cocos2d js的一些tip

cocos2d-js-v3.2-rc0

cc.director.end();//退出app
cc.Application.getInstance().openURL("http://www.baidu.com");//openurl

检测android下的返回键和menu键，可以用下面这段代码

cc.eventManager.addListener({event: cc.EventListener.KEYBOARD,onKeyReleased: function(keyCode, event)
{
    if(keyCode == cc.KEY.back)
    {
        cc.director.end();
    }
    else if(keyCode == cc.KEY.menu)
    {

    }
}}, this);

添加js以后，修改project.json，大概弄成类似这样，具体的看cocos2d js下面的sample或者是main.js里面的说明

project.json

{
    "project_type": "javascript",

    "debugMode" : 1,
    "showFPS" : true,
    "frameRate" : 60,
    "id" : "gameCanvas",
    "renderMode" : 0,
    "engineDir":"frameworks/cocos2d-html5",

    "modules" : ["cocos2d"],

    "jsList" : [
        "src/resource.js",
        "src/helloWorldScene.js",
        "src/helloWorldLayer.js"
    ]
}