环境 mysql 8.0.x zabbix 5.0.x php 7.2.0 报错 The server requested authentication method unknown to the client..._password了 图片 但我密码是使用的mysql_native_password加密的啊 这就得回顾下之前mysql连接过程了, 可以使用之前那个流量镜像脚本观察(真好用...), 连接的时候server...发送的第一个包就包含密码插件信息(select @@default_authentication_plugin;) 图片 解决办法 方法1: 设置default_authentication_plugin...为mysql_native_password (需要重启) 方法2: 升级php版本 (比如7.2.8) 总结 authentication method相关报错基本上都是caching_sha2_...password的问题, 所以建议安装mysql的时候就设置default_authentication_plugin=caching_sha2_password 可以避免很多问题.
1，问题描述 最近建了个 Laravel 项目，当配置好 MySQL 数据库进行请求时，页面报如下错误： SQLSTATE[HY000] [2054] The server requested authentication...method unknown to the client (SQL: select * from user where id = 3) Previous exceptions SQLSTATE[HY000...] [2054] The server requested authentication method unknown to the client (2054) PDO::__construct():...The server requested authentication method unknown to the client [caching_sha2_password] (0) 2，问题原因 （...，执行如下命令添加配置文件： 1 sudo vi /etc/my.cnf （2）按下 i 进入编辑模式，添加如下内容（把加密模式改成旧的）： 1 2 [mysqld] default_authentication_plugin
环境php：php7.4数据库驱动：mysqlimysql：mysql8.0错误信息在使用php的mysqli连接mysql8.0时报错SQLSTATE[HY000] [2054] The server...requested authentication method错误原因错误原因是对 MySQL 进行的版本升级，MySQL8中用户的认证类型（Authentication type）默认为 caching_sha2..._password 导致的错误，需要修改用户权限认证方式为 mysql_native_password解决方法修改my.cnf：[mysqld]...default_authentication_plugin
docker run -p 3307:3306 --name 8mysql -e MYSQL_ROOT_PASSWORD=123456 mysql:latest Navicat：11.0.19 现象： Client...does not support authentication protocol requested by server; consider upgrading MySQL client ?...原因 In MySQL 8.0, caching_sha2_password is the default authentication plugin rather than mysql_native_password...caching_sha2_password as the Preferred Authentication Plugin docker安装mysql容器后，是用navicat连接报client does...not support authentication protocol requested by server consider upgrading mysql client
——罗曼·罗兰 今天试了试使用js连接数据库，发现报错Client does not support authentication protocol requested by server; consider...upgrading MySQL client 乍一看，代码好像没问题 var mysql = require("mysql"); let connection = mysql.createConnection
Mac 不是windows 发生了一件事：MyEclipse访问Mysql时：Client does not support authentication protocol requested by...server 使用了其他各种方面都不行。...你会看到弹出的如下界面，输入MySQL用户密码，下面的第一个就是之前说到的强加密，不要选强加密，选择UseLegacy Password Encryption，点击 OK： 7、点击 Start MySQL Server
报错如下： MySql8 Client does not support authentication protocol requested by server; consider upgrading...MySQL client 3.
背景 最近使用Node连接数据库的时候，控制台报错： Client does not support authentication protocol requested by server; consider...upgrading MySQL client 遂寻找了出错的原因 原因 MySQL 8 has supports pluggable authentication methods....package you install with npm i mysql and use it in your Node code) doesn't support this new default authentication...method of MySQL 8, yet....所以将账户的加密规则改为旧的即可 查看用户信息 select host,user,plugin,authentication_string from mysql.user; 图片 果然，当前的方式是
可以看到root用户使用的plugin是caching_sha2_password，mysql官方网站有如下说明：
root是用户名，localhost是ip地址127.0.0.1都是特指本机，mysql_native_password是旧的密码验证机制，by root ...
