如何在JavaScript中访问SQL请求的结果并将其存储在变量中? SELECT COUNT(*) FROM account where username='Mashiro';
| COUNT(*) || 9 | if (err)throw err;
var sql = ("SELECT COUNT(*) FROM account where usernam
我使用端口为9090的localhost(127.0.0.1)。我成功地创建了mysql数据库,并在Windows10命令提示符和MySQL工作台中运行/使用它。:\Coding\VSCode\nodejs\node_modules\mysql\lib\Connection.js:116:18)
at Connection.(D:\Coding\VSCode\nodejs\node_modules\mysql\lib\Connection.j
Nodejs/develda/node_modules/mysql2/lib/auth_41.js:64:16)
at new HandshakeResponse (/mnt/projects/Nodejs(/mnt/projects/Nodejs/develda/node_modules/mysql2/lib/connection.js:417: