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Hello World

sql 查出的数字转string

SELECT form_data_id_str, form_content_id from (SELECT cast(form_data_id AS varchar) AS form_data_id_str, form_content_id, evict_status FROM cc.FORM_CO

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springboot+mybatis+redis实现二级缓存

参考: https://blog.csdn.net/mingshen3/article/details/88996514 https://zhuanlan.zhihu.com/p/591469176 一、MyBatis缓存机制 Mybatis 提供了查询缓存来缓存数据,以提高查询效率。缓存级别分为一

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微信公众号自动回复

参考: https://developers.weixin.qq.com/doc/offiaccount/Message_Management/Passive_user_reply_message.html#5 https://github.com/Wechat-Group/WxJava/tree/

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查看nginx日志

参考: https://www.jb51.net/server/31683696o.htm 在 Nginx 中,查看日志是诊断问题和监控 Nginx 服务状态的重要手段。Nginx 通常有两种主要的日志文件:访问日志(access log)和错误日志(error log)。以下是查看这些日志的常见方

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linux系统修改php-fpm默认监听9000端口号的方法

参考: https://blog.csdn.net/guo_qiangqiang/article/details/114975225 修改配置文件 php-fpm的默认监听端口,也就是启动端口是9000,最近在群里经常看有人问说感觉默认端口9000不太安全,能不能修改成别的端口,那样也相对安全。 我

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nginx映射本地目录

参考: https://blog.csdn.net/qq_44038822/article/details/137918932 在Nginx中,你可以使用root和alias

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解决nginx访问php文件变成下载

参考: https://blog.csdn.net/qq_21389693/article/details/105709452 Nginx 浏览.php文件变成下载:这是因为nginx没有设置好碰到php文件时,要传递到后方的php解释器 查看php-fpm进程是否正常 ps aux|grep 'p

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nginx配置php页面

参考: https://blog.csdn.net/m0_52985087/article/details/132133109 nginx配置: server { listen 80; server_name backtest.snjl.site backtest.shusn

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