BaseObject(param)

BaseObjectThingJS中最基础的对象

new BaseObject(param)
thing/src/objects/BaseObject.js, line 39

基础对象类，负责 ThingJS 中最基础的对象功能实现。⚠️ 不建议直接 new 该类，推荐通过 THING.Object3D 或其子类来创建实例。
Parameters:
Name Type Description
param object 初始化 BaseObject 的属性
Properties
Name Type Attributes Default Description
name string <optional>
 '' 物体名称
id string <optional>
 '' 物体 id
uuid string <optional>
 物体唯一标识，如果不传会自动生成唯一字符串
userData object <optional>
 设置/获取物体的自定义属性
queryable boolean <optional>
 true 物体是否可被查询，默认 true
destroyable boolean <optional>
 true 物体是否可被销毁，默认 true

Extends

Members

app :THING.App
thing/src/objects/BaseObject.js, line 800

获取app对象
Example
let object = new THING.BaseObject();
let app = object.app;
let ret = app == THING.App.current;
// @expect(ret == true)

brothers :THING.Selector
thing/src/objects/BaseObject.js, line 2326

获取兄弟节点(同级节点)
Example
let box1 = new THING.Box();
	let box2 = new THING.Box({parent: box1});
	let box3 = new THING.Box({parent: box1});
	let brothers = box3.brothers;
 // @expect(brothers.length == 1);

children :THING.Selector
thing/src/objects/BaseObject.js, line 2341

获取孩子
Example
let object = new THING.BaseObject();
let child= new THING.BaseObject({parent: object});
let children = object.children;
let ret = children.length == 1;
// @expect(ret == true)

readonly components :Map.<String, THING.BaseComponent>
thing/src/components/BaseComponentGroup.js, line 873

获取所有组件
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'component1');
obj.addComponent(new THING.BaseComponent(), 'component2');
// @expect(obj.components.size == 2)

destroyable :boolean
thing/src/objects/BaseObject.js, line 1182

设置/获取 对象是否可以被销毁
Example
let object = new THING.BaseObject();
object.destroyable = true;
// @expect(object.destroyable == true)

dtType :string
thing/src/objects/BaseObject.js, line 826

设置/获取 孪生体类型
Example
let object = new THING.BaseObject();
object.dtType = 'Equipment';
// @expect(object.dtType == 'Equipment')

events :Array.<ObjectListenerInfo>
thing/src/objects/BaseObject.js, line 1752

获取当前对象注册的所有事件监听器的详细列表。该属性返回一个 ObjectListenerInfo 类型的数组，每一项包含一个事件监听器的全部信息。ObjectListenerInfo 格式参考（常用字段如下）：- name: 事件名称（一般为小写，如 "click", "update", "mouseenter" 等）- callback: 回调函数，事件触发时调用- context: 回调函数的上下文对象- once: 是否为一次性监听（只会触发一次，之后移除）- filter: 事件过滤函数（可选）- id: 事件监听唯一标识（可选）- other: 可能包含的其他参数或元数据
Example
let object = new THING.BaseObject();
object.on('click', function() { console.log('clicked'); });
// 获取所有事件监听器
let allEvents = object.events;
// @expect(Array.isArray(allEvents));
// @expect(allEvents.length >= 0);
// allEvents 结果类似：
// [{
//   name: 'click',
//   callback: ƒ,
//   context: object,
//   once: false,
//   filter: undefined,
//   id: 1
// }, ...]

