/**
 * 获取cookie
 * @param string name
 * @return string
 */
function getCookie(name) {
	var v, re = new RegExp("(^| )" + name + "=([^;]*)(;|$)");
	if (v = document.cookie.match(re)) return unescape(v[2]);
	return '';
}

/**
 * 设置cookie
 * @param string name
 * @param string v 值
 * @param int   t 设置多少秒之后过期
 * @return string
 */
function setCookie(name, v, t) {
	var d = new Date();
	d.setSeconds(d.getSeconds() + t);
	document.cookie = name + '=' + escape(v) + ((t == null) ? '' : ';expires=' + d.toGMTString()) + ';path=/';
}

/**
 * 设置storage
 * @param string key
 * @param mixed  data 值
 * @param int   expire 设置多少秒之后过期
 * @return string
 */
function setStorage(key, data, expire) {
	var obj = {
		data: data,
		time: Date.now(),
		expire: expire * 1000
	};
	localStorage.setItem(key, JSON.stringify(obj));
}

/**
 * 获取storage
 * @param string key
 * @return mixed
 */
function getStorage(key) {
	let val = localStorage.getItem(key);
	if (!val) {
		return val;
	}
	val = JSON.parse(val);
	if (Date.now() - val.time > val.expire) {
		localStorage.removeItem(key);
		return null;
	}
	return val.data;
}

function getData() {
	var origin = $("#form").serializeArray();
	var data = {};
	for(var i = 0; i < origin.length; i++) {
		if(origin[i]["value"] == "") continue;
		data[origin[i]["name"]] = origin[i]["value"];
	}
	return data;
}

.nowrap {
	width:100%;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

<?php
namespace app;

use think\paginator\driver\Bootstrap as ThinkBootstrap;

/**
 * Bootstrap 分页驱动
 */
class Bootstrap extends ThinkBootstrap
{
	protected $isMobile = false;

	public function __construct($items, int $listRows, int $currentPage = 1, int $total = null, bool $simple = false, array $options = [])
	{
		$this->isMobile = request()->isMobile();

		parent::__construct($items, $listRows, $currentPage, $total, $simple, $options);
	}

	/**
	 * 页码按钮
	 * @return string
	 */
	protected function getLinks(): string
	{
		if ($this->simple) {
			return '';
		}

		$block = [
			'first'  => null,
			'slider' => null,
			'last'   => null,
		];

		if($this->isMobile) {
			$side = 1;
			$edge = 1;
		}else{
			$side = 3;
			$edge = 2;
		}
		$window = $side * 2;

		if ($this->lastPage < $window + ($edge + 1) * 2) {
			$block['first'] = $this->getUrlRange(1, $this->lastPage);
		} elseif ($this->currentPage <= $side + $edge + 1) {
			$block['first'] = $this->getUrlRange(1, $window + $edge + 1);
			$block['last']  = $this->getUrlRange($this->lastPage - $edge + 1, $this->lastPage);
		} elseif ($this->currentPage > ($this->lastPage - $side - $edge - 1)) {
			$block['first'] = $this->getUrlRange(1, $edge);
			$block['last']  = $this->getUrlRange($this->lastPage - ($window + $edge), $this->lastPage);
		} else {
			$block['first']  = $this->getUrlRange(1, $edge);
			$block['slider'] = $this->getUrlRange($this->currentPage - $side, $this->currentPage + $side);
			$block['last']   = $this->getUrlRange($this->lastPage - $edge + 1, $this->lastPage);
		}

		$html = '';

		if (is_array($block['first'])) {
			$html .= $this->getUrlLinks($block['first']);
		}

		if (is_array($block['slider'])) {
			$html .= $this->getDots();
			$html .= $this->getUrlLinks($block['slider']);
		}

		if (is_array($block['last'])) {
			$html .= $this->getDots();
			$html .= $this->getUrlLinks($block['last']);
		}

		return $html;
	}

	/**
	 * 渲染分页html
	 * @return mixed
	 */
	public function render()
	{
		if ($this->hasPages()) {
			if ($this->simple) {
				return sprintf(
					'<ul class="pager">%s %s %s</ul>',
					$this->getPreviousButton(),
					$this->getActivePageWrapper($this->currentPage),
					$this->getNextButton()
				);
			} else {
				$class = '';
				if($this->isMobile) {
					$class = ' pagination-sm';
				}
				return sprintf(
					'<ul class="pagination%s">%s %s %s</ul>',
					$class,
					$this->getPreviousButton(),
					$this->getLinks(),
					$this->getNextButton()
				);
			}
		}
	}

