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applications.
EXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM EXPRESS VHOST MIDDLEWARE vhost (hostname, handle) Create a new middleware function to hand off request to handle when the incoming host for the request matches hostname. The function is called as handle (req, res, next), like a standard middleware. hostname can be a string or a RegExp object. When hostname is a string it can contain * to match 1 or more characters in EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
EXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM EXPRESS VHOST MIDDLEWARE vhost (hostname, handle) Create a new middleware function to hand off request to handle when the incoming host for the request matches hostname. The function is called as handle (req, res, next), like a standard middleware. hostname can be a string or a RegExp object. When hostname is a string it can contain * to match 1 or more characters inTEMPLATE ENGINES
Squirrelly: Blazing-fast template engine that supports partials, helpers, custom tags, filters, and caching. Not white-space sensitive, works with any language. Eta: Super-fast lightweight embedded JS template engine. Supports custom delimiters, async, whitespace control, partials, caching, plugins. React: Renders React componentson the server.
OPEN SOURCE USING EXPRESS Listing here does not constitute an endorsement or recommendation from the Expressjs project team. Some open-source projects that use Express: Builder Book: Open source web app to publish documentation or books. Built with React, Material-UI, Next, Express, Mongoose, MongoDB. SaaS Boilerplate: Open source web app to build your own SaaSproduct
EXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
EXPRESS 4.X
This middleware is available in Express v4.16.0 onwards. This is a built-in middleware function in Express. It parses incoming requests with JSON payloads and is based on body-parser. Returns middleware that only parses JSON and only looks at requests where the EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
DEBUGGING EXPRESS
Debugging Express. Express uses the debug module internally to log information about route matches, middleware functions that are in use, application mode, and the flow of the request-response cycle. USING EXPRESS MIDDLEWARE Using middleware. Express is a routing and middleware web framework that has minimal functionality of its own: An Express application is essentially a series of middleware function calls. Middleware functions are functions that have access to the request object ( req ), the response object ( res ), and the next middleware function inthe
SECURITY BEST PRACTICES FOR EXPRESS IN PRODUCTION Production Best Practices: Security Overview. The term “production” refers to the stage in the software lifecycle when an application or API is generally available to its end-users or consumers. In contrast, in the “development” stage, you’re still actively writing and testing code, and the application is not open to external access. The corresponding system environments are known as EXPRESS BODY-PARSER MIDDLEWARE body-parser. Node.js body parsing middleware. Parse incoming request bodies in a middleware before your handlers, available under the req.body property.. Note As req.body’s shape is based on user-controlled input, all properties and values in this object are untrusted and should be validated before trusting.For example, req.body.foo.toString() may fail in multiple ways, for example the foo EXPRESS METHOD-OVERRIDE MIDDLEWARE methodOverride (getter, options) Create a new middleware function to override the req.method property with a new value. This value will be pulled from the provided getter. If the found method is supported by node.js core, then req.method will be set to this value, as if it has originally been that value. EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Web Applications Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications.EXPRESS EXAMPLES
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License.Creative Commons Attribution-ShareAlike 3.0 United States License.TEMPLATE ENGINES
Warning: The packages listed below may be outdated, no longer maintained or even broken.Listing here does not constitute an endorsement or recommendation from the Expressjs project team. Use at EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM EXPRESS MORGAN MIDDLEWARE morgan. HTTP request logger middleware for node.js. Named after Dexter, a show you should not watch until completion.. Installation. This is a Node.js module EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Web Applications Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobile applications.EXPRESS EXAMPLES
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License.Creative Commons Attribution-ShareAlike 3.0 United States License.TEMPLATE ENGINES
Warning: The packages listed below may be outdated, no longer maintained or even broken.Listing here does not constitute an endorsement or recommendation from the Expressjs project team. Use at EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM EXPRESS MORGAN MIDDLEWARE morgan. HTTP request logger middleware for node.js. Named after Dexter, a show you should not watch until completion.. Installation. This is a Node.js moduleEXPRESS EXAMPLES
This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 United States License.Creative Commons Attribution-ShareAlike 3.0 United States License.TEMPLATE ENGINES
Warning: The packages listed below may be outdated, no longer maintained or even broken.Listing here does not constitute an endorsement or recommendation from the Expressjs project team. Use atEXPRESS 4.X
As req.body’s shape is based on user-controlled input, all properties and values in this object are untrusted and should be validated before trusting.For example, req.body.toString() may fail in multiple ways, for example stacking multiple parsers req.body may be from a different parser. Testing that req.body is a Buffer before calling buffer methods is recommended.INSTALLING EXPRESS
Installing. Assuming you’ve already installed Node.js, create a directory to hold your application, and make that your working directory. $ mkdir myapp $ cd myapp Use the npm init command to create a package.json file for your application. For more information on how package.json works, see Specifics of npm’s package.json handling. $ npm init This command prompts you for a number of things OPEN SOURCE USING EXPRESS Some open-source projects that use Express: Builder Book: Open source web app to publish documentation or books.Built with React, Material-UI, Next, Express, Mongoose, MongoDB. SaaS Boilerplate: Open source web app to build your own SaaS product.Built with React, Material-UI, Next, MobX, Express, Mongoose, MongoDB, Typescript.DEBUGGING EXPRESS
Debugging Express. Express uses the debug module internally to log information about route matches, middleware functions that are in use, application mode, and the flow of the request-response cycle. USING EXPRESS MIDDLEWARE Using middleware. Express is a routing and middleware web framework that has minimal functionality of its own: An Express application is essentially a series of middleware function calls. EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. EXPRESS BODY-PARSER MIDDLEWARE body-parser. Node.js body parsing middleware. Parse incoming request bodies in a middleware before your handlers, available under the req.body property.. Note As req.body’s shape is based on user-controlled input, all properties and values in this object are untrusted and should be validated before trusting.For example, req.body.foo.toString() may fail in multiple ways, for example the foo EXPRESS METHOD-OVERRIDE MIDDLEWARE method-override. Lets you use HTTP verbs such as PUT or DELETE in places where the client doesn’t support it. Install. This is a Node.js module available through the npm registry.Installation is done using the npm install command: $ npm install method-override EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
TEMPLATE ENGINES
Squirrelly: Blazing-fast template engine that supports partials, helpers, custom tags, filters, and caching. Not white-space sensitive, works with any language. Eta: Super-fast lightweight embedded JS template engine. Supports custom delimiters, async, whitespace control, partials, caching, plugins. React: Renders React componentson the server.
EXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
TEMPLATE ENGINES
Squirrelly: Blazing-fast template engine that supports partials, helpers, custom tags, filters, and caching. Not white-space sensitive, works with any language. Eta: Super-fast lightweight embedded JS template engine. Supports custom delimiters, async, whitespace control, partials, caching, plugins. React: Renders React componentson the server.
EXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COMEXPRESS EXAMPLES
Express examples. This page contains list of examples using Express. auth - Authentication with login and password. content-negotiation - HTTP content negotiation. cookie-sessions - Working with cookie-based sessions. cookies - Working with cookies. downloads - Transferring files to client. ejs - Working with Embedded JavaScript templating(ejs
OPEN SOURCE USING EXPRESS Listing here does not constitute an endorsement or recommendation from the Expressjs project team. Some open-source projects that use Express: Builder Book: Open source web app to publish documentation or books. Built with React, Material-UI, Next, Express, Mongoose, MongoDB. SaaS Boilerplate: Open source web app to build your own SaaSproduct
INSTALLING EXPRESS
Installing. Assuming you’ve already installed Node.js, create a directory to hold your application, and make that your working directory. $ mkdir myapp $ cd myapp Use the npm init command to create a package.json file for your application. For more information on how package.json works, see Specifics of npm’s package.json handling. $ npm init This command prompts you for a number of thingsEXPRESS 4.X
This middleware is available in Express v4.16.0 onwards. This is a built-in middleware function in Express. It parses incoming requests with JSON payloads and is based on body-parser. Returns middleware that only parses JSON and only looks at requests where the EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
EXPRESS BODY-PARSER MIDDLEWARE body-parser. Node.js body parsing middleware. Parse incoming request bodies in a middleware before your handlers, available under the req.body property.. Note As req.body’s shape is based on user-controlled input, all properties and values in this object are untrusted and should be validated before trusting.For example, req.body.foo.toString() may fail in multiple ways, for example the fooDEBUGGING EXPRESS
Debugging Express. Express uses the debug module internally to log information about route matches, middleware functions that are in use, application mode, and the flow of the request-response cycle. EXPRESS METHOD-OVERRIDE MIDDLEWARE methodOverride (getter, options) Create a new middleware function to override the req.method property with a new value. This value will be pulled from the provided getter. If the found method is supported by node.js core, then req.method will be set to this value, as if it has originally been that value. EXPRESS - NODE.JS WEB 应用程序框架TRANSLATE THIS PAGE Web 应用程序. Express 是一种保持最低程度规模的灵活 Node.js Web 应用程序框架,为 Web 和移动应用程序提供一组强大的功能。. EXPRESS RESPONSE-TIME MIDDLEWARE response-time. Response time for Node.js servers. This module creates a middleware that records the response time for requests in HTTP servers. The “response time” is defined here as the elapsed time from when a request enters this middleware to when the headers are written out to the client. EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
EXPRESS 4.X
This middleware is available in Express v4.16.0 onwards. This is a built-in middleware function in Express. It parses incoming requests with JSON payloads and is based on body-parser. Returns middleware that only parses JSON and only looks at requests where the SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM USING EXPRESS MIDDLEWARESEE MORE ON EXPRESSJS.COM EXPRESS BODY-PARSER MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COM EXPRESS - NODE.JS WEB APPLICATION FRAMEWORKGETTING STARTEDGUIDEAPI REFERENCEADVANCED TOPICSRESOURCESAPPLICATION GENERATOR Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
EXPRESS ROUTINGSEE MORE ON EXPRESSJS.COM EXPRESS DATABASE INTEGRATION Database integration. Adding the capability to connect databases to Express apps is just a matter of loading an appropriate Node.js driver for the database in your app. This document briefly explains how to add and use some of the most popular Node.js modules for database systems in your Express app: Cassandra. Couchbase. CouchDB. LevelDB.MySQL.
