package echo

import "github.com/labstack/echo"

Index ¶

• Constants
• Variables
• func NewRouter(e *Echo) (r *router)
• type Context
• func (c *Context) Bind(i interface{}) (err error)
• func (c *Context) Get(key string) interface{}
• func (c *Context) JSON(n int, i interface{}) (err error)
• func (c *Context) P(i uint8) string
• func (c *Context) Param(n string) string
• func (c *Context) Redirect(n int, url string)
• func (c *Context) Set(key string, val interface{})
• func (c *Context) String(n int, s string)
• type Echo
• func New() (e *Echo)
• func (e *Echo) Connect(path string, h Handler)
• func (e *Echo) Delete(path string, h Handler)
• func (e *Echo) Get(path string, h Handler)
• func (e *Echo) Group(pfx string) *Echo
• func (e *Echo) Head(path string, h Handler)
• func (e *Echo) Index(file string)
• func (e *Echo) InternalServerErrorHandler(h Handler)
• func (e *Echo) MaxParam(n uint8)
• func (e *Echo) MethodNotAllowedHandler(h Handler)
• func (e *Echo) NotFoundHandler(h Handler)
• func (e *Echo) Options(path string, h Handler)
• func (e *Echo) Patch(path string, h Handler)
• func (e *Echo) Post(path string, h Handler)
• func (e *Echo) Put(path string, h Handler)
• func (e *Echo) Run(addr string)
• func (e *Echo) ServeFile(path, file string)
• func (e *Echo) ServeHTTP(rw http.ResponseWriter, r *http.Request)
• func (e *Echo) Static(path, root string)
• func (e *Echo) Sub(pfx string) *Echo
• func (e *Echo) Trace(path string, h Handler)
• func (e *Echo) Use(m ...Middleware)
• type Handler
• type HandlerFunc
• func (h HandlerFunc) ServeHTTP(http.ResponseWriter, *http.Request)
• type Middleware
• type MiddlewareFunc
• type Params
• func (ps Params) Get(n string) (v string)

Constants ¶

const (
	MethodCONNECT = "CONNECT"
	MethodDELETE  = "DELETE"
	MethodGET     = "GET"
	MethodHEAD    = "HEAD"
	MethodOPTIONS = "OPTIONS"
	MethodPATCH   = "PATCH"
	MethodPOST    = "POST"
	MethodPUT     = "PUT"
	MethodTRACE   = "TRACE"

	MIMEJSON = "application/json"
	MIMEText = "text/plain"

	HeaderAccept             = "Accept"
	HeaderContentDisposition = "Content-Disposition"
	HeaderContentLength      = "Content-Length"
	HeaderContentType        = "Content-Type"
)

Variables ¶

var (

	// Errors
	ErrUnsupportedContentType = errors.New("echo: unsupported content type")
	ErrBindJSON               = errors.New("echo: bind json error")
	ErrRenderJSON             = errors.New("echo: render json error")
)

Functions ¶

func NewRouter ¶

func NewRouter(e *Echo) (r *router)

Types ¶

type Context ¶

type Context struct {
	Request  *http.Request
	Response *response
	// contains filtered or unexported fields
}

Context represents context for the current request. It holds request and response references, path parameters, data and registered handler for the route.

func (*Context) Bind ¶

func (c *Context) Bind(i interface{}) (err error)

Bind decodes the payload into provided type based on Content-Type header.

func (*Context) Get ¶

func (c *Context) Get(key string) interface{}

Get retrieves data from the context.

func (*Context) JSON ¶

func (c *Context) JSON(n int, i interface{}) (err error)

JSON sends an application/json response with status code.

func (*Context) P ¶

func (c *Context) P(i uint8) string

P returns path parameter by index.

func (*Context) Param ¶

func (c *Context) Param(n string) string

Param returns path parameter by name.

func (*Context) Redirect ¶

func (c *Context) Redirect(n int, url string)

