问题描述
我有一个包含 Discord 用户名(即 JohnDoe#1234)的 json 文件 (localJSON.json),并且需要从这些用户名中获取用户 ID 才能添加角色.我在网上查看的每个地方都导致 rMember 的值为未定义"或空".验证添加角色的代码在给定用户 ID 作为字符串时有效,但找不到如何从用户名获取用户 ID.如何使用 Discord.js 从用户名中获取用户 ID?
I have a json file (localJSON.json) with Discord usernames (i.e. JohnDoe#1234) and need to get the User IDs from these usernames in order to have a role added. Every place I have looked online has resulted with either an 'undefined' or 'null' value for rMember. Verified that the code to add a role works when given a User ID as a string, but can't find how to get a User ID from a username. How do I get a user's ID from their Username using Discord.js?
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); } }
推荐答案
你会想做的
client.users.cache.find(u => u.tag === 'Someone#1234').id
Discord.js v12 现在使用 .cache,所以你必须在缓存上运行 find,并且 v12 还删除了 Collection#find(key, value) 有利于Collection#find(data => data.key === value).
Discord.js v12 uses .cache now, so you have to run find on the cache, and v12 also removes Collection#find(key, value) in favor of Collection#find(data => data.key === value).