兼容性优化

src/main/java/com/example/workutils/WorkUtilsApplication.java

@@ -17,6 +17,8 @@ import org.springframework.boot.CommandLineRunner;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.boot.autoconfigure.jdbc.DataSourceAutoConfiguration;
+import org.springframework.boot.context.event.ApplicationReadyEvent;
+import org.springframework.context.event.EventListener;
 
 import java.util.*;
 import java.util.concurrent.CountDownLatch;
@@ -48,6 +50,37 @@ public class WorkUtilsApplication implements CommandLineRunner {
         this.settingsService = settingsService;
     }
 
+    // ==================== 启动诊断 ====================
+
+    /**
+     * 应用就绪后验证所有 data/ 配置文件状态
+     */
+    @EventListener(ApplicationReadyEvent.class)
+    public void onReady() {
+        String[] files = {
+                "project_paths.txt", "datasources.json",
+                "damaged_repos.cache", "mybatis-generator.properties", "workutils.config"
+        };
+        java.nio.file.Path dataDir = java.nio.file.Paths.get(
+                System.getProperty("user.dir"), "data");
+        StringBuilder sb = new StringBuilder("data 目录文件状态:\n");
+        for (String f : files) {
+            java.nio.file.Path p = dataDir.resolve(f);
+            try {
+                if (java.nio.file.Files.exists(p)) {
+                    long size = java.nio.file.Files.size(p);
+                    sb.append(String.format("  %-35s %s%n", f,
+                            size > 0 ? size + " bytes  ✓" : "0 bytes  ✗ 空文件！"));
+                } else {
+                    sb.append(String.format("  %-35s 不存在 ✗%n", f));
+                }
+            } catch (Exception e) {
+                sb.append(String.format("  %-35s 读取失败: %s%n", f, e.getMessage()));
+            }
+        }
+        log.info(sb.toString());
+    }
+
     public static void main(String[] args) {
         WinConsole.ensureUtf8();
         SpringApplication.run(WorkUtilsApplication.class, args);