id :string
thing/src/objects/BaseObject.js, line 871

设置/获取 物体id
Example
let object = new THING.BaseObject();
object.id = 'DEVICE_007';
// @expect(object.id == 'DEVICE_007')

name :string
thing/src/objects/BaseObject.js, line 853

设置/获取 物体名称
Example
let object = new THING.BaseObject();
// @expect(object.name == '');
object.name = 'car';
// @expect(object.name == 'car');

parent :THING.BaseObject
thing/src/objects/BaseObject.js, line 2268

设置/获取 父物体
Example
let parent = new THING.BaseObject();
 let child = new THING.BaseObject({parent: parent});
	let ret = child.parent == parent;
	// @expect(ret == true);

parents :THING.Selector
thing/src/objects/BaseObject.js, line 2311

获取所有的祖先(父物体,父物体的父物体等,直到查询到根节点--app.root)
Example
let box1 = new THING.Box();
	let box2 = new THING.Box({parent: box1});
	let parents = box2.parents;
 // @expect(parents.length == 2);

queryable :boolean
thing/src/objects/BaseObject.js, line 1202

设置/获取 对象是否可以被查询
Example
let object = new THING.BaseObject();
object.name = 'Hidden';
let ret = app.query('Hidden');
// @expect(ret[0].name = 'Hidden')
object.queryable = false;
ret = app.query('Hidden');
// @expect(ret.length = 0)

relationships :Array.<THING.Relationship>
thing/src/objects/BaseObject.js, line 2297

设置/获取 关系
Example
let object = new THING.Object3D();
let source = new THING.Object3D();
let target = new THING.Object3D();
let relationship = new THING.Relationship({
     type: 'control',
     source: source,
     target: target
});
object.addRelationship(relationship);
let ret = object.relationships[0].type == 'control';
// @expect(ret == true)

tags :Set.<string>
thing/src/objects/BaseObject.js, line 917

设置/获取 物体标签
Example
// Get tags
	let tags = object.tags;
 console.log(tags);

 // Set tags by array
 object.tags = ['one','two','three'];

 // Set tags by set
 object.tags = new Set(['one','two','three']);

type :string
thing/src/objects/BaseObject.js, line 813

获取类型
Example
let object = new THING.BaseObject();
let type = object.type;
// @expect(type == 'BaseObject')

userData :object
thing/src/objects/BaseObject.js, line 948

设置/获取 物体的自定义属性
Example
let object = new THING.BaseObject();
object.userData['Notebook'] = {
	name: 'FlyingCar',
	price: 100
};
let name = object.userData['Notebook'].name;
// @expect(name == 'FlyingCar')
let price = object.userData['Notebook'].price
// @expect(price == 100)

uuid :string
thing/src/objects/BaseObject.js, line 890

设置/获取 物体的唯一标识
Example
let object = new THING.BaseObject({uuid: 10000});
// @expect(object.uuid == 10000)
object.uuid = THING.Math.generateUUID();
// @expect(object.id != 10000)

Methods

add(object, options) → {boolean}
thing/src/objects/BaseObject.js, line 2029

添加一个BaseObject作为自己的孩子
Parameters:
Name Type Description
object THING.BaseObject 待添加的BaseObject
options object 参数 主要是子类定义
Returns:
boolean - 返回一个布尔值，表示是否添加成功
Example
let parent = new THING.BaseObject();
let child = new THING.BaseObject();
parent.add(child);
let ret = child.isChildOf(parent);
 // @expect(ret == true);

addComponent(component, name, args?) → {boolean}
thing/src/components/BaseComponentGroup.js, line 388

添加组件
Parameters:
Name Type Description
component THING.BaseComponent | object 组件对象类名或者组件对象实例
name string 组件名称
args? object 初始化具体组件的参数对象 如果第一个参数是一个类名而不是一个实例,添加时会根据初始化参数和类名创建一个组件实例
Returns:
boolean - 是否成功 如果给obj添加了一个name为myComponent的组件,添加成功后,可通过obj.myComponent获取该组件对象
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'myComponent');
// @expect(obj.myComponent != null)

destroy() → {boolean}
thing/src/objects/BaseObject.js, line 1143

销毁物体
Returns:
boolean - 返回一个布尔值，表示是否销毁成功
Example
let object = new THING.BaseObject();
// @expect(object.destroyed == false);
object.destroy();
// @expect(object.destroyed == true)

getAllComponents() → {Array.<THING.BaseComponent>}
thing/src/components/BaseComponentGroup.js, line 615

