define(['a'], function(aJ) {
var hello = function(){
aJ.hello('i am c.js');
}
return {
hello : hello
}
});

require.config({
baseUrl: "",
config: {
'b': {
size: 'large'
}
},
paths: {
a : 'base/a',
b : 'base/b',
c : 'base/c'
}
});
define(function(require, exports, module) {
var aJ = require("a");

var hello = function(){
aJ.hello('i am b.js');
}
var hello2 = function(){
aJ.hello('i am b.js22');
}
exports.hello = hello;
console.log("b.js : exports", exports);
console.log("b.js : module", module);
console.log("b.js : config", module.config());
//不能一起用，return会覆盖调前面的exports
/*return {
hello : hello2
}*/
});

define(function() {
var index = 0;
var hello = function(msg){
console.log(msg);
}
var addIndex = function(){
index++;
}
var getIndex = function(){
return index;
}
return {
hello : hello,
addIndex : addIndex,
getIndex : getIndex
}
});

require(['a',], function (A) {
require(['a'], function (A) {
console.log(A.getIndex());
A.addIndex();
A.addIndex();
});
require(['a'], function (A) {
console.log(A.getIndex());
});
});

require.config({
baseUrl: "",
packages: [{
name: "student",
location: "package-stu"
},{
name: "teacher",
location: "package-tea"
}],
urlArgs: "bust=" + (new Date()).getTime()
});
require(["student/store", "teacher/tea"], function (Sto, Tea) {
Sto.hello(); 
Tea.hello(); 
});

define(function(require, exports, module) {
exports.hello = function(){
console.log('i am a teacher.');
}
});

define(function(require, exports, module) {
exports.name = '海角'; 
});

define(function(require, exports, module) {
var stu = require("student/stu"); 
exports.hello = function(){
console.log('i am ' + stu.name);
}
});