🔖 发布 v4.1.0

package-lock.json

 {
   "name": "solo",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {

package.json

 {
   "name": "solo",
-  "version": "4.0.0",
+  "version": "4.1.0",
   "description": " 一款小而美的博客系统，专为程序员设计。",
   "homepage": "https://github.com/88250/solo",
   "repository": {

pom.xml

 <?xml version="1.0" encoding="UTF-8"?>
 <!--
     Description: Solo POM.
-    Version: 3.18.3.94, May 10, 2020
+    Version: 3.18.3.95, May 19, 2020
     Author: <a href="http://88250.b3log.org">Liang Ding</a>
     Author: <a href="http://www.annpeter.cn">Ann Peter</a>
     Author: <a href="http://vanessa.b3log.org">Vanessa</a>
@@ -16,7 +16,7 @@
     <artifactId>solo</artifactId>
     <packaging>jar</packaging>
     <name>Solo</name>
-    <version>4.0.0</version>
+    <version>4.1.0</version>
     <description>
         一款小而美的博客系统，专为程序员设计。
     </description>

src/main/java/org/b3log/solo/Server.java

@@ -49,7 +49,7 @@ import java.util.concurrent.atomic.AtomicInteger;
  * Server.
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 3.0.1.5, Apr 30, 2020
+ * @version 3.0.1.6, May 19, 2020
  * @since 1.2.0
  */
 public final class Server extends BaseServer {
@@ -62,7 +62,7 @@ public final class Server extends BaseServer {
     /**
      * Solo version.
      */
-    public static final String VERSION = "4.0.0";
+    public static final String VERSION = "4.1.0";
 
     /**
      * In-Memory tail logger writer.

src/main/java/org/b3log/solo/service/UpgradeService.java

@@ -25,7 +25,7 @@ import org.json.JSONObject;
  * Upgrade service.
  *
  * @author <a href="http://88250.b3log.org">Liang Ding</a>
- * @version 1.2.1.18, Mar 24, 2020
+ * @version 1.2.1.19, May 19, 2020
  * @since 1.2.0
  */
 @Service
@@ -98,6 +98,8 @@ public class UpgradeService {
                     V380_390.perform();
                 case "3.9.0":
                     V390_400.perform();
+                case "4.0.0":
+                    V400_410.perform();
                     break;
                 default:
                     LOGGER.log(Level.ERROR, "Please upgrade to v3.0.0 first");

src/main/java/org/b3log/solo/upgrade/V400_410.java

+/*
+ * Solo - A small and beautiful blogging system written in Java.
+ * Copyright (c) 2010-present, b3log.org
+ *
+ * Solo is licensed under Mulan PSL v2.
+ * You can use this software according to the terms and conditions of the Mulan PSL v2.
+ * You may obtain a copy of Mulan PSL v2 at:
+ *         http://license.coscl.org.cn/MulanPSL2
+ * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
+ * See the Mulan PSL v2 for more details.
+ */
+package org.b3log.solo.upgrade;
+
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.b3log.latke.ioc.BeanManager;
+import org.b3log.latke.repository.Transaction;
+import org.b3log.solo.model.Option;
+import org.b3log.solo.repository.OptionRepository;
+import org.json.JSONObject;
+
+/**
+ * Upgrade script from v4.0.0 to v4.1.0.
+ *
+ * @author <a href="http://88250.b3log.org">Liang Ding</a>
+ * @version 1.0.0.0, May 19, 2020
+ * @since 4.1.0
+ */
+public final class V400_410 {
+
+    /**
+     * Logger.
+     */
+    private static final Logger LOGGER = LogManager.getLogger(V400_410.class);
+
+    /**
+     * Performs upgrade from v4.0.0 to v4.1.0.
+     *
+     * @throws Exception upgrade fails
+     */
+    public static void perform() throws Exception {
+        final String fromVer = "4.0.0";
+        final String toVer = "4.1.0";
+
+        LOGGER.log(Level.INFO, "Upgrading from version [" + fromVer + "] to version [" + toVer + "]....");
+
+        final BeanManager beanManager = BeanManager.getInstance();
+        final OptionRepository optionRepository = beanManager.getReference(OptionRepository.class);
+
+        try {
+            final Transaction transaction = optionRepository.beginTransaction();
+
+            final JSONObject versionOpt = optionRepository.get(Option.ID_C_VERSION);
+            versionOpt.put(Option.OPTION_VALUE, toVer);
+            optionRepository.update(Option.ID_C_VERSION, versionOpt);
+
+            transaction.commit();
+
+            LOGGER.log(Level.INFO, "Upgraded from version [" + fromVer + "] to version [" + toVer + "] successfully");
+        } catch (final Exception e) {
+            LOGGER.log(Level.ERROR, "Upgrade failed!", e);
+
+            throw new Exception("Upgrade failed from version [" + fromVer + "] to version [" + toVer + "]");
+        }
+    }
+}