处理低版本服务端 HikariCP 无法使用 SQLite 驱动的问题

Author: DreamVoid

MiraiMC-Base/src/main/java/me/dreamvoid/miraimc/internal/Utils.java

@@ -180,23 +180,23 @@ public static File getMiraiDir(){
         return PluginConfig.General.MiraiWorkingDir.equals("default") ? new File(PluginConfig.PluginDir,"MiraiBot") : new File(PluginConfig.General.MiraiWorkingDir);
     }
 
-    public static void resolveException(Exception exception, Logger logger, String reason) {
+    public static void resolveException(Throwable throwable, Logger logger, String reason) {
         if(!reason.isEmpty()) logger.severe(reason);
         logger.severe("如果你确信这是 MiraiMC 的错误，前往 GitHub 报告 issue 并附上完整服务器日志。");
 
-        Throwable throwable = exception;
-        while(throwable != null){
-            if (throwable == exception) {
-                logger.severe(exception.toString());
+        Throwable t = throwable;
+        while(t != null){
+            if (t == throwable) {
+                logger.severe(throwable.toString());
             } else {
-                logger.severe("Caused by: " + throwable);
+                logger.severe("Caused by: " + t);
             }
 
-            for(StackTraceElement element : throwable.getStackTrace()){
+            for(StackTraceElement element : t.getStackTrace()){
                 getLogger().severe(String.format("\tat %s.%s(%s:%d)", element.getClassName(), element.getMethodName(), element.getFileName(), element.getLineNumber()));
             }
 
-            throwable = throwable.getCause();
+            t = t.getCause();
         }
     }
 

MiraiMC-Base/src/main/java/me/dreamvoid/miraimc/internal/database/SQLite.java

@@ -42,21 +42,25 @@ public void initialize() throws ClassNotFoundException {
             return;
         }
 
-        HikariConfig config = new HikariConfig();
-        config.setDriverClassName(driver);
-        config.setPoolName("MiraiMC-SQLite");
-        config.setJdbcUrl("jdbc:sqlite:" + new File(PluginConfig.Database.Drivers.SQLite.Path.replace("%plugin_folder%", PluginConfig.PluginDir.toPath().toString())).toPath());
-        config.setConnectionTimeout(PluginConfig.Database.Settings.Pool.ConnectionTimeout);
-        config.setIdleTimeout(PluginConfig.Database.Settings.Pool.IdleTimeout);
-        config.setMaxLifetime(PluginConfig.Database.Settings.Pool.MaxLifetime);
-        config.setMaximumPoolSize(PluginConfig.Database.Settings.Pool.MaximumPoolSize);
-        config.setKeepaliveTime(PluginConfig.Database.Settings.Pool.KeepaliveTime);
-        config.setMinimumIdle(PluginConfig.Database.Settings.Pool.MinimumIdle);
-        config.addDataSourceProperty("cachePrepStmts", "true" );
-        config.addDataSourceProperty("prepStmtCacheSize", "250" );
-        config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048" );
+        try {
+            HikariConfig config = new HikariConfig();
+            config.setDriverClassName(driver);
+            config.setPoolName("MiraiMC-SQLite");
+            config.setJdbcUrl("jdbc:sqlite:" + new File(PluginConfig.Database.Drivers.SQLite.Path.replace("%plugin_folder%", PluginConfig.PluginDir.toPath().toString())).toPath());
+            config.setConnectionTimeout(PluginConfig.Database.Settings.Pool.ConnectionTimeout);
+            config.setIdleTimeout(PluginConfig.Database.Settings.Pool.IdleTimeout);
+            config.setMaxLifetime(PluginConfig.Database.Settings.Pool.MaxLifetime);
+            config.setMaximumPoolSize(PluginConfig.Database.Settings.Pool.MaximumPoolSize);
+            config.setKeepaliveTime(PluginConfig.Database.Settings.Pool.KeepaliveTime);
+            config.setMinimumIdle(PluginConfig.Database.Settings.Pool.MinimumIdle);
+            config.addDataSourceProperty("cachePrepStmts", "true");
+            config.addDataSourceProperty("prepStmtCacheSize", "250");
+            config.addDataSourceProperty("prepStmtCacheSqlLimit", "2048");
 
-        ds = new HikariDataSource(config);
+            ds = new HikariDataSource(config);
+        } catch (AbstractMethodError error){
+            Utils.resolveException(error, Utils.getLogger(), "发生了一个意料之中的问题，请查阅文档了解更多信息：https://docs.miraimc.dreamvoid.me/troubleshoot/faq");
+        }
     }
 
     @Override