Membuat koneksi TCP saat menggunakan Node.js
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Menunjukkan pembukaan koneksi TCP ke Cloud SQL untuk Server SQL menggunakan modul mssql Node.js.
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Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],[],[],[],null,["# Create a TCP connection when using Node.js\n\nDemonstrates opening a TCP connection to Cloud SQL for SQL Server using the Node.js mssql module.\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Connect from App Engine flexible environment](/sql/docs/sqlserver/connect-app-engine-flexible)\n- [Connect from App Engine standard environment](/sql/docs/sqlserver/connect-app-engine-standard)\n- [Connect from Cloud Build](/sql/docs/sqlserver/connect-build)\n- [Connect from Cloud Run](/sql/docs/sqlserver/connect-run)\n- [Connect from Cloud Run functions](/sql/docs/sqlserver/connect-functions)\n- [Connect using the Cloud SQL Auth Proxy](/sql/docs/sqlserver/connect-auth-proxy)\n\nCode sample\n-----------\n\n### Node.js\n\n\nTo authenticate to Cloud SQL for SQL Server, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n const mssql = require('mssql');\n\n // createTcpPool initializes a TCP connection pool for a Cloud SQL\n // instance of SQL Server.\n const createTcpPool = async config =\u003e {\n // Note: Saving credentials in environment variables is convenient, but not\n // secure - consider a more secure solution such as\n // Cloud Secret Manager (https://cloud.google.com/secret-manager) to help\n // keep secrets safe.\n const dbConfig = {\n server: process.env.INSTANCE_HOST, // e.g. '127.0.0.1'\n port: parseInt(process.env.DB_PORT), // e.g. 1433\n user: process.env.DB_USER, // e.g. 'my-db-user'\n password: process.env.DB_PASS, // e.g. 'my-db-password'\n database: process.env.DB_NAME, // e.g. 'my-database'\n options: {\n trustServerCertificate: true,\n },\n // ... Specify additional properties here.\n ...config,\n };\n // Establish a connection to the database.\n return mssql.connect(dbConfig);\n };\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=cloud_sql_sqlserver)."]]