Gitee
\
Imi
Aop
Annotation
Aop
Listener
Parser
Bean
Annotation
Model
Exception
Parser
Traits
Cache
Annotation
Parser
Aop
Handler
Config
Annotation
Parser
Dotenv
Listener
Controller
Cron
Annotation
Consts
Contract
Listener
Message
Process
Task
Traits
Db
Annotation
Aop
Drivers
PdoMysql
Exception
Interfaces
Listener
Parser
Pool
Query
Builder
Having
Interfaces
Lock
Traits
Where
Statement
Transaction
Enum
Annotation
Parser
Event
Facade
Annotation
HotUpdate
Listener
Monitor
HttpValidate
Annotation
Aop
Listener
Lock
Annotation
Parser
Aop
Exception
Handler
Listener
Log
Handler
Main
Model
Annotation
Relation
Event
Listener
Param
Key
Listener
Parser
Relation
Struct
Tree
Annotation
Pool
Annotation
Aop
Interfaces
Listener
Process
Annotation
Exception
Listener
Parser
Pool
Redis
Annotation
Server
Annotation
ConnectContext
Event
Listener
Param
Listener
Model
StoreHandler
MemoryTable
DataParser
Event
Listener
Param
Group
Exception
Handler
Listener
Http
Annotation
Aop
Error
Listener
Message
Proxy
Middleware
Route
SuperGlobals
Listener
Route
Annotation
Tcp
Udp
WebSocket
Listener
Parser
Session
Handler
TcpServer
Error
Listener
Message
Middleware
Route
UdpServer
Error
Listener
Message
Middleware
Route
View
Annotation
Engine
Handler
Parser
WebSocket
Error
Listener
Message
Middleware
Route
Task
Annotation
Interfaces
Listener
Parser
Tool
Annotation
Listener
Parser
Tools
Development
Generate
HttpController
Model
Imi
Process
Server
Util
File
Format
Http
Consts
Contract
Interfaces
MemoryTable
Process
Stream
Traits
Validate
Annotation
Parser
Aop

\Imi\Server\Http\MiddlewareOptionsMiddleware

解决：使用 application/json 请求时，浏览器会先发送一个 OPTIONS 请求

Summary

Methods
Properties
Constants
process()
No public properties found
No constants found
No protected methods found
$allowOrigin
$allowHeaders
$exposeHeaders
$allowMethods
$allowCredentials
N/A
No private methods found
No private properties found
N/A

Properties

$allowOrigin

$allowOrigin : string|null|array<mixed,string>

设置允许的 Origin 为 null 时允许所有 为数组时允许多个

Type

string|null|array<mixed,string>

$allowHeaders

$allowHeaders : string

允许的请求头

Type

string

$exposeHeaders

$exposeHeaders : string

允许的跨域请求头

Type

string

$allowMethods

$allowMethods : string

允许的请求方法

Type

string

$allowCredentials

$allowCredentials : string

是否允许跨域 Cookie

Type

string

Methods

process()

process(\Psr\Http\Message\ServerRequestInterface  $request, \Psr\Http\Server\RequestHandlerInterface  $handler) : \Psr\Http\Message\ResponseInterface

处理方法

Parameters

\Psr\Http\Message\ServerRequestInterface $request
\Psr\Http\Server\RequestHandlerInterface $handler

Returns

\Psr\Http\Message\ResponseInterface