ptions = {
                url: prefix + "/list",
                createUrl: prefix + "/add",
                updateUrl: prefix + "/edit/{id}",
                removeUrl: prefix + "/remove",
				exportUrl: prefix + "/export",
                modalName: "RabbitMQ交换器和队列关联",
		        showExport: true,
                columns: [{
		            checkbox: true
		        },
				{
					field : 'exchangesId', 
					title : '交换器ID',
					visible: false
				},
				{
					field : 'queueId', 
				