String city) {
+
+        String[] latLon =
+                CityCoordinateUtil.CITY_MAP.get(city);
+
+        return String.format(
+                "https://api.open-meteo.com/v1/forecast?"
+                        + "latitude=%s&longitude=%s"
+                        + "&hourly=relativehumidity_2m",
+                latLon[0],
+                latLon[1]
+        );
+    }
+
+    @Override
+    public void generateVisualization(
+            String city,
+            Map<String, List<?>> data
+    ) {
+
+        ChartUtil.drawLineChart(
+                city + " 湿度折线图",
+                (List<Double>) data.get("humidity"),
+                "data/" + city + "_humidity.png",
+                Color.CYAN
+        );
+    }
+}
+
+/* ==========================================================
+   10. 风速风向爬虫
+========================================================== */
+class WindCrawler
+        extends AbstractDataCrawler<String, String>
+        implements DataVisualizer<Map<String, List<?>>> {
+
+    @Override
+    public String crawlData(String city)
+            throws CrawlerException {
+
+        System.out.println(
+                "💨 正在爬取风速风向：" + city
+        );
+
+        String rawData =
+                doHttpGet(getApiUrl(city));
+
+        rawDataMap.put(city, rawData);
+
+        return rawData;
+    }
+
+    @Override
+    public Map<String, Object> parseData(
+            String rawData
+    ) {
+
+        Map<String, Object> result =
+                new HashMap<>();
+
+        List<Double> windList =
+                new ArrayList<>();
+
+        Matcher matcher =
+                Pattern.compile(
+                        "\"windspeed_10m\":\\[([^\\]]+)]"
+                ).matcher(rawData);
+
+        if (matcher.find()) {
+
+            String[] arr =
+                    matcher.group(1).split(",");
+
+            for (String s : arr) {
+
+                try {
+
+                    windList.add(
+                            Double.parseDouble(
+                                    s.trim()
+                            )
+                    );
+
+                } catch (Exception ignored) {
+                }
+            }
+        }
+
+        result.put("wind", windList);
+
+        return result;
+    }
+
+    @Override
+    public void saveData(
+            String city,
+            Map<String, Object> data
+    ) throws CrawlerException {
+
+        parsedDataMap.put(city, data);
+
+        try {
+
+            saveStrategy.save(
+                    city + "_wind.txt",
+                    data.toString()
+            );
+
+        } catch (IOException e) {
+
+            throw new CrawlerException(
+                    "风速保存失败",
+                    e
+            );
+        }
+    }
+
+    @Override
+    protected String getApiUrl(String city) {
+
+        String[] latLon =
+                CityCoordinateUtil.CITY_MAP.get(city);
+
+        return String.format(
+                "https://api.open-meteo.com/v1/forecast?"
+                        + "latitude=%s&longitude=%s"
+                        + "&hourly=windspeed_10m",
+                latLon[0],
+                latLon[1]
+        );
+    }
+
+    @Override
+    public void generateVisualization(
+            String city,
+            Map<String, List<?>> data
+    ) {
+
+        ChartUtil.drawLineChart(
+                city + " 风速折线图",
+                (List<Double>) data.get("wind"),
+                "data/" + city + "_wind.png",
+                Color.MAGENTA
+        );
+    }
+}
+
+/* ==========================================================
+   11. 图表工具类（核心修改部分）
+========================================================== */
+class ChartUtil {
+
+    // 坐标轴字体样式
+    private static final Font AXIS_FONT = new Font("微软雅黑", Font.PLAIN, 12);
+    // 刻度间隔（控制标注密度）
+    private static final int X_AXIS_TICK_INTERVAL = 5;
+    private static final int Y_AXIS_TICK_COUNT = 6;
+
+    public static void drawLineChart(
+            String title,
+            List<Double> data,
+            String path,
+            Color color
+    ) {
+
+        drawChart(
+                title,
+                data,
+                path,
+                color,
+                true
+        );
+    }
+
+    public static void drawBarChart(
+            String title,
+            List<Double> data,
+            String path,
+            Color color
+    ) {
+
+        drawChart(
+                title,
+                data,
+                path,
