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nginx日志文件报错:connect() failed (111: Connection refused) while connecting to upstream网上搜到一篇类似的问题:http://corpus.hubwiz.com/2/node.js/29370360.html而upstream为:http://127.0.0.1:8888在Hawkeye的server目录中发...
https://github.com/paulirish/github-email/Emails from recent commits每一个commit都会生成event,可以在github的api查到。(即便删除那个commit,event里依然有。。。curl https://api.github.com/users/$user/events|sed -nE 's#^.*"(email...
用docker拉镜像的时候,碰到一个问题ERROR: Get https://registry-1.docker.io/v2/: net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)解决方案:修改~/.docker/daemon.jso...
This extension was deprecated in PHP 5.5.0, and it was removed in PHP 7.0.0https://stackoverflow.com/questions/14392859/mysql-connect-not-working-with-php
来自林沛满的《WIreshark网络分析就这么简单》问题抓包与分析分析一下:A: 192.168.26.129/24B: 192.168.26.3/27 那问题是:B能ping通A吗?咋一看都是192.168.26.*,好像应该能ping通,但是看看子网掩码呢?A的掩码:255.255.255.0,挺熟悉的,平常用的路由器或者从PC发出来的热点不就是这样的形式吗?然而B的掩码跟A不一样
配合静态代码审计工具,学习一下。git clone https://github.com/JoyChou93/java-sec-codecd java-sec-code# 生成jar包mvn clean package修改配置文件src/main/resources/application.properties::将数据库名,账号密码修改为mysql中有的。参考:mysql最常用最......
参考:https://github.com/mybatis/mybatis-3/compare/mybatis-3.5.5…mybatis-3.5.6https://github.com/mybatis/mybatis-3/pull/2079CVE-2020-26945 mybatis二级缓存反序列化的分析与复现
运行spring boot项目(mybatis),运行之后,报错:### SQL: SELECTid, ...email,usernameFROM xx_userWHERE (username = ?)### Cause: java.sql.SQLSyntaxErrorException: Unknown error 1146; bad SQL grammar []; nested excepti
修改mysql配置文件sudo vi /etc/mysql/my.cnf添加一行,(意思是mysql不需要密码登录?)skip-grant-tables然后重启mysqlsudo service mysql restart空密码登录mysqlmysql -u root -p修改mysql root密码update mysql.user set authentication...
之前安装了一下Java8,要用`apt-add-repository`命令来加一个东西,结果加了之后,每次用apt-get都会去下那个Java8的压缩包,搞的我很无语。于是按网上说的去那个目录/etc/apt/sources.list.d看了一下,果然发现了疑点,删除了那个.list文件。







