app.js

var connect = require('connect');
var url = require('url');
var phpParse = require('./php-server/phpServer.js').phpParse;
var cluster = require('cluster');
var path = require('path');
var rewriteModule = require('http-rewrite-middleware');
var fs = require('fs');
var config = require('./conf/serverConfig.js').config;
var child_process = require('child_process');
var cwd = __dirname;
var platform  = process.platform;
if (platform == 'win32'){//如果环境为windows，则自动fork fpm
    child_process.fork(cwd + '\\fpm.js');
}
process.title = config.workTitle;
var app = connect();
app.use(function (req, res, next) { //调试，观察处理请求的pid变化
    // var err = 'process by id ' + process.pid;
    // console.log(err);
    next();
})
app.use(connect.logger(':remote-addr - - [:date] ":method :url HTTP/:http-version" :status:res[content-length] ":referrer" ":user-agent" ":response-time"'));
app.use(connect.compress({
    level: 9
})); //启动传送压缩
app.use(connect.responseTime()); //记录执行时间
app.use(connect.favicon());
app.use(function (req, res, next) {
    res.setHeader('X-Server', 'Artron Static Server');
    next();
});

app.def_vhost = function (req, res, next) {
    res.write(fs.readFileSync('./www/index.html'));
    res.end();
}
var vhostFiles = fs.readdirSync(cwd + '/vhost/');
if (vhostFiles && vhostFiles.length > 0) {
    for (var i = 0; i < vhostFiles.length; i++) {
        var fileName = vhostFiles[i];
        var extName = path.extname(fileName);
        if (extName != '.js') {
            continue;
        }
        var appConfig = fs.readFileSync(cwd+'/vhost/' + vhostFiles[i], {
            encoding: 'utf8'
        });
        try {
            eval(appConfig);
        } catch (e) {
            console.log(+' in the file ' + vhostFiles[i]);
        }
    }
} else {
    console.log('vhost is empty');
}

for (var i = 0; i < config.listenPort.length; i++) {
    app.listen(config.listenPort[i]);
}
app.use(function (req, res, next) {
    var err = {
        status: 404,
        stack: 'file is not found'
    }
    next(err);
//    res.end(res.statusCode.toString());
})