Bukkit 插件语法错误：语法错误，插入"}"以完成类体

Question

这是我的代码。底部的最后一个大括号有错误。这很烦人，我一直在尝试修复它。是我的牙套太多了还是什么？我真的被难住了。请帮忙。

    enter code here
package me.sapita.medic;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;
import org.bukkit.plugin.java.JavaPlugin;
public class medicplugin1 extends JavaPlugin {

    public void onEnable() {
        Bukkit.getServer().getLogger().info("Medic enabled!");
    }
    public void onDisable() {
        Bukkit.getServer().getLogger().info("Medic disabled!");
    }
    @SuppressWarnings("deprecation")
    public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args){
    if (!(sender instanceof Player)){
        sender.sendMessage(ChatColor.RED + "The console cannot be regenerated!");
        return true;
    }
    Player player = (Player) sender;

    if (cmd.getName().equalsIgnoreCase("regen")){
        Player target = Bukkit.getServer().getPlayer(args[0]);
        if (target == null){
            player.sendMessage(ChatColor.RED + "Could not find user.");
            return true;
        }
        if (args.length == 0){
            player.setHealth(20);
            player.setFoodLevel(20);
            player.sendMessage(ChatColor.GREEN + "Your health & food have been regenerated!");
        }
        if (target == null){
            player.sendMessage("Please specify a player to regenerate.");
        }
        sender.sendMessage(target.getName() + "has been regenerated!");
        target.setHealth(20);
        target.sendMessage(sender.getName()+ "has regenerated your health & food!");
        return true;
        }
    return true;
    if (cmd.getName().equalsIgnoreCase("resetfood")){
        Player target = Bukkit.getServer().getPlayer(args[0]);
    if (target == null){
        player.setFoodLevel(20);
        player.sendMessage(ChatColor.GREEN + "Your food health has been regenerated!");
        return true;
    }
    if (args.length == 0){
        sender.sendMessage(ChatColor.GREEN + "You have fed yourself!");
        player.setFoodLevel(20);
        return true;
    }

    target.setFoodLevel(20);

    target.sendMessage(sender.getName() + "has regenerated your food!");
    sender.sendMessage(ChatColor.GREEN + target.getName() + "has been food health has been regenerated!");{
        return true;
    }

Answer 1

文件末尾缺少两个"}"。

1. public boolean onCommand（）
2. 类医疗插件1

第三个，jpw 提到的实际上是左括号的问题，因为我认为你想在 if 子句的末尾返回true。

sender.sendMessage( ... ); ---> { <---
    return true;
}

下次考虑使用 IDE 代码格式化程序，因为它们很可能会向您显示此类问题。

进一步。。。

   if (cmd.getName().equalsIgnoreCase("regen")){ ... }
   return true;
   if (cmd.getName().equalsIgnoreCase("resetfood")){ ... ]

这段代码似乎是错误的，因为这会在编译时解决"无法访问的代码"错误。

Answer 2

最后你实际上错过了三 （3） }。适当的缩进会很快使这一点变得明显。

缺少右括号的块是：

if (cmd.getName().equalsIgnoreCase("resetfood"))

public boolean onCommand(CommandSender sender, Command cmd, String commandLabel, String[] args)

public class medicplugin1 extends JavaPlugin