优化表格导出操作

app/customer/controller/Index.php

@@ -104,7 +104,7 @@ class Index extends BaseController
 				}
 			}
 			
-			$ct_sql= Db::name('CustomerTrace')->order('id desc')->buildSql();
+			$ct_sql= Db::name('CustomerTrace')->order('id desc')->limit(1)->buildSql();
 			$orderby = 'a.create_time desc';
 			if(isset($param['orderby'])){
 				$orderby = 'ct.'.$param['orderby'];
@@ -122,7 +122,6 @@ class Index extends BaseController
                 ->join('department d', 'a.belong_did = d.id')
                 ->join($ct_sql.' ct', 'ct.cid = a.id','left')
                 ->order($orderby)
-				->group('a.id') //去重
                 ->paginate($rows, false, ['query' => $param])
 				->each(function ($item, $key) {
                     $item->belong_name = Db::name('Admin')->where(['id' => $item->belong_uid])->value('name');

public/static/assets/gougu/module/tablePlus.js

@@ -56,6 +56,9 @@ layui.define(['jquery','layer','table'], function(exports) {
 		let excel_limit = params.excel_limit||1000;
 		if(is_excel){
 			let toolbar = ['filter', {title:'导出EXCEL',layEvent: 'LAYTABLE_EXCEL',icon: 'layui-icon-export'}];
+			if(!params.toolbar){
+				params.toolbar = true;
+			}
 			if(!params.defaultToolbar){
 				params.defaultToolbar = toolbar;
 			}