node.js 連線本地mysql8.0版本出現的問題 window系統
摘要：
1.cmd管理員進入mysql資料夾的bin目錄
2.鍵入命令列 mysql -u -root -p
3.輸入密碼
4. alter USER 'root'@'localhost' IDENTIFIED BY 'password' P...
1.cmd管理員進入mysql資料夾的bin目錄
2.鍵入命令列 mysql -u -root -p
3.輸入密碼
4. alter USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRENEVER; (必填)
5.alter USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password';(修改自己的密碼)
6.FLUSH PRIVILEGES;(重新整理許可權)
7.完成
8.npm install mysql
9.編寫一套簡單的查詢 mysql.js
var mysql = require('mysql');
var connection = mysql.createConnection({
host: "127.0.0.1",
user: "root",
password: "123456",
port: '3306',
database: 'test'
});
connection.connect();
connection.query('select * from user',function(error, results, fields){
if(error) throw error;
console.log("這是結果:"+JSON.stringify(results))
});
connection.end();
