如何解决如何使用 node-postgres 从数据库中获取值
我很难从数据库表中获取列值。 这是输出而不是值：
我试过控制台记录变量并且它们输出正确。这是 console.log 结果：
2021-04-09T07:12:36.896383+00:00 app[worker.1]: Result {
2021-04-09T07:12:36.896396+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896396+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896396+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896398+00:00 app[worker.1]: rows: [ { name: 'carryminati' } ],2021-04-09T07:12:36.896399+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896399+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896400+00:00 app[worker.1]: name: 'name',2021-04-09T07:12:36.896400+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896400+00:00 app[worker.1]: columnID: 3,2021-04-09T07:12:36.896401+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896401+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896401+00:00 app[worker.1]: dataTypeModifier: 22,2021-04-09T07:12:36.896402+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896402+00:00 app[worker.1]: }
2021-04-09T07:12:36.896403+00:00 app[worker.1]: ],2021-04-09T07:12:36.896403+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896403+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896404+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896404+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896404+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896405+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896405+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896406+00:00 app[worker.1]: },2021-04-09T07:12:36.896406+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896406+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896407+00:00 app[worker.1]: },2021-04-09T07:12:36.896407+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896408+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896408+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896408+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896409+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896409+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896409+00:00 app[worker.1]: rows: [ { botsay: 'Hey @everyone' } ],2021-04-09T07:12:36.896410+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896410+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896410+00:00 app[worker.1]: name: 'botsay',2021-04-09T07:12:36.896411+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896411+00:00 app[worker.1]: columnID: 2,2021-04-09T07:12:36.896412+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896412+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896412+00:00 app[worker.1]: dataTypeModifier: 24,2021-04-09T07:12:36.896413+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896413+00:00 app[worker.1]: }
2021-04-09T07:12:36.896413+00:00 app[worker.1]: ],2021-04-09T07:12:36.896414+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896414+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896415+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896415+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896415+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896416+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896416+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896416+00:00 app[worker.1]: },2021-04-09T07:12:36.896417+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896417+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896417+00:00 app[worker.1]: },2021-04-09T07:12:36.896418+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896418+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896418+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896419+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896419+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896419+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896421+00:00 app[worker.1]: rows: [ { channelid: '770245428876148736' } ],2021-04-09T07:12:36.896421+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896421+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896422+00:00 app[worker.1]: name: 'channelid',2021-04-09T07:12:36.896423+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896423+00:00 app[worker.1]: columnID: 4,2021-04-09T07:12:36.896424+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896424+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896424+00:00 app[worker.1]: dataTypeModifier: 41,2021-04-09T07:12:36.896425+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896425+00:00 app[worker.1]: }
2021-04-09T07:12:36.896426+00:00 app[worker.1]: ],2021-04-09T07:12:36.896426+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896426+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896427+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896427+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896427+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896428+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896428+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896428+00:00 app[worker.1]: },2021-04-09T07:12:36.896429+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896429+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896429+00:00 app[worker.1]: },2021-04-09T07:12:36.896430+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896430+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896431+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896431+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896432+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896432+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896432+00:00 app[worker.1]: rows: [ { channel: 'manager-test' } ],2021-04-09T07:12:36.896433+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896433+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896434+00:00 app[worker.1]: name: 'channel',2021-04-09T07:12:36.896434+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896434+00:00 app[worker.1]: columnID: 5,2021-04-09T07:12:36.896435+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896435+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896435+00:00 app[worker.1]: dataTypeModifier: 34,2021-04-09T07:12:36.896436+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896436+00:00 app[worker.1]: }
2021-04-09T07:12:36.896436+00:00 app[worker.1]: ],2021-04-09T07:12:36.896437+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896437+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896438+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896438+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896438+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896439+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896440+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896440+00:00 app[worker.1]: },2021-04-09T07:12:36.896440+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896441+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896441+00:00 app[worker.1]: },2021-04-09T07:12:36.896441+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896442+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896442+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896442+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896443+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896443+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896443+00:00 app[worker.1]: rows: [ { timer: '2' } ],2021-04-09T07:12:36.896444+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896444+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896444+00:00 app[worker.1]: name: 'timer',2021-04-09T07:12:36.896445+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896445+00:00 app[worker.1]: columnID: 6,2021-04-09T07:12:36.896445+00:00 app[worker.1]: dataTypeID: 25,2021-04-09T07:12:36.896446+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896447+00:00 app[worker.1]: dataTypeModifier: -1,2021-04-09T07:12:36.896447+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896448+00:00 app[worker.1]: }
