handlers

Documentation

Overview

Package handlers 用于处理节点下与处理函数相关的逻辑

Index

• Variables
• type Handlers
  • func New(disableOptions, disableHead bool) *Handlers
  • func (hs *Handlers) Add(h http.Handler, methods ...string) error
  • func (hs *Handlers) Handler(method string) http.Handler
  • func (hs *Handlers) Len() int
  • func (hs *Handlers) Methods(ignoreHead, ignoreOptions bool) []string
  • func (hs *Handlers) Options() string
  • func (hs *Handlers) Remove(methods ...string) bool
  • func (hs *Handlers) SetAllow(optionsAllow string)

Variables

var Methods = []string{
	http.MethodGet,
	http.MethodPost,
	http.MethodDelete,
	http.MethodPut,
	http.MethodPatch,
	http.MethodConnect,
	http.MethodTrace,
	http.MethodOptions,
	http.MethodHead,
}

Methods 所有支持请求方法

Types

type Handlers

type Handlers struct {
	// contains filtered or unexported fields
}

Handlers 用于表示某节点下各个请求方法对应的处理函数

func New

func New(disableOptions, disableHead bool) *Handlers

New 声明一个新的 Handlers 实例

disableHead 是否自动添加 HEAD 请求内容。

func (*Handlers) Add

func (hs *Handlers) Add(h http.Handler, methods ...string) error

Add 添加一个处理函数

func (*Handlers) Handler

func (hs *Handlers) Handler(method string) http.Handler

Handler 获取指定方法对应的处理函数

func (*Handlers) Len

func (hs *Handlers) Len() int

Len 获取当前支持请求方法数量

func (*Handlers) Methods

func (hs *Handlers) Methods(ignoreHead, ignoreOptions bool) []string

Methods 当前节点支持的请求方法

func (*Handlers) Options

func (hs *Handlers) Options() string

Options 获取当前支持的请求方法列表字符串

func (*Handlers) Remove

func (hs *Handlers) Remove(methods ...string) bool

Remove 移除某个请求方法对应的处理函数

返回值表示是否已经被清空。

func (*Handlers) SetAllow

func (hs *Handlers) SetAllow(optionsAllow string)

SetAllow 设置 Options 请求头的 Allow 报头