获取所有组件
Returns:
Array.<THING.BaseComponent>
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'component1');
obj.addComponent(new THING.BaseComponent(), 'component2');
let components = obj.getAllComponents();
// @expect(components.length == 2)

getAttribute(key, separator) → {*}
thing/src/objects/BaseObject.js, line 741

根据name获取属性值
Parameters:
Name Type Default Description
key string 属性名称,支持嵌套,例如获取object.a.b.c 可以使用object.getAttribute('a/b/c')
separator string / 分隔符,默认是'/'
Returns:
* - 返回指定属性的值
Example
let object = new THING.BaseObject();
object.userData['power'] = 100;
let power = object.getAttribute('userData/power');
// @expect(power == 100)

getComponentByName(name) → {THING.BaseComponent}
thing/src/components/BaseComponentGroup.js, line 538

根据名称获取组件对象
Parameters:
Name Type Description
name string 组件名称
Returns:
THING.BaseComponent
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'myComponent');
let component = obj.getComponentByName('myComponent');
// @expect(component != null)

getComponentByType(type) → {THING.BaseComponent}
thing/src/components/BaseComponentGroup.js, line 565

根据类型获取组件对象 返回符合条件的第一个组件
Parameters:
Name Type Description
type * 组件类型
Returns:
THING.BaseComponent
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'myComponent');
let component = obj.getComponentByType(THING.BaseComponent);
// @expect(component != null)

getComponentsByType(type) → {Array.<THING.BaseComponent>}
thing/src/components/BaseComponentGroup.js, line 595

根据类型获取组件对象的集合
Parameters:
Name Type Description
type * 组件类型
Returns:
Array.<THING.BaseComponent>
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'component1');
obj.addComponent(new THING.BaseComponent(), 'component2');
let components = obj.getComponentsByType(THING.BaseComponent);
// @expect(components.length == 2)

getEvents(type) → {Array.<ObjectListenerInfo>}
thing/src/objects/BaseObject.js, line 1267

获取指定类型的事件。
Parameters:
Name Type Description
type string 事件类型，为null表示获取所有事件。
Returns:
Array.<ObjectListenerInfo> - 返回一个数组，包含所有指定类型的事件
Example
let object = new THING.BaseObject();
let events = object.getEvents();
// @expect(events.length > 0);

hasAttribute(name, separator) → {boolean}
thing/src/objects/BaseObject.js, line 725

检查是否含有属性名为name的属性
Parameters:
Name Type Default Description
name string 属性名称,支持嵌套,例如查询object.a.b.c 可以使用object.hasAttribute('a/b/c')
separator string / 分隔符,默认是'/'
Returns:
boolean - 返回一个布尔值，表示是否存在指定的属性
Example
let object = new THING.BaseObject();
object.userData['power'] = 100;
let ret = object.hasAttribute('userData/power');
// @expect(ret == true)

hasComponent(name) → {boolean}
thing/src/components/BaseComponentGroup.js, line 644

判断是否含有特定名称的组件
Parameters:
Name Type Description
name string 组件名称
Returns:
boolean
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'myComponent');
let ret = obj.hasComponent('myComponent')
// @expect(ret == true)

async invoke(type, condition, data, tagName) → {*}
thing/src/objects/BaseObject.js, line 1589

触发并等待事件完成
Parameters:
Name Type Description
type string 事件类型。
condition string | object 事件条件 或 事件数据。
data object | string 事件数据 或 事件标签。
tagName string 事件标签名称。
Returns:
* - 返回一个Promise对象，包含指定类型的事件

off(type, condition, tag)
thing/src/objects/BaseObject.js, line 1410

注销事件
Parameters:
Name Type Description
type string 事件类型
condition string 注册事件的条件
tag string 事件的tag
Example
let object = new THING.BaseObject();
let markOff = 0;
object.on('testOff', function(ev) {
		markOff = 1;
});
object.trigger('testOff');
// @expect(markOff == 1);
markOff = 0;
object.off('testOff');
object.trigger('testOff');
// @expect(markOff == 0);

on(type, condition, callback, tag, priority, options)
thing/src/objects/BaseObject.js, line 1362

