步骤2:使用第一种方法 1. 安装mssql模块 npm install mssql 1. 2. 编写连接代码 constsql=require('mssql');constconfig={user:'your_username',password:'your_password',server:'localhost',database:'your_database'};sql.connect(config,err=>{if(err)console.log(err);// 连接成功后的操作}); 1....
constsql=require('mssql');constconfig={user:'your_username',password:'your_password',server:'your_server',database:'your_database',options:{encrypt:true,trustServerCertificate:true}};asyncfunctionmain(){letpool=awaitconnectToDatabase();if(pool){awaitexecuteQuery(pool);awaitcloseConnection(pool);...
constmysql=require('mysql');constconnection=mysql.createConnection({host:'localhost',user:'root',password:'password',database:'mydatabase'});connection.connect((err)=>{if(err)throwerr;console.log('Connected to the database!');});
function(){ audioInput.connect(recorder); recorder.connect(context.destination); } // 停止录音 this.stop=function(){ stream.stop(); recorderdisconnect(); } / 获取音频文件 this.getBlob=function() this.stop(); return audioDataencodeWAV(); } }; // 抛出 HZRecorder.Error=...
Install the Azure SQL Server management npm module 複製 npm install @azure/arm-sql Samples Examples for using this module in Node.js as well as browser applications can be found in the README for the module Azure SQL Database: Use JavaScript to connect and query data For more code sam...
mongoose.connect("mongodb://localhost/mydatabase", { useNewUrlParser: true,useUnifiedTopology: true,});const dataSchema = new mongoose.Schema({ id: Number,name: String,});const Data = mongoose.model("Data", dataSchema);app.get("/api/data", async (req, res) => { const data = ...
CORS 是一个 node.js 包,用于提供 Connect/Express 中间件,可用于通过各种选项启用 CORS。 12、GraphQL.js 网址:https://www.npmjs.com/package/graphql GraphQL 是由 Facebook 创建的 API 查询语言工具。 13、socket.io 网址:https://www.npmjs.co...
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# 建立数据库连接 conn = pyodbc.connect(f'DRIVER={driver};SERVER={server};DATABASE={database};UID={username};PWD={password}') # 创建游标对象 cursor = conn.cursor() # 准备插入语句 query = "INSERT INTO DATA_TEST ([EMPLID], [EMP_NAME]) VALUES (?, ?)" # 执行插入操作 cursor.execute(...
一旦有了用户，就使用prisma.idea.create来创建一个新的想法。这就像创建用户时一样，但现在有了一个关系字段。Prisma可以创建新想法和用户之间的关联：owner：｛connect：｛id：user.id｝｝。第二个端点是/userideas/:id的GET。这个端点的目的是获取用户ID并返回用户，包括他们的想法。可以看到与findUnique调用一起...