feat: 新增指令userlist, userdel，更改指令useradd, reconnect（权限）

Author: Gingmzmzx

src/main/java/center/xzy/qb/messagesync/commands/impl/reconnect.java

@@ -25,6 +25,6 @@ public boolean onCommand(CommandSender sender, String[] args) {
     }
 
     public String permission(){
-        return "messagesync.ms.disable";
+        return "messagesync.ms.reconnect";
     }
 }

src/main/java/center/xzy/qb/messagesync/commands/impl/user.java renamed to src/main/java/center/xzy/qb/messagesync/commands/impl/useradd.java

@@ -1,28 +1,27 @@
 package center.xzy.qb.messagesync.commands.impl;
 
 import center.xzy.qb.messagesync.Main;
+import center.xzy.qb.messagesync.commands.ICommand;
 import org.bukkit.ChatColor;
 import org.bukkit.command.CommandSender;
-import center.xzy.qb.messagesync.commands.ICommand;
-import org.sqlite.util.StringUtils;
 
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.text.SimpleDateFormat;
 import java.util.Date;
 
-public class user extends ICommand {
-    public user(){
-        super("user", "<玩家ID> <密码>", "添加/修改玩家密码 - 登陆系统");
+public class useradd extends ICommand {
+    public useradd(){
+        super("useradd", "<玩家ID> <密码>", "添加/修改玩家密码 - 登陆系统");
     }
 
     public boolean onCommand(CommandSender sender, String[] args) {
         try {
             String userID = args[0],
                     password = args[1];
             Statement statement = Main.dbConn.createStatement();
-            ResultSet rs = statement.executeQuery("select * from `password` where `id`='" + userID + "'");
+            ResultSet rs = statement.executeQuery("select * from `ms_users` where `id`='" + userID + "'");
             boolean flag = false;
             while(rs.next()) {
                 flag = true;
@@ -34,20 +33,21 @@ public boolean onCommand(CommandSender sender, String[] args) {
                 SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
                 String dateString = sdf.format(date);
 
-                statement.executeUpdate("INSERT `password` (`password`, `id`, `time`) VALUES ('" + Main.MD5(password) + "', '" + userID + "', '" + dateString + "')");
+                statement.executeUpdate("INSERT INTO `ms_users` (`password`, `id`, `time`) VALUES ('" + Main.MD5(password) + "', '" + userID + "', '" + dateString + "')");
                 sender.sendMessage(ChatColor.GREEN + "已新建用户！");
             } else {
                 // 已存在
-                statement.executeUpdate("UPDATE `password` SET `password`='" + Main.MD5(password) + "' WHERE `id`='" + userID + "'");
+                statement.executeUpdate("UPDATE `ms_users` SET `password`='" + Main.MD5(password) + "' WHERE `id`='" + userID + "'");
                 sender.sendMessage(ChatColor.GREEN + "已修改密码！");
             }
         } catch (SQLException e) {
+            Main.instance.getLogger().warning(e.getMessage());
             return false;
         }
         return true;
     }
 
     public String permission(){
-        return "messagesync.ms.user";
+        return "messagesync.ms.useradd";
     }
 }

src/main/java/center/xzy/qb/messagesync/commands/impl/userdel.java

@@ -0,0 +1,32 @@
+package center.xzy.qb.messagesync.commands.impl;
+
+import center.xzy.qb.messagesync.Main;
+import center.xzy.qb.messagesync.commands.ICommand;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+
+import java.sql.SQLException;
+import java.sql.Statement;
+
+public class userdel extends ICommand {
+    public userdel(){
+        super("userdel", "<玩家ID>", "删除玩家信息 - 登陆系统");
+    }
+
+    public boolean onCommand(CommandSender sender, String[] args) {
+        try {
+            String userID = args[0];
+            Statement statement = Main.dbConn.createStatement();
+            statement.executeUpdate("DELETE FROM `ms_users` WHERE `id`='" + userID + "'");
+            sender.sendMessage(ChatColor.GREEN + "已删除用户！");
+        } catch (SQLException e) {
+            Main.instance.getLogger().warning(e.getMessage());
+            return false;
+        }
+        return true;
+    }
+
+    public String permission(){
+        return "messagesync.ms.userdel";
+    }
+}

src/main/java/center/xzy/qb/messagesync/commands/impl/userlist.java

@@ -0,0 +1,36 @@
+package center.xzy.qb.messagesync.commands.impl;
+
+import center.xzy.qb.messagesync.Main;
+import center.xzy.qb.messagesync.commands.ICommand;
+import org.bukkit.ChatColor;
+import org.bukkit.command.CommandSender;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+
+public class userlist extends ICommand {
+    public userlist(){
+        super("userlist", "", "列出玩家 - 登陆系统");
+    }
+
+    public boolean onCommand(CommandSender sender, String[] args) {
+        try {
+            Statement statement = Main.dbConn.createStatement();
+            ResultSet rs = statement.executeQuery("select * from `ms_users`");
+            while(rs.next()) {
+                sender.sendMessage(ChatColor.BLUE + "> 玩家ID: " + rs.getString("id"));
+                sender.sendMessage(ChatColor.BLUE + "  注册时间: " + rs.getString("time"));
+                sender.sendMessage(ChatColor.BLUE + "  注册IP: " + rs.getString("ip"));
+            }
+
+        } catch (SQLException e) {
+            return false;
+        }
+        return true;
+    }
+
+    public String permission(){
+        return "messagesync.ms.userlist";
+    }
+}

src/main/java/center/xzy/qb/messagesync/executor/CommandHandler.java

@@ -55,7 +55,9 @@ private void initHandler() {
 
         registerCommand(new enable());
         registerCommand(new disable());
-        registerCommand(new user());
+        registerCommand(new useradd());
+        registerCommand(new userdel());
+        registerCommand(new userlist());
         registerCommand(new login());
         registerCommand(new reload());
         registerCommand(new reconnect());