Redirect redirects the request using http.Redirect with status code.

func (*Context) Set ¶

func (c *Context) Set(key string, val interface{})

Set saves data in the context.

func (*Context) String ¶

func (c *Context) String(n int, s string)

String sends a text/plain response with status code.

type Echo ¶

type Echo struct {
	Router *router
	// contains filtered or unexported fields
}

func New ¶

func New() (e *Echo)

New creates a echo instance.

func (*Echo) Connect ¶

func (e *Echo) Connect(path string, h Handler)

Connect adds a CONNECT route > handler to the router.

func (*Echo) Delete ¶

func (e *Echo) Delete(path string, h Handler)

Delete adds a DELETE route > handler to the router.

func (*Echo) Get ¶

func (e *Echo) Get(path string, h Handler)

Get adds a GET route > handler to the router.

func (*Echo) Group ¶

func (e *Echo) Group(pfx string) *Echo

Group is simmilar to Sub but excludes inheriting middleware from the parent router.

func (*Echo) Head ¶

func (e *Echo) Head(path string, h Handler)

Head adds a HEAD route > handler to the router.

func (*Echo) Index ¶

func (e *Echo) Index(file string)

Index serves index file.

func (*Echo) InternalServerErrorHandler ¶

func (e *Echo) InternalServerErrorHandler(h Handler)

InternalServerErrorHandler sets a custom InternalServerError handler.

func (*Echo) MaxParam ¶

func (e *Echo) MaxParam(n uint8)

MaxParam sets the maximum allowed path parameters. Default is 5, good enough for many users.

func (*Echo) MethodNotAllowedHandler ¶

func (e *Echo) MethodNotAllowedHandler(h Handler)

MethodNotAllowedHandler sets a custom MethodNotAllowed handler.

func (*Echo) NotFoundHandler ¶

func (e *Echo) NotFoundHandler(h Handler)

NotFoundHandler sets a custom NotFound handler.

func (*Echo) Options ¶

func (e *Echo) Options(path string, h Handler)

Options adds an OPTIONS route > handler to the router.

func (*Echo) Patch ¶

func (e *Echo) Patch(path string, h Handler)

Patch adds a PATCH route > handler to the router.

func (*Echo) Post ¶

func (e *Echo) Post(path string, h Handler)

Post adds a POST route > handler to the router.

func (*Echo) Put ¶

func (e *Echo) Put(path string, h Handler)

Put adds a PUT route > handler to the router.

func (*Echo) Run ¶

func (e *Echo) Run(addr string)

func (*Echo) ServeFile ¶

func (e *Echo) ServeFile(path, file string)

ServeFile serves a file.

func (*Echo) ServeHTTP ¶

func (e *Echo) ServeHTTP(rw http.ResponseWriter, r *http.Request)

func (*Echo) Static ¶

func (e *Echo) Static(path, root string)

Static serves static files.

func (*Echo) Sub ¶

func (e *Echo) Sub(pfx string) *Echo

Sub creates a new sub router. It inherits all properties from the parent router, including middleware.

func (*Echo) Trace ¶

func (e *Echo) Trace(path string, h Handler)

Trace adds a TRACE route > handler to the router.

func (*Echo) Use ¶

func (e *Echo) Use(m ...Middleware)

Use adds handler to the middleware chain.

type Handler ¶

type Handler interface{}

type HandlerFunc ¶

type HandlerFunc func(*Context)

func (HandlerFunc) ServeHTTP ¶

func (h HandlerFunc) ServeHTTP(http.ResponseWriter, *http.Request)

NOP

type Middleware ¶

type Middleware interface{}

type MiddlewareFunc ¶

type MiddlewareFunc func(HandlerFunc) HandlerFunc

type Params ¶

type Params []param

func (Params) Get ¶

func (ps Params) Get(n string) (v string)

Get returns path parameter by name.

Source Files ¶

context.go echo.go response.go router.go

Directories ¶