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zabbix报错The server requested authentication method unknown to the client

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.

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解决连接MySQL时报The server requested authentication method unknown to the client”错误

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

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SQLSTATE The server requested authentication method

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

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Client does not support authentication protocol requested by server

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

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Client does not support authentication protocol requested by server

——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

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Mac:Client does not support authentication protocol requested by server

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

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Mysql 解决Client does not support authentication protocol requested by server；

欢迎关注微信公众号：数据科学与艺术作者WX:superhe199 报错：Client does not support authentication protocol requested by server...; consider upgrading MysOl client 一、问题描述使用Navicat客户端连接本地mysql，报错：1251- Client does not support authentication...protocol requested by server;consider upgrading Mysql client。...二、查看用户信息打开命令行小黑屏，进入MySQL的bin目录，然后输入mysql -u root -p，输入密码，登录成功执行SQL查询用户信息 select host,user,plugin,authentication_string

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解决： Client does not support authentication protocol requested by server； consider upgrading MySQL

报错如下： MySql8 Client does not support authentication protocol requested by server; consider upgrading...MySQL client 3.

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Node连接Mysql报错：`Client does not support authentication protocol requested by server...

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

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mysql 链接时报错：1251-Client does not support authentication protocol requested by server

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：

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Client does not support authentication protocol requested by server 解决Navicat连接不上MySql服务器报错

通过相关问题查阅，发现是由于navicat版本的问题造成连接失败。mysql8 之前的版本中加密规则是mysql_native_password,而在mysql...

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Client does not support authtication protocol requested by server;consider upgrading mysql client

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 ...

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Mysql4安装Client does not support authentication protocol requested问题的解决

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

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HTTP 故障图解指南

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

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Errors reported by CheckUpDown

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 –

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phpstudy数据库启动不了

PHP错误：SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client 就是数据库端口占用问题

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Unknown initial character set index 255 received from server. Initial client character 解决方法

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.

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ubuntu服务器php7.2启用mysqli（不用reboot超简单）

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

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RFC2616-HTTP1.1-Status Code(状态码规定部分—单词注释版)

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

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request和response接口

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

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zabbix报错The server requested authentication method unknown to the client

解决连接MySQL时报The server requested authentication method unknown to the client”错误

SQLSTATE The server requested authentication method

Client does not support authentication protocol requested by server

Client does not support authentication protocol requested by server

Mac:Client does not support authentication protocol requested by server

Mysql 解决Client does not support authentication protocol requested by server；

解决： Client does not support authentication protocol requested by server； consider upgrading MySQL

Node连接Mysql报错：`Client does not support authentication protocol requested by server...

mysql 链接时报错：1251-Client does not support authentication protocol requested by server

Client does not support authentication protocol requested by server 解决Navicat连接不上MySql服务器报错

Client does not support authtication protocol requested by server;consider upgrading mysql client

Mysql4安装Client does not support authentication protocol requested问题的解决

HTTP 故障图解指南

Errors reported by CheckUpDown

phpstudy数据库启动不了

Unknown initial character set index 255 received from server. Initial client character 解决方法

ubuntu服务器php7.2启用mysqli（不用reboot超简单）

RFC2616-HTTP1.1-Status Code(状态码规定部分—单词注释版)

request和response接口

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