255 lines
7.4 KiB
JavaScript
255 lines
7.4 KiB
JavaScript
import os from 'os';
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import si from 'systeminformation'
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import lodash from 'lodash'
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import fs from 'fs'
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import { common } from './index.js'
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import { Config } from '../components/index.js'
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class OSUtils {
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constructor() {
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this.cpuUsageMSDefault = 1000; // CPU 利用率默认时间段
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this.isGPU = false;
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this.now_network = null;
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this.fsStats = null;
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this.init();
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}
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async init() {
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//初始化GPU获取
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if ((await si.graphics()).controllers.find(item => item.memoryUsed && item.memoryFree && item.utilizationGpu)) {
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this.isGPU = true
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}
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//给有问题的用户关闭定时器
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if (!Config.Notice.statusTask) return;
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//网速
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let worktimer = setInterval(async () => {
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this.now_network = await si.networkStats()
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}, 5000)
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//磁盘写入速度
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let fsStatstimer = setInterval(async () => {
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this.fsStats = await si.fsStats();
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}, 5000)
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//一分钟后检测是否能获取不能则销毁定时器
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setTimeout(() => {
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if (!this.now_network) clearTimeout(worktimer)
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if (!this.fsStats) clearTimeout(fsStatstimer)
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}, 60000)
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}
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/**字节转换 */
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getfilesize(size, isbtye = true, issuffix = true) {//把字节转换成正常文件大小
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if (!size) return "";
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var num = 1024.00; //byte
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if (isbtye) {
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if (size < num)
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return size.toFixed(2) + "B";
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}
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if (size < Math.pow(num, 2))
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return (size / num).toFixed(2) + `K${issuffix ? 'b' : ''}`; //kb
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if (size < Math.pow(num, 3))
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return (size / Math.pow(num, 2)).toFixed(2) + `M${issuffix ? 'b' : ''}`; //M
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if (size < Math.pow(num, 4))
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return (size / Math.pow(num, 3)).toFixed(2) + "G"; //G
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return (size / Math.pow(num, 4)).toFixed(2) + "T"; //T
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}
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/**
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* @description: 圆形进度条渲染
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* @param {Number} res 百分比小数
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* @return {*} css样式
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*/
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Circle(res) {
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let num = (res * 360).toFixed(0)
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let color = '#90ee90'
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if (res >= 0.9) {
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color = '#d73403'
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} else if (res >= 0.8) {
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color = '#ffa500'
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}
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let leftCircle = `style="transform:rotate(-180deg);background:${color};"`;
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let rightCircle = `style="transform:rotate(360deg);background:${color};"`;
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if (num > 180) {
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leftCircle = `style="transform:rotate(${num}deg);background:${color};"`;
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} else {
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rightCircle = `style="transform:rotate(-${180 - num}deg);background:${color};"`;
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}
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return { leftCircle, rightCircle }
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}
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/**获取nodejs内存情况 */
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getNodeInfo() {
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let memory = process.memoryUsage()
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//总共
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let rss = this.getfilesize(memory.rss);
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//堆
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let heapTotal = this.getfilesize(memory.heapTotal);
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//栈
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let heapUsed = this.getfilesize(memory.heapUsed);
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//占用率
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let occupy = (memory.rss / (os.totalmem() - os.freemem())).toFixed(2)
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return {
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...this.Circle(occupy),
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inner: parseInt(occupy * 100) + "%",
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title: 'Node',
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info: [
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`总 ${rss}`,
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`堆 ${heapTotal}`,
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`栈 ${heapUsed}`
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]
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}
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}
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/**获取当前内存占用 */
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getMemUsage() {
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//内存使用率
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let MemUsage = (1 - os.freemem() / os.totalmem()).toFixed(2)
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//空闲内存
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let freemem = this.getfilesize(os.freemem())
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//总共内存
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let totalmem = this.getfilesize(os.totalmem())
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//使用内存
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let Usingmemory = this.getfilesize((os.totalmem() - os.freemem()))
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return {
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...this.Circle(MemUsage),
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inner: parseInt(MemUsage * 100) + "%",
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title: 'RAM',
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info: [
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`总共 ${totalmem}`,
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`已用 ${Usingmemory}`,
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`空闲 ${freemem}`,
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]
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}
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}
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/**获取CPU占用 */
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async getCpuInfo(arch) {
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//cpu使用率
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let cpu_info = (await si.currentLoad())?.currentLoad
