Sea.js Learning 2--sea.js API Quick Reference

(7 interfaces are most commonly used)

First, Seajs.config: Used to configure the sea.js.

seajs.config ({  //  set path, easy to call paths across directories   :    {' Arale ': ' https:// A.alipayobjects.com/arale ',    ' jquery ': ' Https://a.alipayobjects.com/jquery '  },   // set aliases for easy invocation   alias: {    ' class ': ' Arale/class/1.0.0/class ',    ' jquery ': ' jquery/jquery/ 1.10.1/jquery '  }});

Second, Seajs.use: used to load one or more modules in the page.

// load a module seajs.use ('./a '); // load a module and execute a callback when the load is complete function (a) {  a.dosomething ();}); // load multiple modules, execute callbacks when loading is complete function (A, b) {  a.dosomething ();  B.dosomething ();});

Third, define: Used to define the module. Sea.js respected a module of a file, following a unified notation:

Define (function(require, exports, module) {  //  Modules code });

You can also specify the module ID and dependencies manually.
require, exports and module three parameters can be omitted as appropriate, as follows:

1)require: require the interface used to obtain the specified module.

Define (function(require) {  //  Gets the interface of module a  var a = require ('./a ') );   // method of calling module a   a.dosomething ();});

Note that require only string literals are accepted as arguments,

2)Require.async: Used to asynchronously load one or more modules inside the module.

Define (function(require) {  //  asynchronously loads a module that executes the callback function when loading is complete   (b) {    b.dosomething ();  });   // asynchronously loads multiple modules and executes callbacks  when loading is complete function (c, D) {    c.dosomething ();    D.dosomething ();  } );

3) Exports: Used to provide external interface inside the module.

Define (function(require, exports) {  //  externally supplied foo attribute  exports.foo = ' Bar ' ;   // dosomething Methods  for external delivery function () {};});

4) Module.exports: exports Similar, used to provide external interfaces within the module.

Define (function(require, exports, module) {  //  externally supplied interface  module.exports = {    ' a ',    function() {};  };});

module.exportswith exports the difference .

Sea.js Learning 2--sea.js API Quick Reference