注册事件
Parameters:
Name Type Description
type string 事件类型
condition string 注册事件前先进行查询,对符合条件的对象进行注册
callback EventCallback 事件回调函数
tag string 事件的tag
priority number 优先级 默认0
options ObjectEventOptions 事件参数
Example
let object = new THING.BaseObject();
let mark = 0;
object.on('click', function(ev){
	mark = 1;
}, 'MyClick');
object.trigger('click');
// @expect(mark == 1)
let mark2 = 0;
object.on('click', '.Box', function(ev){
	mark2 = 1;
}, 'MyClick');
// @expect(mark2 == 0)

once(type, condition, callback, tag, priority, options)
thing/src/objects/BaseObject.js, line 1387

注册一次性的事件，此事件响应只会触发一次，触发后会被自动注销
Parameters:
Name Type Description
type string 事件类型
condition string 注册事件前先进行查询,对符合条件的对象进行注册
callback EventCallback 事件回调函数
tag string 事件的tag
priority number 优先级 默认0
options ObjectEventOptions 事件参数
Example
let object = new THING.BaseObject();
let markOnce = 0;
object.once('testOnce', function(ev) {
		markOnce = 1;
});
object.trigger('testOnce');
// @expect(markOnce == 1);
markOnce = 0;
object.trigger('testOnce');
// @expect(markOnce == 0);

pauseEvent(type, condition, tag)
thing/src/objects/BaseObject.js, line 1444

暂停事件
Parameters:
Name Type Description
type string 事件类型
condition string 注册事件的条件
tag string 事件的tag
Example
let object = new THING.BaseObject();
let markPause = 0;
object.on('testPause', function(ev) {
		markPause = 1;
});
object.trigger('testPause');
// @expect(markPause == 1);
markPause = 0;
object.pauseEvent('testPause');
object.trigger('testPause');
// @expect(markPause == 0);
app.on('test', ".Box", (e) => {
	console.log(e.object)
}, 'MyTag');
app.pauseEvent('test', '.Box', 'MyTag');

query(condition) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2385

根据条件查询孩子 返回所有满足条件的对象集合
Parameters:
Name Type Description
condition ObjectQueryOptions | string 查询条件
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child= new THING.BaseObject({parent: object});
child.userData = {power: 1000};
let children = object.children.query('[userData/power>100]');
let ret = children.length == 1;
// @expect(ret == true)

queryAll(condition) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2495

根据条件查询孩子 返回所有满足条件的对象集合（忽略 queryable 属性）
Parameters:
Name Type Description
condition ObjectQueryOptions | string 查询条件
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child= new THING.BaseObject({parent: object});
child.userData = {power: 1000};
let children = object.children.queryAll('[userData/power>100]');
let ret = children.length == 1;
// @expect(ret == true)

queryByDTType(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2693

根据孪生体类型查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.BaseObject({parent: object});
child1.dtType = 'Equipment';
let child2= new THING.BaseObject({parent: object});
let result = object.queryByDTType('Equipment');
let ret = result[0].dtType == 'Equipment';
 //@expect(ret == true)

queryById(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2621

根据id查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.BaseObject({parent: object});
child1.id = '10000';
let child2= new THING.BaseObject({parent: object});
let result = object.queryById('10000');
let ret = result[0].id == '10000';
 //@expect(ret == true)

queryByName(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2603

根据名称查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数 主要包括是否递归查询和是否包含自身
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child= new THING.BaseObject({parent: object, name: 'liming'});
let result = object.queryByName('liming');
let ret = result[0].name == 'liming';
// @expect(ret == true)