+                color,
+                false
+        );
+    }
+
+    private static void drawChart(
+            String title,
+            List<Double> data,
+            String path,
+            Color color,
+            boolean lineMode
+    ) {
+
+        try {
+
+            int width = 1000;
+            int height = 500;
+
+            BufferedImage image =
+                    new BufferedImage(
+                            width,
+                            height,
+                            BufferedImage.TYPE_INT_RGB
+                    );
+
+            Graphics2D g =
+                    image.createGraphics();
+            // 开启抗锯齿，让文字和线条更清晰
+            g.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
+
+            // 1. 绘制背景
+            g.setColor(Color.WHITE);
+            g.fillRect(0, 0, width, height);
+
+            // 2. 绘制标题
+            g.setColor(Color.BLACK);
+            g.setFont(new Font("微软雅黑", Font.BOLD, 24));
+            g.drawString(title, 320, 40);
+
+            // 3. 绘制坐标轴
+            g.drawLine(80, 400, 900, 400); // X轴
+            g.drawLine(80, 80, 80, 400);   // Y轴
+
+            // 4. 计算数据范围
+            double maxValue = data.stream().mapToDouble(Double::doubleValue).max().orElse(1);
+            double minValue = data.stream().mapToDouble(Double::doubleValue).min().orElse(0);
+            // 保证Y轴从0开始（更符合常规图表逻辑）
+            minValue = Math.min(minValue, 0);
+            double valueRange = maxValue - minValue;
+            // 避免除零
+            if (valueRange == 0) valueRange = 1;
+
+            // 5. 绘制坐标轴标注（核心新增逻辑）
+            drawAxisLabels(g, data, minValue, maxValue, valueRange);
+
+            // 6. 绘制数据图形（折线/柱状图）
+            g.setColor(color);
+            int prevX = 0;
+            int prevY = 0;
+
+            for (int i = 0; i < data.size(); i++) {
+
+                int x = 100 + i * 30;
+                // 修正Y轴计算逻辑（适配minValue）
+                int y = (int) (400 - ((data.get(i) - minValue) / valueRange * 250));
+
+                if (lineMode) {
+                    // 折线图：绘制数据点和连线
+                    g.fillOval(x - 3, y - 3, 6, 6);
+                    if (i > 0) {
+                        g.drawLine(prevX, prevY, x, y);
+                    }
+                    prevX = x;
+                    prevY = y;
+                } else {
+                    // 柱状图：绘制柱子
+                    g.fillRect(x - 10, y, 20, 400 - y);
+                }
+            }
+
+            // 7. 释放资源并保存图片
+            g.dispose();
+            ImageIO.write(image, "png", new File(path));
+
+            System.out.println("📈 图表生成成功：" + path);
+
+        } catch (Exception e) {
+            System.err.println("❌ 图表生成失败：" + e.getMessage());
+        }
+    }
+
+    /**
+     * 绘制坐标轴标注（面向对象封装：单一职责）
+     * @param g 绘图上下文
+     * @param data 原始数据
+     * @param minValue 数据最小值
+     * @param maxValue 数据最大值
+     * @param valueRange 数据范围（max - min）
+     */
+    private static void drawAxisLabels(Graphics2D g, List<Double> data, double minValue, double maxValue, double valueRange) {
+        // 设置坐标轴字体
+        g.setFont(AXIS_FONT);
+        g.setColor(Color.DARK_GRAY);
+
+        // ===== 绘制Y轴标注（数值刻度）=====
+        double yTickStep = valueRange / (Y_AXIS_TICK_COUNT - 1);
+        for (int i = 0; i < Y_AXIS_TICK_COUNT; i++) {
+            // 计算刻度值
+            double tickValue = minValue + (yTickStep * i);
+            // 计算刻度在图片中的Y坐标
+            int yPos = (int) (400 - (i * 250 / (Y_AXIS_TICK_COUNT - 1)));
+            // 绘制刻度线
+            g.drawLine(75, yPos, 80, yPos);
+            // 绘制刻度文字（保留1位小数，保证可读性）
+            String label = String.format("%.1f", tickValue);
+            // 文字左对齐，居中显示
+            FontMetrics fm = g.getFontMetrics();
+            int textX = 70 - fm.stringWidth(label);
+            int textY = yPos + (fm.getAscent() / 2);
+            g.drawString(label, textX, textY);
+        }
+
+        // ===== 绘制X轴标注（索引刻度）=====
+        for (int i = 0; i < data.size(); i += X_AXIS_TICK_INTERVAL) {
+            // 计算刻度在图片中的X坐标
+            int xPos = 100 + i * 30;
+            // 绘制刻度线
+            g.drawLine(xPos, 400, xPos, 405);
+            // 绘制刻度文字（数据索引）
+            String label = String.valueOf(i);
+            FontMetrics fm = g.getFontMetrics();
+            int textX = xPos - (fm.stringWidth(label) / 2);
+            int textY = 400 + fm.getAscent() + 5;
+            g.drawString(label, textX, textY);
+        }
+
