如果用户的健康状况完全正常，则需要机器人不能治愈他们。

Question

最近，我发出了这个“治疗”命令，在使用时增加10点的生命值。然而，我想尝试将健康度限制在100，这样用户就不会只是积累起来了。下面是我所做的代码和尝试。

const profileModel = require("../models/profileSchema");
module.exports = {
  name: "heal",
  description: "heal a user's health by 10",
  cooldown: 120,
  async execute(client, message, args, cmd, discord, profileData) {
    if (!message.member.roles.cache.has('919453438813823017')) return message.channel.send("You aren't a medic!");
    if (!args.length) return message.channel.send("You need to mention the user you are trying to heal.");
    const Number = 10;
    const target = message.mentions.users.first();
    if (!target) return message.channel.send("This user does not exist.");

    try {
      const targetData = await profileModel.findOne({ userID: target.id });
      if (!targetData) return message.channel.send(`This user doens't exist in the db`);
///
    if(targetData.health = 100) return message.channel.send('This user is at already at max health');
///
      await profileModel.findOneAndUpdate(
        {
          userID: target.id,
        },
        {
          $inc: {
            health: Number,
          },
        }
      );

      return message.channel.send(`${target}'s health has been healed for ${Number}!`);
    } catch (err) {
      console.log(err);
    }
    }
};

基本上，目标是机器人检查上述用户的健康状况，如果是100，则不能对其执行命令。任何建议都会有帮助。

编辑:控制台日志给出了ReferenceError: targetData没有在if(targetData.health === 100) return message.channel.send('This user is at already at max health');中定义。当我执行该命令时，不会发生任何事情，而不是上述的用户被治愈(他们的health#不是100)。

const mongoose = require("mongoose");

const profileSchema = new mongoose.Schema({
  name: { type: String, require: true, unique: true },
  userID: { type: String, require: true, unique: true },
  serverID: { type: String, require: true },
  reputation: { type: Number, default: 0 },
  health: { type: Number, deafult: 100},
});

const model = mongoose.model("ProfileModels", profileSchema);

module.exports = model;

   let profileData;
    try {
        profileData = await profileModel.findOne({ userID: message.author.id });
        if(!profileData){
            let profile = await profileModel.create({
                name: message.author.id,
                userID: message.author.id, 
                serverID: message.guild.id, 
                reputation: 0,
                health: 100,
            });
            profile.save();
        }
    } catch (err) {
      console.log(err);
    }

Answer 1

由于您试图检查变量和数字之间的相等性，而不是将数字分配给变量，所以需要使用双等号。

if(targetData.health == 100) {}