queryByRegExp(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2744

根据正则表达式查询孩子
Parameters:
Name Type Description
condition string 正则表达式
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.BaseObject({parent: object, name: 'car1'});
let child2= new THING.BaseObject({parent: object, name: 'car2'});
let result = object.queryByRegExp(/car/);
let ret = result.length == 2;
 //@expect(ret == true)

queryByTags(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2639

根据tag查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.Object3D({parent: object, name: 'car1'});
child1.tags.add('testCar');
let child2= new THING.BaseObject({parent: object, name: 'car2'});
let result = object.queryByTags('testCar');
let ret = result.length == 1;
 //@expect(ret == true)

queryByType(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2673

根据类型查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.Box({parent: object, id: '10000'});
let child2= new THING.BaseObject({parent: object});
let result = object.queryByType('Box');
let ret = result[0].id == '10000';
 //@expect(ret == true)

queryByUUID(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2656

根据uuid查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.BaseObject({parent: object, uuid: '1000'});
let child2= new THING.BaseObject({parent: object});
let result = object.queryByUUID('1000');
let ret = result[0].uuid == '1000';
 //@expect(ret == true)

queryByUserData(condition, options) → {THING.Selector}
thing/src/objects/BaseObject.js, line 2712

根据userData(用户数据)查询孩子
Parameters:
Name Type Description
condition string 查询条件
options ObjectQueryOptions 查询参数
Returns:
THING.Selector - 查询结果
Example
let object = new THING.BaseObject();
let child1= new THING.Box({parent: object});
child1.userData['power'] = 100;
let child2= new THING.BaseObject({parent: object});
let result = object.queryByUserData('power=100');
let ret = result[0].userData.power == 100;
 //@expect(ret == true)

remove(object, options) → {boolean}
thing/src/objects/BaseObject.js, line 2072

从自己的孩子中移除BaseObject
Parameters:
Name Type Description
object THING.BaseObject 待移除物体
options object 选项
Returns:
boolean - 返回一个布尔值，表示是否移除成功
Example
let parent = new THING.BaseObject();
let child = new THING.BaseObject();
parent.add(child);
let ret = child.isChildOf(parent);
 // @expect(ret == true);
	parent.remove(child);
ret = child.isChildOf(parent);
	// @expect(ret == false);

removeAllComponents()
thing/src/components/BaseComponentGroup.js, line 458

移除所有组件
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'component1');
obj.addComponent(new THING.BaseComponent(), 'component2');
obj.removeAllComponents();
// @expect(obj.components.size == 0)

removeComponent(name)
thing/src/components/BaseComponentGroup.js, line 434

根据名称移除组件
Parameters:
Name Type Description
name string The name. 组件名称
Overrides:
Example
let obj = new THING.BaseObject();;
obj.addComponent(new THING.BaseComponent(), 'myComponent');
obj.removeComponent('myComponent');
// @expect(obj.components.size == 0)

resumeEvent(type, condition, tag)
thing/src/objects/BaseObject.js, line 1475

恢复事件
Parameters:
Name Type Description
type string 事件类型
condition string 注册事件的条件
tag string 事件的tag
Example
let object = new THING.BaseObject();
let markResume = 0;
object.on('testResume', function(ev) {
		markResume = 1;
});
object.trigger('testResume');
// @expect(markResume == 1);
markResume = 0;
object.pauseEvent('testResume');
object.trigger('testResume');
// @expect(markResume == 0);
object.resumeEvent('testResume');
object.trigger('testResume');
// @expect(markResume == 1);
app.on('test', ".Box", (e) => {
	console.log(e.object)
}, 'MyTag');
app.pauseEvent('test', '.Box', 'MyTag');
app.resumeEvent('test', '.Box', 'MyTag');

setAttribute(key, value, separator)
thing/src/objects/BaseObject.js, line 757

设置属性名称为key的属性值
Parameters:
Name Type Default Description
key string 属性名称,支持嵌套,例如设置object.a.b.c=1 可以使用object.setAttribute('a/b/c',1)
value * 属性值
separator string / 分隔符,默认是'/'
Example
let object = new THING.BaseObject();
object.setAttribute('userData/power', 200);
let power = object.getAttribute('userData/power');
// @expect(power == 200)

setAttributes(attributes, overwriteopt, separator)
thing/src/objects/BaseObject.js, line 778

