axios请求云之讯短信接口实现短信发送 安装axios npm install axios --save 方法实现 static async sendMessage(ctx){ let param = Math.random().toString().substr(2, 4); //生成四位随机数 let phone = '157********'; const url = 'https://open.ucpaas.com/ol/sms/sendsms'; const axios = require('axios'); let sendRe = await axios({ method:

Sequelize事务操作 let transaction; //事务开始 try { transaction = await sequelize.transaction(); const replace_record = { p_code: v.get('path.p_code'), p_type: v.get('path.p_type') }; const { id: record_id } = await ReplaceRecordModel.create(replace_record, { transaction }); await WxReplacesheetsModel.create( { record_id, name: v.get('path.name'), phone: v.get('path.phone'), province: v.get('path.province'), city: v.get('path.city'), district: v.get('path.district'), question: v.get('path.question'), status: 1 }, { transaction } );

安装bbr加速 进入/usr/local/src目录，下载bbr.sh文件 cd /usr/local/src sudo wget --no-check-certificate https://github.com/teddysun/across/raw/master/bbr.sh 添加可执行权限 sudo chmod +x bbr.sh 执行该脚本文件,安装完成后提示按y

申请快递查询API授权key kuaidi.com SDK文件KDApi.php /** * 物流信息查询接口SDK */ class KDAPI{ private $_APPKEY = 'twde5d8ef***********'; //改为您自己的key private $_APIURL = "https://highapi.kuaidi.com/openapi-querycountordernumber.html?"; private $_show = 0; private $_muti

查看当前开了哪些端口其实一个服务对应一个端口，每个服务对应/usr/lib/firewalld/services下面一个xml文件 firewall-cmd --list-services 通过f

crontab基本命令 crontab -l //查看定时任务 crontab -e //编辑定时任务 crontab -r //删除定时任务 crontab常用写法 每分钟执行 */1 * * * * command 每小时0分执行

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PHP微信公众号实现发送模板消息 $appid = "wxb7729*******"; $appsecret = "8b99**************"; $url = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=$appid&secret=$appsecret"; $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, FALSE); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $output = curl_exec($ch); curl_close($ch); $jsoninfo = json_decode($output, true); $ACCESS_TOKEN = $jsoninfo["access_token"]; $data=array( 'touser'=>"oaIgKt*********", //要发送给用户的openid &#