上传文件至 'project/controller'

project/controller/CrawlerController.java

@@ -0,0 +1,45 @@
+package com.crawler.controller;
+
+import com.crawler.crawler.Crawler;
+import com.crawler.exception.handler.ExceptionHandlerFactory;
+import com.crawler.model.CrawlerConfig;
+import com.crawler.model.CrawlerData;
+import com.crawler.view.CrawlerView;
+
+import java.util.List;
+
+public class CrawlerController {
+    private Crawler crawler;
+    private CrawlerView view;
+    private ExceptionHandlerFactory exceptionHandlerFactory;
+
+    public CrawlerController(Crawler crawler) {
+        this.crawler = crawler;
+        this.view = new CrawlerView();
+        this.exceptionHandlerFactory = ExceptionHandlerFactory.getInstance();
+    }
+
+    public void setConfig(CrawlerConfig config) {
+        crawler.setConfig(config);
+    }
+
+    public void execute() {
+        view.showStartMessage(crawler.getCrawlerName());
+        
+        try {
+            List<CrawlerData> dataList = crawler.crawl();
+            view.showData(dataList);
+            view.showSuccessMessage(dataList.size());
+            
+            if (!dataList.isEmpty()) {
+                com.crawler.command.CacheCommand.saveDataWithPrompt(dataList, crawler.getCrawlerName());
+            }
+        } catch (Exception e) {
+            exceptionHandlerFactory.handleException(e, view);
+        }
+    }
+
+    public List<CrawlerData> crawl() {
+        return crawler.crawl();
+    }
+}