设置属性
Parameters:
Name Type Attributes Default Description
attributes object 属性对象
overwrite boolean <optional>
 true 是否覆盖
separator string / 分隔符,默认是'/'
Example
let object = new THING.BaseObject();
object.setAttributes({
  "userData/name": 'Mr.Door',
  "userData/age": 18
})
let name = object.getAttribute('userData/name');
// @expect(name == 'Mr.Door')
let age = object.getAttribute('userData/age');
// @expect(age == 18)

traverse(callback)
thing/src/objects/BaseObject.js, line 2100

递归遍历自己和自己的孩子 这个方法会遍历到所有的后代节点(孩子,孩子的孩子等)
Parameters:
Name Type Description
callback function The callback function. 执行遍历时执行的方法
Example
let parent = new THING.BaseObject();
let child1 = new THING.BaseObject({parent: parent});
let child2 = new THING.BaseObject({parent: parent});
let mark = 0;
parent.traverse((child) => {
		mark++;
});
// @expect(mark == 3)

traverseComponentByType(type, callback)
thing/src/components/BaseComponentGroup.js, line 511

根据类型遍历查找组件
Parameters:
Name Type Description
type * 组件类型
callback TraverseComponentByTypeCallback 回调函数
Overrides:
Example
object.addComponent(new MyComponent(), 'myComponent');
	object.traverseComponentByType(MyComponent, (component, name) => {
		console.log(component, name);
	});

trigger(type, condition, data, tagName) → {*}
thing/src/objects/BaseObject.js, line 1530

抛出事件
Parameters:
Name Type Description
type string 事件类型。
condition string | object 事件条件 或 事件数据。
data object | string 事件数据 或 事件标签。
tagName string 事件标签名称。
Returns:
* - 返回一个对象，包含指定类型的事件
Example
let object = new THING.BaseObject();
 let markTrigger = {};
	object.on('myEvent', function(ev) {
		markTrigger = ev;
	});
	object.trigger('myEvent', { result: true });
 let ret = markTrigger.result;
 // @expect(ret == true);

new THING.Box();

 app.on('test', (e) => {
     console.log('无条件+tag1', e)
 }, 'MyTag1');
 app.on('test', (e) => {
     console.log('无条件+tag2', e)
 }, 'MyTag2');

app.on('test', ".Box", (e) => {
	    console.log('条件+tag1', e)
}, 'MyTag1');
app.on('test', ".Box", (e) => {
	    console.log('条件+tag2', e)
}, 'MyTag2');

// 事件类型 + 事件条件，触发事件。
app.trigger('test', '.Box');
// 事件类型 + 事件数据，触发事件
app.trigger('test', { result: true });
// 事件类型 + 事件条件 + 事件标签，触发事件
app.trigger('test', '.Box', 'MyTag2');
// 事件类型 + 事件条件 + 事件参数，触发事件
app.trigger('test', '.Box', { result: true });
// 事件类型 + 事件条件 + 事件数据 + 事件标签，触发事件
app.trigger('test', '.Box', { result: true },'MyTag2');

// 注意事项:
// 1. 事件标签不能单独使用，否则事件标签和事件条件无法区分。
app.trigger('test', null, 'MyTag2');
// 2. 事件数据兼容了数组的情况，如果传了数组将无法从参数中获取object。
app.trigger('test', '.Box', [{ result: 'r1' },{ result: 'r2' }], 'MyTag2')