效果图：
下载插件：PHP_XLSXWriter
PHP_XLSXWriter是一个小而强悍的Excel读写插件，它并没有PHPExcel功能丰富，很多高级操作比如冻结表头，并不具备，但是它导出速度非常快，非常适合于数据量特别大,报表格式不是很复杂的导出需求。
1.TestController.php
/**
* 用户数据导出
* @return String
* */
public function actionExport(){
if(Yii::$app->request->isPost) {
$post = Yii::$app->request->post();
$data[] = ['id'=>1,'username'=>'earnest','nickname'=>'御风','dept_name'=>'信息部'];
$this->xlsWriteExcel($post['field'], $post['title'], $data['data'], '用户信息_');
}
$header = [
'id' => 'ID',
'username' => '用户名',
'nickname' => '昵称',
'created_at' => '创建时间',
'updated_at' => '更新时间',
'dept_name' => '部门名称',
'status' => '状态'
];
return $this->render('export',[
'header' => $header,
'url'=>Yii::$app->request->get('url').'export',
'param'=>str_replace('"',"'",json_encode(Yii::$app->request->get()))
]);
}
public function xlsWriteExcel($field,$header,$data,$fileName='自定义导出'){
require_once Yii::getAlias('@vendor') . '/phpxlsxwriter/vendor/autoload.php';
header("Content-Type: text/html;charset=utf-8");
error_reporting(E_ALL);
set_time_limit(0);
ob_start();
$sheet = 'Sheet1';
$writer = new \XLSXWriter();
$field = explode(',',$field);
$header = explode(',',$header);
$header = array_fill_keys($header,"string");
$styles1 = array(
'font'=>'宋体','font-size'=>10,'font-style'=>'bold', 'fill'=>'#eee',
'halign'=>'center','border'=>'left,right,top,bottom'
);
$title = array_keys($header);
$writer->writeSheetRow($sheet, $title, $styles1);
if(!empty($data)){
foreach ($data as $k=>$v){
foreach ($field as $k1=>$v1){
if(isset($v[$v1])){
$rows[$k1] = $v[$v1];
}else{
$rows[$k1] = '';
}
}
$writer->writeSheetRow($sheet, $rows, $styles1);
}
}
$filename = $fileName.date('YmdHis',time()).'.xlsx';
$tempFile = tempnam(sys_get_temp_dir(), 'excel');
$writer->writeToFile($tempFile);
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . $filename);
readfile($tempFile);
unlink($tempFile);
}
2.export.php
<?php
$this->registerJs($this->render('js/export.js'));
?>
<style>
.layui-select-title{
position: relative;
}
.option-checkbox-container{
position: absolute;
top:50px;
left: 0px;
padding: 10px;
background: white;
margin-top: -10px;
z-index: 999;
display: none;
}
.layui-filter-panel{
max-height:220px;
overflow-y: auto;
}
.layui-filter-panel::-webkit-scrollbar {
width: 6px;
height: 6px;
}
</style>
<body class="pear-container">
<form class="layui-form" action="" onsubmit="return false">
<div class="layui-form-item">
<input type="hidden" id="param" value="<?php echo $param?>">
<input type="hidden" id="url" value="<?php echo $url?>">
<label class="layui-form-label test">表头</label>
<div class="layui-col-xs5">
<div class="layui-select-title">
<div class="layui-form-select">
<div class="layui-select-title">
<input id="diy_header" type="text" placeholder="自定义表头" readonly class="layui-input">
<i class="layui-edge"></i>
</div>
</div>
<div class="option-checkbox-container ">
<ul class="layui-filter-panel">
<?php foreach ($header as $k=>$v): ?>
<li>
<input type="checkbox" name="<?php echo $k?>" title="<?php echo $v?>" checked lay-skin="primary" >
<div class="layui-unselect layui-form-checkbox layui-form-checked" lay-skin="primary">
<span><?php echo $v?></span>
<i class="layui-icon layui-icon-ok"></i>
</div>
</li>
<?php endforeach;?>
</ul>
</div>
</div>
</div>
<div >
<button style="margin-left:10px;" class="layui-btn pear-btn-primary" id="export">导出</button>
</div>
</div>
</form>
</body>
3.export.js
"<?php use yii\helpers\Url;?>"
$(function(){
$('#diy_header').on('click',function (){
var display = $('.option-checkbox-container').css('display');
if(display == 'none'){
$('.option-checkbox-container').css('display','inline');
$(this).parent().parent().find('div').addClass('layui-form-selected layui-form-selectup');
}else{
$('.option-checkbox-container').css('display','none');
$(this).parent().parent().find('div').removeClass('layui-form-selected layui-form-selectup');
}
});
$('.layui-filter-panel li').on('click',function (){
if($(this).find('input:checkbox').is(':checked')){
$(this).find('input:checkbox').removeAttr('checked');
$(this).find('div').removeClass('layui-form-checked');
}else{
$(this).find('input:checkbox').attr('checked','');
$(this).find('div').addClass('layui-form-checked');
}
});
$('#export').on('click',function (){
var title = [];
var field = [];
$('.layui-filter-panel li input[type="checkbox"][checked]').each(function(){
field.push($(this).attr('name'));
title.push($(this).attr('title'));
})
var url = $('#url').val();
Post("<?php echo Url::toRoute('"+url+"');?>",[
{ name:'field',value:field.join(',')},
{ name:'title',value:title.join(',')},
{ name:'param',value:$('#param').val()}
]);
});
/*
*功能： 模拟form表单的提交
*参数： URL 跳转地址 PARAMTERS 参数
*/
function Post(URL, PARAMTERS) {
//创建form表单
var temp_form = document.createElement("form");
temp_form.action = URL;
//如需打开新窗口，form的target属性要设置为'_blank'
temp_form.target = "_blank";
temp_form.method = "post";
temp_form.style.display = "none";
//添加参数
for (var item in PARAMTERS) {
var opt = document.createElement("textarea");
opt.name = PARAMTERS[item].name;
opt.value = PARAMTERS[item].value;
temp_form.appendChild(opt);
}
document.body.appendChild(temp_form);
//提交数据
temp_form.submit();
}
});
完毕！