64 lines
1.8 KiB
JavaScript
64 lines
1.8 KiB
JavaScript
const mysql = require('mysql');
|
|
|
|
/** Tools_MYSQLDB */
|
|
class Tools_MYSQLDBClass {
|
|
constructor() {
|
|
let config = {
|
|
host: 'jianmiau.tk',
|
|
user: 'jianmiau',
|
|
password: 'VQ*ZetC7xcc9%dTW',
|
|
database: 'line-cost-php',
|
|
port: 3307
|
|
};
|
|
this.conn = new mysql.createConnection(config);
|
|
this.conn.connect(
|
|
function (err) {
|
|
if (err) {
|
|
console.log("!!! Cannot connect !!! Error:");
|
|
throw err;
|
|
}
|
|
else {
|
|
console.log("jianmiau.tk Connect.");
|
|
}
|
|
});
|
|
}
|
|
|
|
Query(Query) {
|
|
return new Promise((resolve, reject) => {
|
|
this.conn.query(Query,
|
|
function (err, results, fields) {
|
|
if (err) {
|
|
reject(err);
|
|
}
|
|
resolve(results);
|
|
});
|
|
})
|
|
}
|
|
|
|
CloseDB() {
|
|
this.conn.end(
|
|
function (err) {
|
|
if (err) throw err;
|
|
else console.log('Closing connection.')
|
|
});
|
|
}
|
|
|
|
// readData() {
|
|
// this.conn.query('SELECT * FROM `LoveZhuHan` LIMIT 2',
|
|
// function (err, results, fields) {
|
|
// if (err) throw err;
|
|
// else console.log('Selected ' + results.length + ' row(s).');
|
|
// for (let i = 0; i < results.length; i++) {
|
|
// console.log('Row: ' + JSON.stringify(results[i]));
|
|
// }
|
|
// console.log('Done.');
|
|
// });
|
|
// // this.conn.end(
|
|
// // function (err) {
|
|
// // if (err) throw err;
|
|
// // else console.log('Closing connection.')
|
|
// // });
|
|
// }
|
|
}
|
|
|
|
module.exports = Tools_MYSQLDBClass |