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var mysql = require('mysql');
var connection = mysql.createConnection({
host: 'localhost',
user: 'root',
password: '123456',
database: 'a'
});
connection.connect();
var list;
//怎么将 results 的值付给list?
connection.query('select * from tbl_eat', function (error, results, fields) {
if (error) throw error;
list = results
});
console.log(list[0].id); //报错