EXPRESS 4.X
This middleware is available in Express v4.16.0 onwards. This is a built-in middleware function in Express. It parses incoming requests with JSON payloads and is based on body-parser. Returns middleware that only parses JSON and only looks at requests where the SERVING STATIC FILES IN EXPRESS To create a virtual path prefix (where the path does not actually exist in the file system) for files that are served by the express.static function, specify a mount path for the static directory, as shown below:. app.use('/static', express.static('public')) EXPRESS ERROR HANDLINGSEE MORE ON EXPRESSJS.COM USING EXPRESS MIDDLEWARESEE MORE ON EXPRESSJS.COM EXPRESS BODY-PARSER MIDDLEWARESEE MORE ON EXPRESSJS.COM HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest. EXPRESS CORS MIDDLEWARESEE MORE ON EXPRESSJS.COMTEMPLATE ENGINES
swig: Fast, Django-like template engine. Nunjucks: Inspired by jinja/twig. marko: A fast and lightweight HTML-based templating engine that compiles templates to CommonJS modules and supports streaming, async rendering and custom tags. (Renders directly to theINSTALLING EXPRESS
Installing. Assuming you’ve already installed Node.js, create a directory to hold your application, and make that your working directory. $ mkdir myapp $ cd myapp Use the npm init command to create a package.json file for your application. For more information on how package.json works, see Specifics of npm’s package.json handling. $ npm init This command prompts you for a number of things EXPRESS APPLICATION GENERATOR The app structure created by the generator is just one of many ways to structure Express apps. Feel free to use this structure or modify it to best suit your needs. DEVELOPING TEMPLATE ENGINES FOR EXPRESS Developing template engines for Express. Use the app.engine(ext, callback) method to create your own template engine.ext refers to the file extension, and callback is the template engine function, which accepts the following items as parameters: the location of the file, the options object, and the callback function.. The following code is an example of implementing a very simple template USING TEMPLATE ENGINES WITH EXPRESS Using template engines with Express. A template engine enables you to use static template files in your application. At runtime, the template engine replaces variables in a template file with actual values, and transforms the template into an HTML file sent to the client. This approach makes it EXPRESS SECURITY UPDATES The list below enumerates the Express vulnerabilities that were fixed in the specified version update. NOTE: If you believe you have discovered a security vulnerability in Express, please see Security Policies and Procedures.. 4.x. 4.16.0 The dependency forwarded has been updated to address a vulnerability.This may affect your application if the following APIs are used: req.host, req.hostname SECURITY BEST PRACTICES FOR EXPRESS IN PRODUCTION Production Best Practices: Security Overview. The term “production” refers to the stage in the software lifecycle when an application or API is generally available to its end-users or consumers. In contrast, in the “development” stage, you’re still actively writing and testing code, and the application is not open to external access. The corresponding system environments are known as HEALTH CHECKS AND GRACEFUL SHUTDOWN Terminus. Terminus is an open-source project that adds health checks and graceful shutdown to your application to eliminate the need to write boilerplate code. You just provide the cleanup logic for graceful shutdowns and the health check logic for health checks, and terminus handles the rest.FAQ - EXPRESS
Express supports any template engine that conforms with the (path, locals, callback) signature. To normalize template engine interfaces and caching, see the consolidate.js project for support. Unlisted template engines might still support the Express signature. For more information, see Using template engines with Express. EXPRESS - NODE.JS WEB 应用程序框架TRANSLATE THIS PAGE Web 应用程序. Express 是一种保持最低程度规模的灵活 Node.js Web 应用程序框架,为 Web 和移动应用程序提供一组强大的功能。.Express
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* Companies using Express * Open-source projects * Additional learning * Contributing to Express * Release Change Log Express 4.17.1 Fast, unopinionated, minimalist web framework for Node.js $ npm install express --save*
Express 5.0 alpha documentation is now available. The alpha API documentation is a work in progress. For information on what’s in the release, see the Express releasehistory .
WEB APPLICATIONS
Express is a minimal and flexible Node.js web application framework that provides a robust set of features for web and mobileapplications.
APIS
With a myriad of HTTP utility methods and middleware at your disposal, creating a robust API is quick and easy.PERFORMANCE
Express provides a thin layer of fundamental web application features, without obscuring Node.js features that you know and love.FRAMEWORKS
Many popular frameworks are based on Express. Documentation translations provided by StrongLoop/IBM : French , German , Spanish , Italian , Japanese , Russian , Chinese , Traditional Chinese , Korean , Portuguese . Community translation available for: Slovak , Ukrainian , Uzbek , Turkish and Thai . Express is a project of theNode.js Foundation.
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