111 lines
3.5 KiB
JavaScript
111 lines
3.5 KiB
JavaScript
/* *******************************************************************************************
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* API
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* http://expressjs.com/en/api.html
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* ******************************************************************************************* */
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const express = require("express"); // Importing the express library.
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const app = express(); // Intializing the imported express application
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/* *******************************************************************************************
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* GLOBAL OBJECTS
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* http://expressjs.com/en/api.html#express.json
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* ******************************************************************************************* */
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```Methods```;
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express.json([options]);
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options: `
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inflate // to manage the deflated bodies like enabling and disabling
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limit // Controls the maximum request body size.
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reviver // It is passed directly to JSON.parse as an second argument
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type // This is used to determine the type of middleware will parse
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verify // It is an undefined function which used to verify the middleware parsing.
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`;
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express.raw([options]);
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options: `
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inflate // to manage the deflated bodies like enabling and disabling
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limit // Controls the maximum request body size.
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type // This is used to determine the type of middleware will parse
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verify // It is an undefined function which used to verify the middleware parsing.
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`;
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express.Router([options]);
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options: `
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caseSensitive //Enables case sensitivity
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mergeParams //if param names of child and parent are conflicted then the child takes the precedence
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strict // Enables Strict routing
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`;
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express.static(root, [options]);
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options: `
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dotfiles // determines how dotfiles are used
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etag // Operates etag generation
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extensions // Operates file extension fallback
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fallthrough // Enable or disable the immutable directive in the Cache-Control response header
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index // sends the specified directory index file
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LastModified // sets the Last-Modified header to the last modified date
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setHeaders // Function for setting HTTP headers to serve with the file
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`;
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express.text([options]);
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options: `
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defaultCharset // Sets the default charset for the text context.
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inflate // to manage the deflated bodies like enabling and disabling
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limit // Controls the maximum request body size.
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type // This is used to determine the type of middleware will parse
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verify // It is an undefined function which used to verify the middleware parsing.
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`;
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express.urlencoded([options]);
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options: `
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extended // it allows to choose between parsing the URL-encoded data or the qs library
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parameterLimit // It controls the no of params.
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inflate // to manage the deflated bodies like enabling and disabling
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limit // Controls the maximum request body size.
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type // This is used to determine the type of middleware will parse
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verify // It is an undefined function which used to verify the middleware parsing.
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`;
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```Application`````;
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Properties```app.local`;
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`app.locals.title = "My Cheatsheet";
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console.dir(app.locals.title)`;
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app.mountpath`
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``app.mountpath``const admin = express()`;
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