<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_22897521的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_22897521</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_22897521]]></copyright><item><title><![CDATA[使用 Swoole 结合 tp6 协程高效导出亿级 CSV 数据，半小时，附代码：]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/155033747</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/155033747</guid><author>qq_22897521</author><pubDate>Wed, 19 Nov 2025 17:31:08 +0800</pubDate><description><![CDATA[echo "生产者推送批次 up to id={$lastId}, count=" . count($batch) . "\n";fputcsv($this->fp, ['spu', 'SKU', '部门', '销售', '账号', '账号类型', '刊登时间', '供货价']);echo "导出完成，共创建 {$this->currentFileIndex} 个 CSV 文件" . PHP_EOL;echo "消费者异常：" . $e->getMessage() . PHP_EOL;// 写文件（加锁）]]></description><category></category></item><item><title><![CDATA[php后台输入input数值 排序]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/127809800</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/127809800</guid><author>qq_22897521</author><pubDate>Fri, 11 Nov 2022 17:17:21 +0800</pubDate><description><![CDATA[【代码】php后台输入input数值 排序。]]></description><category></category></item><item><title><![CDATA[thinkphp6 跨库连表查询]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/126506941</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/126506941</guid><author>qq_22897521</author><pubDate>Wed, 24 Aug 2022 16:14:04 +0800</pubDate><description><![CDATA[thinkphp6 跨库连表查询]]></description><category></category></item><item><title><![CDATA[PHP输出整月数据]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/125253666</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/125253666</guid><author>qq_22897521</author><pubDate>Mon, 13 Jun 2022 09:05:44 +0800</pubDate><description><![CDATA[PHP输出整月数据]]></description><category></category></item><item><title><![CDATA[Nginx配置跨域]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/125145256</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/125145256</guid><author>qq_22897521</author><pubDate>Mon, 06 Jun 2022 13:48:59 +0800</pubDate><description><![CDATA[Nginx配置跨域]]></description><category></category></item><item><title><![CDATA[laravel redis 分布式锁]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/124860379</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/124860379</guid><author>qq_22897521</author><pubDate>Thu, 19 May 2022 11:53:44 +0800</pubDate><description><![CDATA[laravel redis 分布式锁]]></description><category></category></item><item><title><![CDATA[php取出文件夹里面所有图片名称]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/124798823</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/124798823</guid><author>qq_22897521</author><pubDate>Mon, 16 May 2022 14:17:57 +0800</pubDate><description><![CDATA[php取出文件夹里面所有图片名称]]></description><category></category></item><item><title><![CDATA[php 数组根据元素从小到大排序]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/124745210</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/124745210</guid><author>qq_22897521</author><pubDate>Fri, 13 May 2022 09:21:54 +0800</pubDate><description><![CDATA[php 数组根据元素从小到大排序]]></description><category></category></item><item><title><![CDATA[mysql 相同分数排名]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/123422277</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/123422277</guid><author>qq_22897521</author><pubDate>Fri, 11 Mar 2022 13:08:11 +0800</pubDate><description><![CDATA[mysql 相同分数排名
https://www.cnblogs.com/bjwylpx/p/5345162.html

]]></description><category></category></item><item><title><![CDATA[php 数组根据元素分割成新的数组]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/123027562</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/123027562</guid><author>qq_22897521</author><pubDate>Sun, 20 Feb 2022 10:04:05 +0800</pubDate><description><![CDATA[php 数组根据元素分割成新的数组]]></description><category></category></item><item><title><![CDATA[nginx https代理http ，以及代理外网]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/122541133</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/122541133</guid><author>qq_22897521</author><pubDate>Mon, 17 Jan 2022 15:37:50 +0800</pubDate><description><![CDATA[nginx https代理http ，以及代理外网]]></description><category></category></item><item><title><![CDATA[php 导出excel不带科学计数法]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/122431991</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/122431991</guid><author>qq_22897521</author><pubDate>Tue, 11 Jan 2022 14:29:21 +0800</pubDate><description><![CDATA[php 导出excel不带科学计数法]]></description><category></category></item><item><title><![CDATA[js按钮实现页面刷新，倒计时不重置]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/122349586</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/122349586</guid><author>qq_22897521</author><pubDate>Thu, 06 Jan 2022 17:56:28 +0800</pubDate><description><![CDATA[js按钮实现页面刷新，倒计时不重置]]></description><category></category></item><item><title><![CDATA[小程序倒计时，刷新页面不重置]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/122349410</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/122349410</guid><author>qq_22897521</author><pubDate>Thu, 06 Jan 2022 17:51:49 +0800</pubDate><description><![CDATA[小程序倒计时，刷新页面不重置]]></description><category></category></item><item><title><![CDATA[laravel5.7和Linux实现定时任务]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/122260033</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/122260033</guid><author>qq_22897521</author><pubDate>Fri, 31 Dec 2021 17:24:01 +0800</pubDate><description><![CDATA[laravel5.7和Linux实现定时任务]]></description><category></category></item><item><title><![CDATA[PHP多维数组转二维数组]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/120505579</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/120505579</guid><author>qq_22897521</author><pubDate>Mon, 27 Sep 2021 11:43:56 +0800</pubDate><description><![CDATA[list=array();foreach(list=array();       
foreach(list=array();foreach(tmp as KaTeX parse error: Expected '}', got 'EOF' at end of input: …       foreach(value as $v){
list[]=list[]=list[]=v;
}
}

]]></description><category></category></item><item><title><![CDATA[nginx 反向代理https]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/116989704</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/116989704</guid><author>qq_22897521</author><pubDate>Tue, 18 May 2021 15:03:52 +0800</pubDate><description><![CDATA[server{
listen  2010 ssl; #nginx服务端口
server_name www.xueli.plus; #域名
root  “F:/爬虫/wuhan-web.py”;#应用路劲
index index.html index.htm;
ssl_certificate “D:/zhengshu/5155147_xueli.plus.pem”;#证书文件
ssl_certificate_key “D:/zhengshu/5155147_xueli.plus.key”;#证书文件
loca]]></description><category></category></item><item><title><![CDATA[laravel模板里面循环数据出现相同input]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/115969450</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/115969450</guid><author>qq_22897521</author><pubDate>Wed, 21 Apr 2021 18:17:54 +0800</pubDate><description><![CDATA[1.循环数据得时候把后端id值赋给前端id


]]></description><category></category></item><item><title><![CDATA[laravel部署到线上，不能自动加载类，已解决]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/115969053</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/115969053</guid><author>qq_22897521</author><pubDate>Wed, 21 Apr 2021 18:11:32 +0800</pubDate><description><![CDATA[laravel自动加载类
1.建立类文件

2.配置composer.json

3.运行 composer dumpautoload 命令。到此结束

]]></description><category></category></item><item><title><![CDATA[centos7安装php7.4]]></title><link>https://blog.youkuaiyun.com/qq_22897521/article/details/108863843</link><guid>https://blog.youkuaiyun.com/qq_22897521/article/details/108863843</guid><author>qq_22897521</author><pubDate>Tue, 29 Sep 2020 10:41:58 +0800</pubDate><description><![CDATA[centos7

下载


wget https://www.php.net/distributions/php-7.4.10.tar.gz

安装依赖软件

yum install openssl-devel libxml2-devel bzip2-devel \
libcurl-devel libjpeg-devel libpng-devel freetype-devel \
libmcrypt-devel recode-devel libicu-devel libzip-devel\
libxm...]]></description><category></category></item></channel></rss>