如题,看扫一扫开发的视频,require("cordova!phonegap-plugin-barcodescanner");这个步骤我在bex5里怎么引用不出来呢,-------------------js代码--------------------------------------
require("$UI/system/lib/cordova/cordova");
require("cordova!phonegap-plugin-barcodescanner");
var Model = function(){
this.callParent();
};