Interceptor class

Interceptor helps to deal with RequestOptions, Response, and DioException during the lifecycle of a request before it reaches users.

Interceptors are called once per request and response, that means redirects aren't triggering interceptors.

See also:

Constructors

Interceptor()
The constructor only helps sub-classes to inherit from. Do not use it directly.
const

Properties

hashCode int
The hash code for this object.
no setterinherited
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(DioException err, ErrorInterceptorHandler handler) → void
Called when an exception was occurred during the request.
onRequest(RequestOptions options, RequestInterceptorHandler handler) → void
Called when the request is about to be sent.
onResponse(Response response, ResponseInterceptorHandler handler) → void
Called when the response is about to be resolved.
toString() String
A string representation of this object.
inherited

Operators

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