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if (cpu_info == null || cpu_info == undefined) return false
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//核心
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let hx = os.cpus()
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//cpu制造者
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let cpumodel = hx[0]?.model.slice(0, hx[0]?.model.indexOf(" ")) || ""
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//最大MHZ
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let maxspeed = await si.cpuCurrentSpeed();
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return {
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...this.Circle(cpu_info / 100),
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inner: parseInt(cpu_info) + "%",
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title: 'CPU',
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info: [
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`${cpumodel} ${hx.length}核 ${arch}`,
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`平均${maxspeed.avg}GHz`,
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`最大${maxspeed.max}GHz`
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]
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}
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}
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/**获取GPU占用 */
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async getGPU() {
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if (!this.isGPU) return false
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try {
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let graphics = (await si.graphics()).controllers.find(item => item.memoryUsed && item.memoryFree && item.utilizationGpu)
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let { vendor, temperatureGpu, utilizationGpu, memoryTotal, memoryUsed, powerDraw } = graphics
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temperatureGpu = temperatureGpu ? temperatureGpu + '℃' : ''
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powerDraw = powerDraw ? powerDraw + "W" : ""
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return {
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...this.Circle(utilizationGpu / 100),
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inner: parseInt(utilizationGpu) + "%",
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title: 'GPU',
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info: [
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`${vendor} ${temperatureGpu} ${powerDraw}`,
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`总共 ${(memoryTotal / 1024).toFixed(2)}G`,
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`已用 ${(memoryUsed / 1024).toFixed(2)}G`
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]
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}
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} catch (e) {
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console.log(e);
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return false;
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}
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}
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/**
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* @description: 获取硬盘
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* @return {*}
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*/
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async getfsSize() {
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//去重
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let HardDisk = lodash.uniqWith(await si.fsSize(),
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(a, b) => a.used === b.used && a.size === b.size && a.use === b.use && a.available === b.available)
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//过滤
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HardDisk = HardDisk.filter(item => item.size && item.used && item.available && item.use)
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//为空返回false
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if (lodash.isEmpty(HardDisk)) return false;
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//数值转换
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return HardDisk.map(item => {
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item.used = this.getfilesize(item.used)
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item.size = this.getfilesize(item.size)
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item.use = Math.ceil(item.use)
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item.color = '#90ee90'
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if (item.use >= 90) {
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item.color = '#d73403'
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} else if (item.use >= 70) {
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item.color = '#ffa500'
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}
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return item
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})
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}
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/**获取FastFetch */
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async getFastFetch(e) {
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if (!/pro/.test(e.msg)) return ""
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let ret = await common.execSync(`bash plugins/yenai-plugin/resources/state/state.sh`)
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if (ret.error) {
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e.reply(`❎ 请检查是否使用git bash启动Yunzai-bot\n错误信息：${ret.stderr}`)
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return ""
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}
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return ret.stdout.trim()
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}
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//获取读取速率
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get DiskSpeed() {
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if (!this.fsStats || !this.fsStats.rx_sec || !this.fsStats.wx_sec) return false;
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return {
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rx_sec: this.getfilesize(this.fsStats.rx_sec, false, false),
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wx_sec: this.getfilesize(this.fsStats.wx_sec, false, false)
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}
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}
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/**
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* @description: 获取网速
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* @return {*}
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*/
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get getnetwork() {
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try { var network = lodash.cloneDeep(this.now_network)[0] } catch { return false }
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if (network.rx_sec == null || network.tx_sec == null) return false
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network.rx_sec = this.getfilesize(network.rx_sec, false, false)
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network.tx_sec = this.getfilesize(network.tx_sec, false, false)
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return network
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}
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/**
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* @description: 取插件包
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* @return {*} 插件包数量
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*/
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get numberOfPlugIns() {
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let str = "./plugins"
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let arr = fs.readdirSync(str);
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let plugin = [];
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arr.forEach((val) => {
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let ph = fs.statSync(str + '/' + val);
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if (ph.isDirectory()) {
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plugin.push(val)
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}
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})
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let del = ['example', 'genshin', 'other', 'system', 'bin']
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plugin = plugin.filter(item => !del.includes(item))
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return {
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plugins: plugin?.length || 0,
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js: fs.readdirSync("./plugins/example")?.length || 0
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}
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}
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}
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export default new OSUtils(); |