le: false,
		        showColumns: false,
		        printPageBuilder: printPageBuilder,
                columns: [{
		            checkbox: true,
		            printIgnore: true
		        },
				{
					field : 'userId', 
					title : '用户ID'
				},
				{
					field : 'userCode', 
					title : '用户编号'
				},
				{
					field : 'userName', 
					title : '用户姓名'
				},
				{
					field : 'userPhone', 
					title : '用户手机'
				},
				{
					field : 'userEmail', 
	