+        // ===== 绘制坐标轴名称 =====
+        g.setFont(new Font("微软雅黑", Font.PLAIN, 14));
+        // X轴名称（数据点索引）
+        g.drawString("数据点索引", 450, 450);
+        // Y轴名称（数值）
+        // 旋转文字：Y轴名称垂直显示
+        g.rotate(Math.toRadians(-90), 40, 240);
+        g.drawString("数值", 40, 240);
+        // 恢复旋转角度
+        g.rotate(Math.toRadians(90), 40, 240);
+    }
+}
+
+/* ==========================================================
+   12. Command模式
+========================================================== */
+interface Command {
+    void execute();
+}
+
+abstract class AbstractCommand
+        implements Command {
+
+    protected CrawlerPlatform platform;
+    protected String city;
+
+    public AbstractCommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        this.platform = platform;
+        this.city = city;
+    }
+}
+
+class WeatherCommand extends AbstractCommand {
+
+    public WeatherCommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        super(platform, city);
+    }
+
+    @Override
+    public void execute() {
+        platform.runCrawler("weather", city);
+    }
+}
+
+class AQICommand extends AbstractCommand {
+
+    public AQICommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        super(platform, city);
+    }
+
+    @Override
+    public void execute() {
+        platform.runCrawler("aqi", city);
+    }
+}
+
+class SunriseCommand extends AbstractCommand {
+
+    public SunriseCommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        super(platform, city);
+    }
+
+    @Override
+    public void execute() {
+        platform.runCrawler("sunrise", city);
+    }
+}
+
+class HumidityCommand extends AbstractCommand {
+
+    public HumidityCommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        super(platform, city);
+    }
+
+    @Override
+    public void execute() {
+        platform.runCrawler("humidity", city);
+    }
+}
+
+class WindCommand extends AbstractCommand {
+
+    public WindCommand(
+            CrawlerPlatform platform,
+            String city
+    ) {
+
+        super(platform, city);
+    }
+
+    @Override
+    public void execute() {
+        platform.runCrawler("wind", city);
+    }
+}
+
+/* ==========================================================
+   13. 平台控制器
+========================================================== */
+class CrawlerPlatform {
+
+    private final Map<String,
+            DataCrawler<?, ?>>
+            crawlerMap =
+            new HashMap<>();
+
+    public <T, K> void registerCrawler(
+            String type,
+            DataCrawler<T, K> crawler
+    ) {
+
+        crawlerMap.put(type, crawler);
+
+        System.out.println(
+                "✅ 注册爬虫：" + type
+        );
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T, K> void runCrawler(
+            String type,
+            K key
+    ) {
+
+        try {
+
+            DataCrawler<T, K> crawler =
+                    (DataCrawler<T, K>)
+                            crawlerMap.get(type);
+
+            T rawData =
+                    crawler.crawlData(key);
+
+            Map<String, Object> parsedData =
+                    crawler.parseData(rawData);
+
+            crawler.saveData(
+                    key,
+                    parsedData
+            );
+
+            if (crawler instanceof DataVisualizer) {
+
+                ((DataVisualizer<Map<String, List<?>>>)
+                        crawler)
+                        .generateVisualization(
+                                key.toString(),
+                                convertMap(parsedData)
+                        );
+            }
+
+        } catch (Exception e) {
+
+            System.err.println(
+                    "❌ 爬虫执行失败："
+                            + e.getMessage()
+            );
+        }
+    }
+
+    private Map<String, List<?>> convertMap(
+            Map<String, Object> map
+    ) {
+
+        Map<String, List<?>> result =
+                new HashMap<>();
+
+        for (String key : map.keySet()) {
+
+            if (map.get(key) instanceof List<?>) {
+
+                result.put(
+                        key,
+                        (List<?>) map.get(key)
+                );
+            }
+        }
+
+        return result;
+    }
+}
+
+/* ==========================================================
+   14. CLI视图
+========================================================== */
+class CLIView {
+
+    public void showMenu() {
+
+        System.out.println("\n==============================");
