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25 lines
598 B
25 lines
598 B
let mysql = require('mysql')
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var config = require('../config');
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let pool = mysql.createPool(config.database)
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function doSQL (sql, params = []) {
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// console.log('执行sql语句：'+sql);
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return new Promise((resolve, reject) => {
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pool.getConnection(function (error, connection) {
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if (error) {
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reject(error)
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} else {
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connection.query(sql, params, function (err, data, fields) {
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connection.release()
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resolve({ err, data, fields })
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})
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}
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})
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})
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}
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let MYSQL = {
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pool,
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doSQL
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}
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module.exports = MYSQL; |