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84 lines
2.2 KiB
Markdown
Executable File
84 lines
2.2 KiB
Markdown
Executable File
# Router
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The most basic feature of any web application is the ability to interpret a request sent to a URL, then send back a response. In order to do this, your application has to be able to distinguish one URL from another.
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Like most web frameworks, Strapi provides a router: a mechanism for mapping URLs to controllers. Routes are rules that tell Strapi what to do when faced with an incoming request.
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For every API, routes can be found in `./api/apiName/config/routes.json`.
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## Route format
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Each route consists of an address (as a key) and a target (as an object value). The address is a URL path and a specific HTTP method. The target is defined by an object with a `controller` and an `action`. When the router receives an incoming request, it checks the address of all routes for matches. If a matching route is found, the request is then passed to its target.
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The schema for a route is:
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```js
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{
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"routes": {
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"VERB /endpoint/:param": {
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"controller": "controllerName",
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"action": "actionName"
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}
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}
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}
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```
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For example to manage your `Post` records with a CRUD, your route should look like this:
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```js
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{
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"routes": {
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"GET /post": {
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"controller": "Post",
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"action": "find"
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}
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"GET /post/:id": {
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"controller": "Post",
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"action": "findOne"
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},
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"POST /post": {
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"controller": "Post",
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"action": "create"
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},
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"PUT /post/:id": {
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"controller": "Post",
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"action": "update"
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},
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"DELETE /post/:id": {
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"controller": "Post",
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"action": "delete"
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}
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}
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}
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```
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## Route parameters
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Route paths will be translated to regular expressions used to match requests. Query strings will not be considered when matching requests.
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Route parameters are captured and added to `ctx.params` or `ctx.request.body`.
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## Router prefix
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Prefix your API aiming to not have any conflicts with your front-end if you have one of if need to for some other reasons.
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Configuration:
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- Key: `prefix`
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- Environment: all
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- Location: `./config/general.json`
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- Type: `string`
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Example:
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```js
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{
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"prefix": "/api"
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}
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```
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Notes:
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- Let an empty string if you don't want to prefix your API.
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- The prefix must starts with a `/`.
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