+        System.out.println("   城市环境综合数据爬虫平台");
+        System.out.println("==============================");
+        System.out.println("1. 天气爬虫");
+        System.out.println("2. 空气质量爬虫");
+        System.out.println("3. 日出日落爬虫");
+        System.out.println("4. 湿度爬虫");
+        System.out.println("5. 风速风向爬虫");
+        System.out.println("6. 执行全部功能");
+        System.out.println("0. 退出系统");
+        System.out.println("==============================");
+    }
+}
+
+/* ==========================================================
+   15. 主程序
+========================================================== */
+public class WeatherMain {
+
+    public static void main(String[] args) {
+
+        System.out.println(
+                "🚀 系统启动时间："
+                        + LocalDateTime.now()
+                        .format(
+                                DateTimeFormatter.ofPattern(
+                                        "yyyy-MM-dd HH:mm:ss"
+                                )
+                        )
+        );
+
+        Scanner scanner =
+                new Scanner(System.in);
+
+        CLIView view =
+                new CLIView();
+
+        CrawlerPlatform platform =
+                new CrawlerPlatform();
+
+        platform.registerCrawler(
+                "weather",
+                new WeatherCrawler()
+        );
+
+        platform.registerCrawler(
+                "aqi",
+                new AirQualityCrawler()
+        );
+
+        platform.registerCrawler(
+                "sunrise",
+                new SunriseCrawler()
+        );
+
+        platform.registerCrawler(
+                "humidity",
+                new HumidityCrawler()
+        );
+
+        platform.registerCrawler(
+                "wind",
+                new WindCrawler()
+        );
+
+        List<String> cities =
+                new ArrayList<>(
+                        CityCoordinateUtil.CITY_MAP.keySet()
+                );
+
+        while (true) {
+
+            view.showMenu();
+
+            System.out.print("请输入操作：");
+
+            int choice =
+                    scanner.nextInt();
+
+            if (choice == 0) {
+
+                System.out.println(
+                        "👋 系统退出"
+                );
+
+                break;
+            }
+
+            switch (choice) {
+
+                case 1:
+
+                    for (String city : cities) {
+
+                        new WeatherCommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                case 2:
+
+                    for (String city : cities) {
+
+                        new AQICommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                case 3:
+
+                    for (String city : cities) {
+
+                        new SunriseCommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                case 4:
+
+                    for (String city : cities) {
+
+                        new HumidityCommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                case 5:
+
+                    for (String city : cities) {
+
+                        new WindCommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                case 6:
+
+                    for (String city : cities) {
+
+                        new WeatherCommand(
+                                platform,
+                                city
+                        ).execute();
+
+                        new AQICommand(
+                                platform,
+                                city
+                        ).execute();
+
+                        new SunriseCommand(
+                                platform,
+                                city
+                        ).execute();
+
+                        new HumidityCommand(
+                                platform,
+                                city
+                        ).execute();
+
+                        new WindCommand(
+                                platform,
+                                city
+                        ).execute();
+                    }
+
+                    break;
+
+                default:
+
+                    System.out.println(
+                            "⚠️ 输入错误"
+                    );
+            }
+        }
+
+        scanner.close();
+
+        System.out.println(
+                "🎉 系统运行结束"
+        );
+    }
+}
\ No newline at end of file
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