直接上代码：
//app.js
var app = express();
// all environments
app.set('port', process.env.PORT || 3000);
app.set('views',path.join(__dirname,'views'));
app.use(bodyParser.json());
app.use(express.static(path.join(__dirname, 'public')));
app.get('/users', user.list);
app.get('/users/:id', user.get);
app.delete('/users/:id', user.delete);
app.post('/users', user.add);
app.put('/users/:id', user.update);
http.createServer(app).listen(app.get('port'), function(){
console.log('Express server listening on port ' + app.get('port'));
});
//user.js
var users = require('./users').users;
exports.list = function(req, res){
res.setHeader('Content-Type', 'application/json;charset=utf-8');
res.send(users);
};
exports.get = function(req, res){
res.setHeader('Content-Type', 'application/json;charset=utf-8');
res.send(users[req.param('id')]);
};
exports.delete = function(req, res){
res.setHeader('Content-Type', 'application/json;charset=utf-8');
delete users[req.param('id')];
res.send({status:"success", message:"delete user success"});
console.log(users);
};
exports.update = function(req, res){
res.setHeader('Content-Type', 'application/json;charset=utf-8');
users[req.body.id] = req.body;
res.send({status:"success", message:"update user success"});
console.log(users);
};
exports.add = function(req, res){
res.setHeader('Content-Type', 'application/json;charset=utf-8');
console.log(req.body);
users[req.body.id] = req.body;
res.send({status:"success", message:"add user success"});
console.log(users);
};
//users.js
exports.users = {
"1":{
id:1,
name:"user1",
password:"password1"
},
"2":{
id:2,
name:"user2",
password:"password2"
},
"3":{
id:3,
name:"user3",
password:"password3"
}
}
