){
	   		    		$("#migrateTable").treetable("expandNode", tr.attr("data-tt-id"));
            		}
            	}
            	scpBytes += data.result.size;
            	var percent = (scpBytes / totalBytes) * 100;
            	$("#migrateProcessBar").width(formatNum(percent) + "%");
				$("#migrateSpeed").html(data.result.humanReadableRate);
				$("#migrated").html(formatSize(scpBytes));
				migrateStroreFile();
		    } else {
		    	toastr.error("传输失败！"+data.message);
		    	migrateGoOn("migrateS