模板、配置性的文件放在src/main/resources下，后台代码发布之后只更新config文件下和lib文件夹下的文件，webapp下的不再更新

src/main/java/com/archser/aserver/controller/SettingController.java

@@ -116,7 +116,7 @@ public class SettingController extends Controller {
    */
   public void logoUrl() {
     String filePath =
-        PathKit.getWebRootPath() + File.separator + "logo" + File.separator + "logo.png";
+        PathKit.getRootClassPath()+ File.separator + "logo.png";
     this.renderJson(Ret.ok("logoUrl", ImageToBase64(filePath)));
   }