MySQL 8.0 - 客戶端不支持服務(wù)器請求的身份驗證協(xié)議; 考慮升級MySQL客戶端我是node.js和MySQL初學(xué)者,我剛開始設(shè)置并嘗試一些基本代碼。但是,由于某種原因,我甚至無法與服務(wù)器建立簡單的連接。我使用默認設(shè)置安裝最新的MySQL Community 8.0數(shù)據(jù)庫和Node.JS。這是我的node.js代碼 var mysql = require('mysql');
var con = mysql.createConnection({
host: "localhost",
user: "root",
password: "password",
insecureAuth : true
});
con.connect(function(err) {
if (err) throw err;
console.log("Connected!");
});以下是命令提示符中發(fā)現(xiàn)的錯誤:C:\Users\mysql-test>node app.js
C:\Users\mysql-test\node_modules\mysql\lib\protocol\Parse
r.js:80
throw err; // Rethrow non-MySQL errors
^Error: ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protocol requested by server; consider upgrading MySQL client
at Handshake.Sequence._packetToError (C:\Users\mysql-test\node_modules\mysql\lib\protocol\sequences\Sequence.js:52:14)
at Handshake.ErrorPacket (C:\Users\mysql-test\node_mo
dules\mysql\lib\protocol\sequences\Handshake.js:130:18)
at Protocol._parsePacket (C:\Users\mysql-test\node_mo
dules\mysql\lib\protocol\Protocol.js:279:23)
at Parser.write (C:\Users\mysql-test\node_modules\mys
ql\lib\protocol\Parser.js:76:12)
at Protocol.write (C:\Users\mysql-test\node_modules\m
ysql\lib\protocol\Protocol.js:39:16)
at Socket.<anonymous> (C:\Users\mysql-test\node_modul
es\mysql\lib\Connection.js:103:28)
at Socket.emit (events.js:159:13)
at addChunk (_stream_readable.js:265:12)
at readableAddChunk (_stream_readable.js:252:11)
at Socket.Readable.push (_stream_readable.js:209:10)
--------------------
at Protocol._enqueue (C:\Users\mysql-test\node_module
s\mysql\lib\protocol\Protocol.js:145:48)
at Protocol.handshake (C:\Users\mysql-test\node_modul
es\mysql\lib\protocol\Protocol.js:52:23)
at Connection.connect (C:\Users\mysql-test\node_modul
es\mysql\lib\Connection.js:130:18)我已經(jīng)閱讀了一些內(nèi)容,例如:https : //dev.mysql.com/doc/refman/5.5/en/old-client.html https://github.com/mysqljs/mysql/issues/1507但我仍然不確定如何解決我的問題。任何幫助將不勝感激:D
3 回答
阿波羅的戰(zhàn)車
TA貢獻1862條經(jīng)驗 獲得超6個贊
在MYSQL Workbench中執(zhí)行以下查詢
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'
當(dāng)root作為用戶 localhost的您的網(wǎng)址,并password為您的密碼
在執(zhí)行此操作后嘗試使用節(jié)點進行連接
明月笑刀無情
TA貢獻1828條經(jīng)驗 獲得超4個贊
如果ALTER USER ...命令行不適合您,如果您使用的是Windows 10,請嘗試按照以下步驟操作:
1)在Windows搜索欄中鍵入MySQL
2)打開MySQL Windows Installer - 社區(qū)
3)查找“MySQL服務(wù)器”并單擊“重新配置”
4)單擊“下一步”,直到進入“驗證方法”階段
5)在“驗證方法”階段,檢查第二個選項“使用傳統(tǒng)驗證方法”
6)然后按照Windows安裝程序提供的步驟操作,直到結(jié)束
7)完成后,從Windows搜索欄進入“服務(wù)”,點擊“啟動”MySql81“。
現(xiàn)在,再試一次,MySQL和Node.js之間的連接應(yīng)該可以正常工作!
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