【发布时间】:2020-06-15 08:06:40
【问题描述】:
我正在尝试将单独的 json 文件中的变量设置为 false/true,具体取决于它的状态,并且在尝试这样做时遇到错误。
这里是使用的变量:
const fs = require("fs");
const maintenancefile = require("../util/maintenance.json");
let state = maintenancefile.maintenancestatus;
JSON.stringify(state);
let changetofalse = "{\n\"maintenancestatus\": \"false\"\n}"
JSON.stringify(changetofalse);
let changetotrue = "{\n\"maintenancestatus\": \"true\"\n}"
JSON.stringify(changetotrue);
这是我尝试写入文件的过程:
module.exports = {
name: 'maintenance',
description: "PUTS BOT IN MAINTENANCE MODE - BOT ADMINISTRATOR ONLY",
execute(message, args){
if(message.member.user.id != '294773357864550401') return;
if(state = "false") {
fs.writeFile(maintenancefile, changetotrue, (err) => {
if (err) console.log(err)
});
return message.channel.send("BOT PUT IN MAINTENANCE MODE - REQUESTED BY " + message.member.user.tag + " (" + message.member.user.tag + ").")
}
if(state = "true") {
fs.writeFile(maintenancefile, changetofalse, (err) => {
if (err) console.log(err)
});
return message.channel.send("BOT TAKEN OUT OF MAINTENANCE MODE - REQUESTED BY " + message.member.user.tag + " (" + message.member.user.tag + ").")
}
return;
// WIP
}
}
module.exports.help = {
name: 'maintenance',
description: 'PUTS BOT IN MAINTENANCE MODE - BOT ADMINISTRATOR ONLY'
}
我收到以下错误:
TypeError [ERR_INVALID_ARG_TYPE]: The "path" argument must be one of type string, Buffer, or URL. Received type object
at Object.open (fs.js:409:3)
at Object.writeFile (fs.js:1168:6)
at Object.execute (/Users/name/Downloads/litemoderation-master/commands/maintenance.js:18:15)
at Client.bot.on.message (/Users/name/Downloads/litemoderation-master/index.js:150:40)
at Client.emit (events.js:182:13)
at MessageCreateHandler.handle (/Users/name/node_modules/discord.js/src/client/websocket/packets/handlers/MessageCreate.js:9:34)
at WebSocketPacketManager.handle (/Users/name/node_modules/discord.js/src/client/websocket/packets/WebSocketPacketManager.js:103:65)
提前致谢:)
【问题讨论】:
-
完全不清楚您要使用此代码完成什么,并且其中有很多错误。正如 Jacob 所概述的那样,错误是因为您调用
fs.writeFile()时没有将路径作为第一个参数传递。但是,不知道您实际上想用这段代码完成什么,我们真的不能说更多。此外,changeToTrue和changeToFalse变量完全没有意义。您在基本上已经是 JSON 的东西上调用JSON.stringify()。没有意义。
标签: javascript node.js json discord.js fs