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78 lines
2.3 KiB
Markdown
78 lines
2.3 KiB
Markdown
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# Routing
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See the [routing's concept](../concepts/concepts.md#routing) for details.
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## How to create a route?
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You have to edit the `routes.json` file in one of your APIs folders (`./api/**/config/routes.json`) and manually add a new route object into the `routes` array.
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**Path —** `./api/**/config/routes.json`.
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```json
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{
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"routes": [
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{
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"method": "GET",
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"path": "/products",
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"handler": "Product.find",
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},
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{
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"method": ["POST", "PUT"],
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"path": "/products/:id",
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"handler": "Product.createOrUpdate",
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},
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{
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"method": "POST",
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"path": "/products/:id/buy",
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"handler": "Product.buy",
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"config": {
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"policies": ["isAuthenticated", "hasCreditCard"]
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}
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}
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]
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}
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```
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- `method` (string): Method or array of methods to hit the route (ex: `GET`, `POST`, `PUT`, `HEAD`, `DELETE`, `PATCH`)
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- `path` (string): URL starting with `/` (ex: `/products`)
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- `handler` (string): Action to executed when the route is hit following this syntax `<Controller>.<action>`
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- `config`
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- `policies` (array): Array of policies names or path ([see more](../guides/policies.md))
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- `prefix` (string): Set a prefix to this route. Also, it will be loaded into the main router (useful feature for plugin)
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## Dynamic parameters
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The router used by Strapi allows you to create dynamic routes where you can use parameters and simple regular expressions. These parameters will be exposed in the `ctx.params` object. For more details, please refer to the [PathToRegex](https://github.com/pillarjs/path-to-regexp) documentation.
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```json
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{
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"routes": [
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{
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"method": "GET",
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"path": "/products/:category/:id",
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"handler": "Product.findOneByCategory",
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},
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{
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"method": "GET",
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"path": "/products/:region(\\d{2}|\\d{3})/:id", // Only match when the first parameter contains 2 or 3 digits.
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"handler": "Product.findOneByRegion",
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}
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]
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}
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```
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## Override default route
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By default, the main route of the server `/` is pointed to the `/public/index.html` file. To override this behavior, you need to create a route with an empty path `/` in one of your API folder (`/api/**/config/routes.json`).
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```json
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{
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"routes": [
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{
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"method": "GET",
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"path": "/",
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"handler": "Controller.name",
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}
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]
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}
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```
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