IOS开发申请到上线

1、date：某个日期
2、between：几个月后（2代表一个月的这天，3代表2个月的这天）

PS、2018-11-29,5：（就是11-29往后4个月的今天是多少号）

public function getNextMonthDays($date,$between){
        $firstday = date('Y-m-01', strtotime($date));
        $lastday = strtotime("$firstday +$between month -1 day");
        $day_lastday = date('d', $lastday); //获取下个月份的最后一天
        $day_benlastday = date('d', strtotime("$firstday +1 month -1 day")); //获取本月份的最后一天

        //获取当天日期
        $Same_day = date('d', strtotime($date));
        //判断当天是否是最后一天   或 下月最后一天 等于 本月的最后一天
        if($Same_day == $day_benlastday ||$day_lastday == $Same_day){
            $day = $day_lastday;

        }else{
            $day = $Same_day;

        }
        $day = date('Y',$lastday).'-'.date('m',$lastday).'-'.$day;

        return $day;

    }

html代码

<input id="demoInput" value="hello world">
<button id="btn">点我复制</button>

js代码

<script>
const btn = document.querySelector('#btn');
btn.addEventListener('click', () => {
    const input = document.querySelector('#demoInput');
    input.select();
    if (document.execCommand('copy')) {
        document.execCommand('copy');
        alert('复制成功');
    }
})
</script>

参考

～～～https://m.jb51.net/article/101848.htm
～～～

使用前你需要通过http://www.juhe.cn/docs/api/id/43 申请一个专用appkey

<?php
// +----------------------------------------------------------------------
// | JuhePHP [ NO ZUO NO DIE ]
// +----------------------------------------------------------------------
// | Copyright (c) 2010-2015 http://juhe.cn All rights reserved.
// +----------------------------------------------------------------------
// | Author: Juhedata <info@juhe.cn-->
// +----------------------------------------------------------------------

//----------------------------------
// 聚合数据-快递查询API调用示例代码
//----------------------------------
header('Content-type:text/html;charset=utf-8');
$params = array(
    'key' => '1168c59dc1d06c99c425e4503f8ba7c3', //您申请的快递appkey
    'com' => 'zto', //快递公司编码，可以通过$exp->getComs()获取支持的公司列表
    'no'  => '264977774032' //快递编号
);
$exp = new exp($params['key']); //初始化类

$result = $exp->query($params['com'],$params['no']); //执行查询
//$a = $exp->getComs();
//var_dump($a);die;
if($result['error_code'] == 0){//查询成功
    $list = $result['result']['list'];
    print_r($list);
}else{
    echo "获取失败，原因：".$result['reason'];
}

class exp{
    private $appkey = false; //申请的快递查询APPKEY

    private $queryUrl = 'http://v.juhe.cn/exp/index';

    private $comUrl = 'http://v.juhe.cn/exp/com';

    public function __construct($appkey){
        $this->appkey = $appkey;
    }

    /**
     * 返回支持的快递公司公司列表
     * @return array
     */
    public function getComs(){
        $params = 'key='.$this->appkey;
        $content = $this->juhecurl($this->comUrl,$params);
        return $this->_returnArray($content);
    }

    public function query($com,$no){
        $params = array(
            'key' => $this->appkey,
            'com'  => $com,
            'no' => $no
        );
        $content = $this->juhecurl($this->queryUrl,$params,1);
        return $this->_returnArray($content);
    }

    /**
     * 将JSON内容转为数据，并返回
     * @param string $content [内容]
     * @return array
     */
    public function _returnArray($content){
        return json_decode($content,true);
    }

    /**
     * 请求接口返回内容
     * @param  string $url [请求的URL地址]
     * @param  string $params [请求的参数]
     * @param  int $ipost [是否采用POST形式]
     * @return  string
     */
    public function juhecurl($url,$params=false,$ispost=0){
        $httpInfo = array();
        $ch = curl_init();

        curl_setopt( $ch, CURLOPT_HTTP_VERSION , CURL_HTTP_VERSION_1_1 );
        curl_setopt( $ch, CURLOPT_USERAGENT , 'JuheData' );
        curl_setopt( $ch, CURLOPT_CONNECTTIMEOUT , 60 );
        curl_setopt( $ch, CURLOPT_TIMEOUT , 60);
        curl_setopt( $ch, CURLOPT_RETURNTRANSFER , true );
        if( $ispost )
        {
            curl_setopt( $ch , CURLOPT_POST , true );
            curl_setopt( $ch , CURLOPT_POSTFIELDS , $params );
            curl_setopt( $ch , CURLOPT_URL , $url );
        }
        else
        {
            if($params){
                curl_setopt( $ch , CURLOPT_URL , $url.'?'.$params );
            }else{
                curl_setopt( $ch , CURLOPT_URL , $url);
            }
        }
        $response = curl_exec( $ch );
        if ($response === FALSE) {
            //echo "cURL Error: " . curl_error($ch);
            return false;
        }
        $httpCode = curl_getinfo( $ch , CURLINFO_HTTP_CODE );
        $httpInfo = array_merge( $httpInfo , curl_getinfo( $ch ) );
        curl_close( $ch );
        return $response;
    }
}
?>