[英]How to find a User ID from a Username in Discord.js?
我有一個帶有 Discord 用戶名(即 JohnDoe#1234)的 json 文件(localJSON.json),並且需要從這些用戶名中獲取用戶 ID 才能添加角色。 我在網上查看的每個地方都導致 rMember 的值為“未定義”或“空”。 驗證添加角色的代碼在給定用戶 ID 作為字符串時有效,但找不到如何從用戶名獲取用戶 ID。 如何使用 Discord.js 從用戶名中獲取用戶 ID?
localJSON.json
[
{
"discordName": "JohnDoe#1234"
},
{
"discordName": "MarySue#5678"
}
]
function addRole(discordUsername, gameName, message){
var roleName = "";
//Switch statement to assign roleName to a valid guild role based on argument
var userID = discordUsername.id; //Pseudo code, Need to accomplish this
var rMember = message.guild.members.get(userID); //Needs UserID as string
var gRole = message.guild.roles.find((role) => role.name == roleName);
if (!rMember) { //if member not in server
message.channel.send(rMember + " is not in the server!");
} else { //assign role
rMember.addRole(gRole);
}
}
async run(message, args){
...
for (var i = 0; i < localJSON.length; i++) {
var currentEntry = localJSON[i];
var currrentUserName = currentEntry.discordName;
addRole(currrentUserName, args, message); //addRole(discordUsername, gameName, message);
}
}
你會想做
client.users.cache.find(u => u.tag === 'Someone#1234').id
Discord.js v12 現在使用.cache
,因此您必須在緩存上運行 find ,並且 v12 還刪除了Collection#find(key, value)
以支持Collection#find(data => data.key === value)
。
您可以通過用戶名獲取用戶,如下所示:
const guild = await client.guilds.cache.get('<GUILD ID>')
guild.members.fetch({
query:'<SOMEUSERNAME>',
limit: 1
})
const member = guildMember.first()
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