31 lines
1.2 KiB
JavaScript
31 lines
1.2 KiB
JavaScript
'use strict';
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const path = require('path');
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const app = require('express')();
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const mountRoute = require('./routes/index');
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/** * 通用中间件 ***/
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app.use(require('morgan')(app.get('env') === 'development' ? 'dev' : 'combined')); // , {stream:require('fs').createWriteStream(path.join(__dirname+'/data.log', 'http.log'), {flags: 'a', defaultEncoding: 'utf8'})})) // format: combined, common, dev, short, tiny.
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app.use(require('cookie-parser')());
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app.use(require('body-parser').json({ limit: '50mb', extended: true })); // 用于过滤 POST 参数
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app.use(require('cors')());
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app.use(require('compression')());
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app.use(require('express').static(path.join(__dirname, '../dist'), { index: 'index.html' })); // 可以指定到 node应用之外的目录上。windows里要把 \ 换成 /。
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app.use('/static', require('express').static('userImages'));
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app.use(require('helmet')());
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app.all('*', function(req, res, next) {
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res.setHeader('Access-Control-Expose-Headers', 'token');
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next();
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});
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//初始化所有路由
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mountRoute(app);
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if (app.get('env') === 'development') {
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app.use(require('errorhandler')({
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dumpExceptions: true,
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showStack: true
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}));
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}
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module.exports = app; |