第三方中间件

这里列出的是部分 Express 中间件组件：

• body-parser: previously express.bodyParser, json, and urlencoded. See also:
  • body
  • co-body
  • raw-body
• compression - previously express.compress
• connect-image-optimus: Connect/Express middleware for optimal image serving. Switches to webp/jpegxr if possible.
• connect-timeout: previously express.timeout
• cookie-parser: previously express.cookieParser
• cookie-session: previously express.cookieSession
• csurf: previousy express.csrf
• errorhandler: previously express.errorHandler
• express-debug: unobtrusive development tool that adds a tab with information about req, session, locals, and more to your application.
• express-partial-response: Express middleware for filtering-out parts of JSON responses based on the fields query-string; using Google API’s Partial Response.
• express-session: previously express.session
• express-simple-cdn: easily use a CDN for your static assets, with multiple host support (ex. cdn1.host.com, cdn2.host.com).
• express-slash: Express middleware for people who are strict about trailing slashes.
• express-stormpath: Express middleware for user storage, authentication, authorization, SSO, and data security.
• express-uncapitalize: redirect HTTP requests containing uppercase to a canonical lowercase form.
• join-io: join files on a fly to reduce requests count
• method-override: previously express.methodOverride
• morgan: previously logger
• passport: Express middleware for authentication.
• response-time: previously express.responseTime
• serve-favicon: previously express.favicon
• serve-index: previousy express.directory
• serve-static: for serving static content
• static-expiry: fingerprinted URLs/Caching Headers for static assets including external domain(s) support.
• vhost: previously express.vhost
• view-helpers: An express middleware that provides common helper methods to the views.

Some middleware previously included with Connect are no longer supported by the Connect/Express team, and are replaced by an alternative module, or should be superseded by a better module. Use one of these alternatives instead:

• express.cookieParser
  • cookies and keygrip
• express.limit
  • raw-body
• express.multipart
  • connect-busboy
  • multer
  • connect-multiparty
• express.query
  • qs
• express.staticCache
  • st
  • connect-static

For more middleware, see also: - http-framework - expressjs