Middleware class abstract

中间件抽象接口

定义请求生命周期的 5 个钩子方法。 继承此类并覆盖需要的方法来实现自定义逻辑。

Implementers

Constructors

Middleware()

Properties

hashCode → int
The hash code for this object.
no setterinherited
priority → int
优先级，数字越小越先执行，默认 100
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
onError(RequestContext ctx, SmartError error) → Future<void>
错误发生时调用
onFinish(RequestContext ctx) → Future<void>
请求结束后调用（无论成功失败都会执行）
onRequest(RequestContext ctx, RequestOptions options) → Future<void>
请求发送前调用（可修改 RequestOptions）
onResponse(RequestContext ctx, Response response) → Future<void>
响应接收后调用
onStart(RequestContext ctx) → Future<void>
请求开始前调用
toString() → String
A string representation of this object.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited