31 lines
798 B
JavaScript
31 lines
798 B
JavaScript
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//引入MySQL
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const mysql = require('mysql');
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const fs = require('fs');
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const path = require('path');
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let globalConfig = JSON.parse(fs.readFileSync(path.join(__dirname, '../config.json'), 'utf8'));
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let config = {
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...globalConfig.mysql,
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};
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console.log(config);
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async function query(sql) {
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//通过MySQL中方法创建链接对象
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var connection = mysql.createConnection(config);
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//开始连接
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connection.connect();
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//执行SQL语句 (添加、删除、更新、查询)
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connection.query(sql, (err, result) => {
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if (err) {
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console.error('err', err);
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return;
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}
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console.log('result', result);
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})
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//最后需要关闭连接
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connection.end();
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}
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module.exports = {
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query: query,
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}
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