添加/poll命令后重启Discord机器人触发DiscordAPIError[30034]的原因与解决

问题场景 #

添加新的/poll命令后，每次重启机器人执行以下命令：

node deploy-commands.js && node stolas_bot.js

会触发Discord API错误：

Started refreshing 6 application (/) commands.
DiscordAPIError[30034]: Max number of daily application command creates has been reached (200)
    at handleErrors (/home/Eth22/delivery/Discord Bot/stolas_bot_js/node_modules/@discordjs/rest/dist/index.js:640:13)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async SequentialHandler.runRequest (/home/Eth22/delivery/Discord Bot/stolas_bot_js/node_modules/@discordjs/rest/dist/index.js:1021:23)
    at async SequentialHandler.queueRequest (/home/Eth22/delivery/Discord Bot/stolas_bot_js/node_modules/@discordjs/rest/dist/index.js:862:14)
    at async REST.request (/home/Eth22/delivery/Discord Bot/stolas_bot_js/node_modules/@discordjs/rest/dist/index.js:1387:22)
    at async /home/Eth22/delivery/Discord Bot/stolas_bot_js/deploy-commands.js:36:16 {
  requestBody: {
    files: undefined,
    json: [ [Object], [Object], [Object], [Object], [Object], [Object] ]
  },
  rawError: {
    message: 'Max number of daily application command creates has been reached (200)',
    code: 30034
  },
  code: 30034,
  status: 400,
  method: 'PUT',
  url: 'https://discord.com/api/v10/applications/[token]/commands'
}

实际命令总数远未到200条上限，却触发了每日创建次数限制。

解决办法 #

• 拆分启动流程：只在新增/修改/删除命令时，手动执行node deploy-commands.js；平时重启机器人只运行node stolas_bot.js，避免每次重启都重复创建命令。
• 修改请求方式：错误中显示用了PUT请求，该方式会全量覆盖现有命令，每次执行都相当于重新创建所有命令。改成PATCH增量更新，只推送变更的命令，减少API调用次数。
• 检查命令实际数量：登录Discord开发者门户，进入你的应用，在「Bot」→「Commands」查看全局命令总数；同时确认是否在多个服务器重复部署了命令，服务器命令的创建次数也会计入每日额度。
• 优化部署脚本：给脚本添加本地缓存逻辑，比如存储命令的哈希值，只有当命令内容发生变化时才向API发送请求，避免无意义的重复推送。
• 临时等待重置：Discord的每日额度会在UTC时间0点重置，若暂时无法修改脚本，可等次日再操作，但这只是临时方案。

内容的提问来源于stack exchange，提问作者Eth22