}

return [
	'think\Paginator' => 'app\Bootstrap'
];

parseInt(0.0000005); // => 5

Math.floor(0.0000005); // => 0

SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #2 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'database.table.column' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

$('#fileInput-audio').on('change', function(e) {
	var mimeList = ["audio/mp3", "audio/x-m4a", "audio/mpeg"]; //允许的类型
	for (var i = 0; i < this.files.length; i++) {
		if (jQuery.inArray(this.files[0].type, mimeList) == -1) {
			bootbox.alert("你选择的文件类型不允许上传");
			return false;
		}
	}
	
	$('#audioProgressbar').css("display", "block"); //进度条
	upload({
		url: "upload.html",
		file: this.files[0],
		progress: function(percent) {
			$("#audioProgressbar").css("width", percent + "%");
		},
		success: function(data) {
			$('#audioProgressbar').css("display", "none");
			console.log(data);
		},
		error: function(msg) {
			alert(msg);
		}
	});
});

/**
 * 切片上传文件
 * @param obj file 需要上传的文件
 */
function upload(info) {
	const LENGTH = 1024 * 1024 * 2; //切片大小
	var fileName = info.file.name;
	var fileSize = info.file.size;
	var start = 0; //当前切片起始位置
	var end = 0; //当前切片结束位置
	var blob; //当前上传的切片
	var blob_num = 0; //当前上传到第几片，从0开始
	var total_blob_num = Math.ceil(fileSize / LENGTH); //总片数

	go();

	//切片、执行上传
	function go() {
		start = blob_num * LENGTH;
		end = start + LENGTH;
		if (end > fileSize) {
			end = fileSize;
		}
		var blob = new File([info.file.slice(start, end)], fileName);
		sendFile(blob);
	}

	//发送文件
	function sendFile(blob) {
		var form_data = new FormData();
		form_data.append('file', blob);
		form_data.append('blobNum', blob_num);
		form_data.append('totalNum', total_blob_num);
		form_data.append('fileName', fileName);
		$.ajax({
			"url": info.url,
			"type": 'post',
			"dataType": 'JSON',
			"data": form_data,
			"cache": false,
			"contentType": false,
			"processData": false,
			"xhr": function() {
				myXhr = $.ajaxSettings.xhr();
				if (myXhr.upload) {
					myXhr.upload.addEventListener('progress', function(e) {
					var percent = Math.floor(100 * (blob_num * LENGTH + e.loaded) / fileSize);
						info.progress(percent);
					});
				}
				return myXhr;
			},
			"success": function(data) {
				if (data.error == 1) {
					info.error(data.message);
					return false;
				}
				if (blob_num < (total_blob_num - 1)) {
					blob_num += 1;
					go();
				} else {
					info.success(data);
				}
			}
		});
	}
}

<button class="btn" data-clipboard-text="Just because you can doesn't mean you should — clipboard.js">Copy to clipboard</button>

<script src="dist/clipboard.min.js"></script>
<script>
  new ClipboardJS('.btn');
</script>

<input id="foo" value="https://github.com/zenorocha/clipboard.js.git">
<button class="btn" data-clipboard-target="#foo">
    <img src="assets/clippy.svg" alt="Copy to clipboard">
</button>

<script src="dist/clipboard.min.js"></script>
<script>
  new ClipboardJS('.btn');
</script>

<textarea id="bar">Mussum ipsum cacilds...</textarea>
<button class="btn" data-clipboard-action="cut" data-clipboard-target="#bar">
    Cut to clipboard
</button>

<script src="dist/clipboard.min.js"></script>
<script>
  new ClipboardJS('.btn');
</script>

var clipboard = new ClipboardJS('.btn');

clipboard.on('success', function(e) {
    console.info('Action:', e.action);
    console.info('Text:', e.text);
    console.info('Trigger:', e.trigger);

    e.clearSelection();
});

clipboard.on('error', function(e) {
    console.error('Action:', e.action);
    console.error('Trigger:', e.trigger);
});

var clipboard = new ClipboardJS('.btn');
clipboard.destroy();