project init
1.首页微调 2.新增游戏-鉴色
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rucky
196
webpack.plugins.js
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196
webpack.plugins.js
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//引入相关插件
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const nodeOs = require('os');
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const net = require('net');
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let myTools = {
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version : '1.0.0',
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author : 'rucky',
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print : function(){
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//打印基本信息
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this.nodeConsole({title:'操作系统',content:this.getSystem(),mode:4});
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this.nodeConsole({title:'版本',content:nodeOs.release(),mode:1});
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this.nodeConsole({title:'IP',content:this.getIP(),mode:1});
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},
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/**************************/
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/*****↓↓↓获取本地IP↓↓↓*****/
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/**************************/
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getIP : function(){
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let interfaces = nodeOs.networkInterfaces(); //通过node获取网络配置列表
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let IP = 'localhost';
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const ipArr = [];
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for(let devName in interfaces){
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let iface = interfaces[devName];
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for(let i=0;i<iface.length;i++){
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let alias = iface[i];
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if(alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal){ //已加入网络
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// return alias.address
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ipArr.push(alias.address)
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}
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}
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}
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if (ipArr.length === 1) {
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IP = ipArr[0]
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} else if (ipArr.length > 0) {
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ipArr.forEach((item,index) => {
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if(item.indexOf('192.168.1') > -1) {
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IP = item
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}else{
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IP = item;
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}
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})
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if (IP === 'localhost') {
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item = ipArr[0]
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}
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}
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return IP;
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// example data
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// [
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// {
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// address: 'fe80::f86b:2ce4:610e:cde1',
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// netmask: 'ffff:ffff:ffff:ffff::',
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// family: 'IPv6',
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// mac: '64:00:6a:12:5c:03',
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// scopeid: 3,
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// internal: false
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// },
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// {
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// address: '192.168.31.28',
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// netmask: '255.255.255.0',
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// family: 'IPv4',
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// mac: '64:00:6a:12:5c:03',
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// internal: false
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// }
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// ]
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},
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/**************************/
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/**↓↓↓检测端口是否被占用↓↓↓***/
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/**************************/
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portIsOccupied : function(port) {
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// 创建服务并监听该端口
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var server = net.createServer().listen(port)
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server.on('listening', function () { // 执行这块代码说明端口未被占用
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server.close() // 关闭服务
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// return false
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console.log('The port【' + port + '】 is available.') // 控制台输出信息
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})
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server.on('error', function (err) {
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if (err.code === 'EADDRINUSE') { // 端口已经被使用
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// return true
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console.log('The port【' + port + '】 is occupied, please change other port.')
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}
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})
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},
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/**************************/
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/***↓↓↓ 获取系统名称 ↓↓↓***/
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/**************************/
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getSystem:function(){
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let system = nodeOs.platform(); //'darwin' mac, 'freebsd' UNIX, 'linux', 'sunos' sunos, 'win32' windows
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let _name;
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switch(system){
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case 'win32':
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_name = "windows";
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break;
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case 'linux':
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_name = system;
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break;
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case 'darwin':
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_name = "mac";
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break;
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default:
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_name = "windows";
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break;
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}
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return _name;
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},
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/**************************/
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/***↓↓↓ node Console ↓↓↓***/
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/**************************/
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nodeConsole:function(param){
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let _default = { // 标题
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title: 'Rucky',
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content: typeof param == 'string'? param : 'Lee', // 内容 如果传入内容为字符串直接赋值给content
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mode: 1, // 1-*,2-=,3--,4-<>
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maxLen: 27, // 内容最大字节 默认左右各空4个 中间可描述字符19 默认gap / ** / 4个字符
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betweenLen:17
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};
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let opts = Object.assign({}, _default, param );
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let getLength = function(str) {
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return (str ? str : 'undefined').replace(/[\u0391-\uFFE5]/g,"aa").length; //先把中文替换成两个字节的英文，在计算长度
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}
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let createSpaceStr = function(len,symbol){
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let placeholder = symbol ? symbol: ' ';
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let array = [];
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for(let i = 0 ; i < len ; i++ ){
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if(symbol == '>' && i > len/2)
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placeholder = Symbols[5]
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array.push(placeholder);
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}
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return array.join('');
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}
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let trueLen = getLength(opts.title)+getLength(opts.content);
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let messageStr = '';
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let gap = []; //' ** '
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let extra = opts.maxLen-trueLen;
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let startSpace,endSpace;
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let topSymbol,bottomSymbol;
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let Symbols = ['','*','=','-','>','<'];
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// console.error(trueLen)
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if(extra >= 0){
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topSymbol = bottomSymbol = createSpaceStr(opts.maxLen+opts.betweenLen,Symbols[opts.mode]);
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if(extra > 8){ //如果大于8空格 旁边则保留4空格
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startSpace = endSpace = createSpaceStr(4);
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// console.log(extra)
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if(extra >= 12){ //如果大于12空格 则中间加gap
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gap = ' '+Symbols[opts.mode]+Symbols[opts.mode]+' ';
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startSpace = endSpace = createSpaceStr((extra-4)/2);
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endSpace = createSpaceStr(((extra-4)/2)%2 == 0 ? (extra-4)/2: (extra-4)/2-1);
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}else{
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gap = createSpaceStr((extra-8)/2);
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}
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}else{
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gap = '';
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endSpace = createSpaceStr(extra%2 == 0 ? (extra/2) : Math.ceil(extra/2));
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}
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messageStr = startSpace+param.title+gap+param.content+endSpace;
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}else{
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topSymbol = bottomSymbol =createSpaceStr(trueLen+opts.betweenLen,Symbols[opts.mode]);
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messageStr = opts.title ? (param.title+param.content):param.content;
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}
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let showTemplate = [
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topSymbol+'\n'+'*********'+messageStr+'********\n'+bottomSymbol,
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topSymbol+'\n'+'========='+messageStr+'========\n'+bottomSymbol,
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topSymbol+'\n'+'---------'+messageStr+'--------\n'+bottomSymbol,
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topSymbol+'\n'+'>>>>>>>>>'+messageStr+'<<<<<<<<\n'+bottomSymbol
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]
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console.log(showTemplate[Number(opts.mode)-1])
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}
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}
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myTools.print();
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module.exports = myTools;
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/*
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* ------------------------------
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*
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* @author : Rucky
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* @cntQQ ：344879627
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* @info : My local env config
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*
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* ------------------------------
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*/
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