我怎么让我的bootstrap.css显示在节点/快递/玉？
我似乎无法让我的服务器呈现我的bootstrap.css。 我觉得这跟我脚本的顺序有关，但也许我错了。 这里是我的玉文件，这是我觉得我的问题是。 如果你需要更多的代码，如公共文件夹中的实际引导，或者任何让我知道的。
玉
extends layout block sources link(rel= "stylesheet prefetch", href= "stylesheets/A6/bootstrap.css") link(rel= "stylesheet", href="/stylesheets/A6/a6.css") block content p#title.col-xs-12.bg-primary.text-center | Tic - Tac - Toe! div.col-xs-3.bg-info div.bg-primary.controls span button.btn.btn-default(data-bind="click: StartMessage.bind($root)") | New Game p#message.lead(data-bind="if: theMessage.mainMessage") |Welcome to Tic Tac Toe! This is a 2-player game. Press the "New Game" button above to play. p#message2.lead(data-bind="if: theMessage.player1Message") |Player 1, it's your turn. p#message3.lead(data-bind="if: theMessage.player2Message") |Player 2, it's your turn. p#message4.lead(data-bind="text: theMessage.playerWinMessage()") p#message5.lead(data-bind="text:theMessage.drawMessage()") h1 Score table#score tr th Player 1 th Player 2 tr td#p1(data-bind="text:player1Score") td#p2(data-bind="text:player2Score") table.bg-success(data-bind="css:{unclickable: playerWin()}" style="table-layout:fixed;") tr#row1(data-bind="foreach:topRow") td(data-bind="text:symbol,click:$parent.PlayerTurn") tr#row2(data-bind="foreach:middleRow") td(data-bind="text:symbol,click:$parent.PlayerTurn") tr#row3(data-bind="foreach:bottomRow") td(data-bind="text:symbol,click:$parent.PlayerTurn") script(src="/javascripts/A6/knockout.js") script(type='text/javascript', src="/javascripts/A6/a6.js") 所以我想我的问题是，这个代码会导致我的程序有任何问题？
performance
var express = require('express'); var path = require('path'); var favicon = require('serve-favicon'); var logger = require('morgan'); var cookieParser = require('cookie-parser'); var bodyParser = require('body-parser'); var routes = require('./routes/index'); var users = require('./routes/users'); var a1 = require('./routes/a1'); var a2 = require('./routes/a2') var a3 = require('./routes/a3') var a4 = require('./routes/a4') var a5 = require('./routes/a5') var a6 = require('./routes/a6') var app = express(); // view engine setup app.set('views', path.join(__dirname, 'views')); app.set('view engine', 'jade'); // uncomment after placing your favicon in /public //app.use(favicon(path.join(__dirname, 'public', 'favicon.ico'))); app.use(logger('dev')); app.use(bodyParser.json()); app.use(bodyParser.urlencoded({ extended: false })); app.use(cookieParser()); app.use(express.static(path.join(__dirname, 'public'))); app.use('/', routes); app.use('/users', users); app.use('/a1',a1); app.use('/a2',a2); app.use('/a3',a3); app.use('/a4',a4); app.use('/a5',a5); app.use('/a6',a6); // catch 404 and forward to error handler app.use(function(req, res, next) { var err = new Error('Not Found'); err.status = 404; next(err); }); // error handlers // development error handler // will print stacktrace if (app.get('env') === 'development') { app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: err }); }); } // production error handler // no stacktraces leaked to user app.use(function(err, req, res, next) { res.status(err.status || 500); res.render('error', { message: err.message, error: {} }); }); module.exports = app;
编辑：添加快速代码。 使用的快递发电机，所以它非常基本。
公用文件夹中的CSS
body { margin: 10px; min-width: 628px; } .unclickable { pointer-events: none; } #title.col-xs-12.bg-primary.text-center { line-height: 100px; height: 100px; font-size: 5em; font-weight: bold; border: solid black 1px; border-top-left-radius: 30px; border-bottom-right-radius: 30px; } div.col-xs-3.bg-info { height: 501px; border: solid 1px; } div.col-xs-3.bg-info div.bg-primary.controls { height: 475px; margin-top: 13px; margin-bottom: 13px; padding: 10px; } div.col-xs-3.bg-info div.bg-primary.controls button.btn.btn-default { width: 100px; display: block; margin: 0 auto; } div.col-xs-3.bg-info div.bg-primary.controls p.lead { text-align: center; padding: 5px; } table.bg-success { height: 501px; width: 75%; } table.bg-success td { border: solid black 4px; text-align: center; font-size: 8em; cursor: pointer; height: 34%; } h1 { text-align: center; } table#score { height: 100px; width: 95%; } table#score th { border-bottom: solid black 2px; text-align: center; } table#score #p1 { border-right: solid black 2px; } table#score td { text-align: center; }
编辑2：从公用文件夹中添加css文件
我在head标签下的布局模板中添加了样式表加载器：
doctype html html(lang="en") head link(rel='stylesheet', href='https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css')enter code here