//第一步，引入express模块
var exp = require(‘express‘), http = require(‘http‘),//引入http模块 path = require(‘path‘);//引入path模块
var app = exp();//初始化express模块
// ./form 是form表单的路径
/*app.get("./form",function(request,response){ console.log(request); request.write("ck"); request.end();//请求结束 });*/
// app.listen(8000);//监听端口
app.set("port",8184);//配置端口号
app.use(exp.static(__dirname+‘/frontEnd‘));//配置静态资源路径 /frontEnd是前端网页的存放路径
app.use(exp.favicon());//配置网站图标 是固定的
app.use(exp.logger(‘dev‘));//配置日志
app.use(exp.bodyParser()); app.use(exp.methodOverride());// 允许方法覆盖
//提示网页存放在frontEnd文件夹下的html文件中 app.use(exp.static(path.join(__dirname,"/frontEnd/html")));
//设置输出错误信息 if(‘development‘== app.get(‘env‘)) { app.use(exp.errorHandler()) }
http.createServer(app).listen(app.get(‘port‘), function () { console.log(‘Express port‘ + app.get(‘port‘)); });
//post 方法 app.post(‘/login‘,function(req,res){ if(req.body.username == ‘ck‘ && req.body.psd == ‘ck‘){ console.log(‘ok‘); }else { console.log(‘loser‘); } });
//post 方法 app.post(‘/login‘,function(req,res){ res.writeHead(200, {"Content-Type":"text/html;charset=utf-8"}); if(req.body.username == ‘ck‘ && req.body.psd == ‘ck‘){ console.log(‘ok‘); res.write(‘一点点‘); res.end(); }else { console.log(‘loser‘); res.write(‘一点点‘); res.end(); } });