2021-04-09T07:12:36.896448+00:00 app[worker.1]: ],2021-04-09T07:12:36.896448+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896449+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896449+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896449+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896450+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896450+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896451+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896451+00:00 app[worker.1]: },2021-04-09T07:12:36.896451+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896452+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896452+00:00 app[worker.1]: },2021-04-09T07:12:36.896452+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896453+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896453+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896453+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896454+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896454+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896454+00:00 app[worker.1]: rows: [ { savedname: 'iTxKniGhT' } ],2021-04-09T07:12:36.896455+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896455+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896455+00:00 app[worker.1]: name: 'savedname',2021-04-09T07:12:36.896456+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896456+00:00 app[worker.1]: columnID: 7,2021-04-09T07:12:36.896457+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896457+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896457+00:00 app[worker.1]: dataTypeModifier: 24,2021-04-09T07:12:36.896458+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896458+00:00 app[worker.1]: }
2021-04-09T07:12:36.896458+00:00 app[worker.1]: ],2021-04-09T07:12:36.896459+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896459+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896459+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896460+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896460+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896460+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896461+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896461+00:00 app[worker.1]: },2021-04-09T07:12:36.896461+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896462+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896462+00:00 app[worker.1]: },2021-04-09T07:12:36.896462+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896463+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896463+00:00 app[worker.1]: } Result {
2021-04-09T07:12:36.896464+00:00 app[worker.1]: command: 'SELECT',2021-04-09T07:12:36.896464+00:00 app[worker.1]: rowCount: 1,2021-04-09T07:12:36.896464+00:00 app[worker.1]: oid: null,2021-04-09T07:12:36.896465+00:00 app[worker.1]: rows: [
2021-04-09T07:12:36.896465+00:00 app[worker.1]: {
2021-04-09T07:12:36.896466+00:00 app[worker.1]: savedavatar: 'https://cdn.discordapp.com/avatars/410095697233313793/4015931f11053def4ef540d0731690cc.webp'
2021-04-09T07:12:36.896467+00:00 app[worker.1]: }
2021-04-09T07:12:36.896467+00:00 app[worker.1]: ],2021-04-09T07:12:36.896467+00:00 app[worker.1]: fields: [
2021-04-09T07:12:36.896468+00:00 app[worker.1]: Field {
2021-04-09T07:12:36.896468+00:00 app[worker.1]: name: 'savedavatar',2021-04-09T07:12:36.896468+00:00 app[worker.1]: tableID: 16732955,2021-04-09T07:12:36.896469+00:00 app[worker.1]: columnID: 8,2021-04-09T07:12:36.896469+00:00 app[worker.1]: dataTypeID: 1043,2021-04-09T07:12:36.896469+00:00 app[worker.1]: dataTypeSize: -1,2021-04-09T07:12:36.896470+00:00 app[worker.1]: dataTypeModifier: 504,2021-04-09T07:12:36.896471+00:00 app[worker.1]: format: 'text'
2021-04-09T07:12:36.896471+00:00 app[worker.1]: }
2021-04-09T07:12:36.896471+00:00 app[worker.1]: ],2021-04-09T07:12:36.896471+00:00 app[worker.1]: _parsers: [ [Function: noParse] ],2021-04-09T07:12:36.896472+00:00 app[worker.1]: _types: TypeOverrides {
2021-04-09T07:12:36.896472+00:00 app[worker.1]: _types: {
2021-04-09T07:12:36.896482+00:00 app[worker.1]: getTypeParser: [Function: getTypeParser],2021-04-09T07:12:36.896482+00:00 app[worker.1]: setTypeParser: [Function: setTypeParser],2021-04-09T07:12:36.896483+00:00 app[worker.1]: arrayParser: [Object],2021-04-09T07:12:36.896483+00:00 app[worker.1]: builtins: [Object]
2021-04-09T07:12:36.896483+00:00 app[worker.1]: },2021-04-09T07:12:36.896484+00:00 app[worker.1]: text: {},2021-04-09T07:12:36.896484+00:00 app[worker.1]: binary: {}
2021-04-09T07:12:36.896484+00:00 app[worker.1]: },2021-04-09T07:12:36.896485+00:00 app[worker.1]: RowCtor: null,2021-04-09T07:12:36.896485+00:00 app[worker.1]: rowAsArray: false
2021-04-09T07:12:36.896486+00:00 app[worker.1]: }
这是完整的代码库 - https://github.com/muhitrhn/Beta-Commands
这里是代码行，作为负责获取过程的变量。
const tname = await pool.query(`SELECT name FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const botSay = await pool.query(`SELECT botSay FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const tchannelid = await pool.query(`SELECT channelID FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const tchannel = await pool.query(`SELECT channel FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const ttimer = await pool.query(`SELECT timer FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const savedName = await pool.query(`SELECT savedName FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
const savedAvatar = await pool.query(`SELECT savedAvatar FROM Twitch_DB WHERE guildid = ${message.guild.id}`);
这是我试图从中调用变量的代码块：
const enabledEmbed = new MessageEmbed()
.setAuthor(message.member.guild.name + " Announcer Settings",`https://static.twitchcdn.net/assets/favicon-32-d6025c14e900565d6177.png`,"https://twitch.tv/" + user.data[0].display_name)
.setTitle(`:white_check_mark: Twitch Announcer Enabled!`)
.setColor("#6441A4")
.setThumbnail(user.data[0].profile_image_url)
.addField("Pre-Notification Message",`${botSay}`)
.addField(`Streamer`,`${tname}`,true)
.addField(`Channel`,`${tchannel}`,true)
.addField(`Checking Interval`,`***${ttimer}*** minute(s)`,true)
.addField("View Counter:",user.data[0].view_count,true);
if (user.data[0].broadcaster_type == "") enabledEmbed.addField("Rank:","BASE!",true);
else {
enabledEmbed.addField("Rank:",user.data[0].broadcaster_type.toUpperCase() + "!",true).setFooter(savedName,savedAvatar);
}
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