我认为我没有将值重新分配给常量，验证码，也可能未基于验证码重新分配。
如果用户使用不带args的命令，则该代码应将图像中带有验证码的DM发送给用户；如果用户成功输入了最新生成的验证码，则该代码应给用户一个角色，并以成功消息进行答复。但是，即使从图像中看到输入验证码，该漫游器仍会回答该验证码是错误的。我尝试添加checkmymoney，但现在也无法正常工作。
这是我的代码：
很抱歉，如果答案很明显，我想不出解决方案，而且我对编程没什么看法。
const { prefix } = require('../config.json');
module.exports = {
name: 'verify',
description: 'This command allows you to verify yourself',
aliases: ['verification'],
usage: 'without arguments to get verification code and with verification code to verify',
cooldown: 5,
execute(message, args) {
const data = [];
const Discord = require('discord.js');
const { commands } = message.client;
const member = message.author;
const randomString = require('random-string')
const verificationcode = randomString({
length: 6,
numeric: true,
letters: false,
special: false,
});
const verificationimg = `https://flamingtext.com/net-fu/proxy_form.cgi?imageoutput=true&script=supermarket-logo&text=${verificationcode}&doScale=true&scaleWidth=240&scaleHeight=120&backgroundRadio=2&backgroundPattern=Purple+Glow`
if (!args.length) {
const verificationEmbed = new Discord.MessageEmbed()
.setColor("#0000FF")
.setAuthor(message.author.tag, message.author.displayAvatarURL({ dynamic: true}))
.setTitle("Verification Image")
.setDescription(`Please do \`verify (code shown in image)\` in the server to verify yourself and gain access to rest of server. If the image is not loading, use this link: \`${verificationimg}\``)
.setTimestamp()
.setImage(verificationimg)
.setFooter("MikuBot verification");
return message.author.send(verificationEmbed)
.then(() => {
if (message.channel.type === 'dm') return;
message.reply('Check your DMs for the verification code');
console.log(`User ${message.author.tag} requested for verification code.`);
})
.catch(error => {
console.error(`Could not send verification DM to ${message.author.tag}.\n`, error);
message.reply(`The DM couldn't get through. Please ensure that 1) You have DMs enabled for this server 2) You allow me to send DMs to you. If error persists, contact a @Helper for assistance.`);
});
}
else if (args.length) {
let role = message.guild.roles.cache.find(r => r.name === 'test');
const userMessage = args
if (verificationcode === undefined) {
return message.channel.send (`Please use \`!verify\` without arguments first to generate your verification code.`)
}
else if (userMessage === "checkmycode") {
return message.channel.send(verificationcode)
}
else if (verificationcode != userMessage) {
return message.channel.send (`Verification code is wrong! Please try again`)
}
else if (verificationcode === userMessage) {
if(role) message.member.roles.add(role);
message.channel.type === 'dm'
return message.channel.send(`You have been successfully verified in **OwO Server**`)
}
}
}}
答案 0 :(得分：0)
当用户第一次调用您的函数时，您会生成一个代码，但不会存储该代码，因此，当用户第二次使用arg调用该函数时，您会生成第二个与第一个代码不同的代码。
答案 1 :(得分：0)
我已经通过删除未使用的变量，删除无用的语句，移动代码块，修复缩进和修复验证功能对您的代码进行了很多修改。
我通过在文件开头使用const codes = new Discord.Collection();创建一个新集合并添加与用户ID关联的验证码来解决验证码问题。由于变量是在函数外部声明的，因此它保持其值，因此不会产生与旧代码不匹配的新代码的问题。
const Discord = require('discord.js');
const randomString = require('random-string');
const codes = new Discord.Collection();
module.exports = {
name: 'verify',
description: 'This command allows you to verify yourself',
aliases: ['verification'],
usage: 'without arguments to get verification code and with verification code to verify',
cooldown: 5,
execute(message, args) {
if (message.author.bot) return;
if (!args.length) {
codes.set(message.user.id, randomString({
length: 6,
numeric: true,
letters: false,
special: false
}));
const img = 'https://flamingtext.com/net-fu/proxy_form.cgi?imageoutput=true&script=supermarket-logo&text='
+ verificationcode
+ '&doScale=true&scaleWidth=240&scaleHeight=120&backgroundRadio=2&backgroundPattern=Purple+Glow';
const embed = new Discord.MessageEmbed()
.setColor('#0000FF')
.setAuthor(message.author.tag, message.author.displayAvatarURL({ dynamic: true }))
.setTitle('Verification Code')
.setDescription('Please type `!verify <code in image>` to verify yourself and access the rest of the server.'
+ 'If the image is not loading, use this link instead: `' + img + '`.')
.setTimestamp()
.setImage(img)
.setFooter('MikuBot verification');
return message.author.send(embed)
.then(() => {
message.reply('Please check your DMs for the verification code');
console.log('User ' + message.author.tag + ' requested a verification code.');
}).catch(err => {
message.reply('An error occurred when sending a DM. Please ensure that '
+ '1) You have DMs enabled for this server '
+ '2) You allow me to send DMs to you.'
+ 'If the error persists, please contact a @Helper for assistance.');
console.error('Could not send a verification DM to ' + message.author.tag + ': ' + err);
});
} else {
const role = message.guild.roles.cache.find(r => r.name === 'test');
const subcommand = args[0];
if (codes.has(message.user.id)) {
if (subcommand === 'checkmycode') {
return message.reply(codes.get(message.user.id));
} else if (subcommand === codes.get(message.user.id)) {
if (role) message.member.roles.add(role);
codes.delete(message.user.id);
return message.reply('You have successfully been verified in **OwO Server**.');
}
} else {
return message.reply('Please use `!verify` without arguments first to generate your verification code.');
}
}
}
};