ConnectionPool(dbConfig); //console.log(conn); var req = new sql.Request(conn); conn.connect(function (err) { if (err) { console.log(err); return; } // 查询user表 req.query("SELECT * FROM user", function (err, recordset) { if (err) { console.log(err); return; } else { ...
('connect',(err)=>{if(err){console.error(err.message);}else{console.log('Connected to SQL Server');// 发送消息constrequest=newRequest("SEND 'Your message'",(err)=>{if(err){console.error(err.message);}else{console.log('Message sent');}connection.close();});c...
await pool.connect(); let request = pool.request(); request.multiple=true; if (params != null) { for(let index in params){ request.input(index,params[index].sqlType,params[index].inputValue); } } let result = await request.query(sqlText); return {state:true,data:result}; }catch(e...
server: '数据库服务器', database: '数据库名称, options: { encrypt: true //使用windows azure,需要设置此配置。 } } 在此连接中,直接将encrypt: true改成encrypt: false就行了,测试可以访问到数据资源 sql.connect(config, err => { const request = new sql.Request() request.stream = true //开...
nodejs连接mssql出错,求解! 青年才俊 2631184109 发布于 2015-12-12 { name: 'ConnectionError', message: 'Failed to connect to msdbserver:1433 - getaddrinfo ENOTFOUND', code: 'ESOCKET' }代码如下:var sql = require('mssql'); var config = { user: 'sa', password: 'sa', server: '7Y...
node-mssql tedious I just successfully connected to the SQL Server from Ubuntu 14.04. I use FreeTDS as the driver, and unxiODBC as the driver manager,node odbcas the Node.js module to connect. I think this might be used on OSX as well. ...
sql.connect(config, err => { const request = new sql.Request()request.stream = true//开启streaming request.query('select * from verylargetable') //或者执⾏request.execute(procedure)request.on('recordset', columns => { //每次查询会触发⼀次 recordset事件，返回结果集 })request.on('row'...
constmysql=require('mysql');constconnection=mysql.createConnection({host:'localhost',user:'root',password:'password',database:'mydatabase'});connection.connect((err)=>{if(err){console.error('Error connecting to MySQL database: '+err.stack);return;}console.log('Connected to MySQL database as...
User+String name+Integer age+String cityDatabase+connect()+query(sql, params)Server+dynamicQuery(conditions) 结尾 动态查询条件是构建灵活且高效的数据库查询的一个重要手段。通过上述代码示例和设计图,我们可以看到如何在 Node.js 环境中实现与 MySQL 的交互。适当地利用动态查询,可以大大提升应用程序的用户体验...
pool.connect((err, client, done) => { console.log(err) app.listen(port, () => { console.log(`App running on port ${port}.`) })})Spring WebFlux + R2DBC + Kotlin 实现 Java version:java --versionopenjdk 17.0.5 2022-10-18OpenJDK Runtime Environment GraalVM CE 22.3.0 ...