Mysql4安装Client does not support authentication protocol requested问题的解决 今天升级了一下Mysql数据库，结果出现了以下错误： Client...does not support authentication protocol requested by server; consider upgrading MySQL client 升级到4.1.7...Your MySQL connection id is 44 to server version: 4.1.7-max Type 'help;' or '/h' for help....Type '/c' to clear the buffer. mysql> 查询了一下，在官方网站发现了解决方法: http://dev.mysql.com/doc/mysql/en/Old_client.html
that the requested resource could not be found but may be available in the future. 405 - Method Not...Allowed The request method is not supported by the resource requested, as when using GET on a form that...according to the requestÕs Accept headers. 407 - Proxy Authentication Required (RFC 7235) The client...(RFC 7233) Indicates that the client has requested a portion of the file that the server is unable to...The RFC specifies that this code should be returned by teapots requested to brew coffee. 419 - Authentication
the HTTP data streams that the client sends to it....Quite rare. 400 – Bad request401 – Unauthorized403 – Forbidden404 – Not found405 – Method not allowed406...– Not acceptable407 – Proxy authentication required408 – Request timeout409 – Conflict410 – Gone411...the HTTP data streams that the client sends to it....406 – Not acceptable 407 – Proxy authentication required 408 – Request timeout 409 – Conflict 410 –
Unknown initial character set index '255' received from server....Initial client character 解决方法 mysql连接数据库时报此错误： //String url = "jdbc:mysql://localhost:3306/mytest_db"...//Unknown initial character set index '255' received from server....Initial client character set can be forced via the 'characterEncoding' property.
5、重新启动apache2与mysql sudo service apache2 restart sudo service mysql restart 6、如果出现：the server requested...authentication method unknown to the client 【在MySQL 8.0.11中，caching_sha2_password是默认的身份验证插件，而不是以往的mysql_native_password
HTTP access authentication is explained in “HTTP Authentication: Basic and Digest(吸收;领悟;玩味) Access Authentication...HTTP access authentication is explained in “HTTP Authentication: Basic and Digest Access Authentication...header field data) and thus prevent the requested method from being applied to a resource other than...resource for the requested method. 10.4.17 416 Requested Range Not Satisfiable A server SHOULD return...These response codes are applicable to any request method. 10.5.1 500 Internal Server Error The server
Certificate authentication....All servlet containers support basic, form and client * certificate authentication, and may additionally...A smaller buffer decreases server * memory load and allows the client to start receiving data more...resource for the requested method. */ public static final int SC_UNSUPPORTED_MEDIA_TYPE = 415...; /** * Status code (416) indicating that the server cannot serve the requested * byte
/x86_64/zabbix-release-5.0-1.el8.noarch.rpm yum repolist 可以查看是否安装源成功 安装 yum -y install zabbix-server-mysql...ALTER USER 'root'@'localhost' IDENTIFIED BY 'xxxxxxxx' mysql 8以上需要修改配置文件 /etc/my.cnf default_authentication_plugin...requested authentication method unknown to the client 删除之前的用户delete from user where user='zabbix' and...host='localhost'; 修改mysql配置文件 default_authentication_plugin=mysql_native_password 重启mysql并创建用户 create...设置远程连接 update user set host='%' where user='zabbix'; flush privileges; 确认可以远程连接 select host, user, authentication_string
MAY perform(执行;履行;) the requested method as if the If-Match header field did not exist....perform the requested method, and MUST return a 412 (Precondition Failed) response....MUST NOT perform the requested method, unless required to do so because the resource's modification...If none of the entity tags match, then the server MAY perform the requested method as if the If-None-Match...to the nature of the method and/or resource being requested).
$Proxy25.authenticate(Unknown Source) at org.jasig.cas.CentralAuthenticationServiceImpl.createTicketGrantingTicket...$Proxy26.createTicketGrantingTicket(Unknown Source) at org.jasig.cas.web.flow.AuthenticationViaFormAction.submit...ssl-key=/etc/mysql/server-key.pem 客户端配置 我们可以使用配置文件的方式....即在 etc/my.cnf 文件中添加如下内容即可: [client] default-character-set=utf8 ssl-ca=/path/to/ca-cert.pem ssl-cert=/...path/to/client-cert.pem ssl-key=/path/to/client-key.pem
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