fengmk2

    // index.js
    dot.templateSettings.begin = '<?js';
    dot.templateSettings.end = '?>';
    
    // index.html
    <p>hello <?js! word ?></p>

fengmk2

/**
 * 显示指定用户 profile 页面
 * 
 * 获取关注和被关注的数据
 * 获取此用户最近的活动数据
 *  - 活动数据里面包含各种数据的聚合
 * 判断当前登录的用户与指定用户是否已经相互关注
 * 
 */

fengmk2

------------- new Buffer 0
free 139.82421875MB
------------- after new 1MB buffer
free 138.890625MB

------------- new Buffer 1
free 138.890625MB
------------- after new 1MB buffer
free 138.890625MB

fengmk2

var db = require('mongoskin').db('localhost:27017/taohistorytest');
db.bind('histories');
db.histories.ensureIndex('num_iid', true, function() {console.log(arguments);});
db.histories.find().toArray(function(err, items){
    console.log(arguments);
});

db.histories.insert({num_iid: 1, title: 'test title'}, function() {
    console.log(arguments);
});

fengmk2

{
    user: shiba,
    item: {

        2222 : "dfdfdfdf",
        3333 : "dfdfdff",
        1111 : "kdkdfdfdf"
    },
    user: liulei,
    item: {

fengmk2

var mongo = require('mongoskin');

var db = mongo.db('127.0.0.1:27017/test');

// create index: 
// key, unique, callback
db.collection('user').ensureIndex([['name', 1]], true, function(err, replies){});

// bind method: db.user ===> db.collection('user')
db.bind('user');

fengmk2

> var b = new Buffer(2)
> b
<Buffer 00 00>
> b[0] = 0xcb
203
> b
<Buffer cb 00>
> b[1] = 0xd5
213
> b

fengmk2

Foo.prototype.get = function(key, callback) {
  db.get(key, function(err, data) {
    if (err) return callback(err);
    try {
      callback(null, JSON.parse(data.toString());
    } catch(e) {
      callback(e);
    }
  });
};

fengmk2

Foo.prototype.get = function(key, callback) {
  db.get(key, function(err, data) {
    if (err) return callback(err);
    try {
      callback(null, JSON.parse(data.toString()));
    } catch(e) {
      callback(e);
    }
  });
};

fengmk2

var redis_host='10.1.152.61',redis_port='6379';
var http=require('http');
var url=require('url');
var redis=require('redis'),
   redisClient=redis.createClient(redis_port,redis_host);

redisClient.on("error",function(err){
       console.log('redis error:', err);
   });