AdapterRequest class

author: ZhengZaiHong email:1096877329@qq.com date: 2026-04-21 16:03 describe: request adapter Unified request configuration model.

This class encapsulates all the information needed to make an HTTP request, abstracting away the differences between various HTTP client libraries.

Basic Usage

final request = AdapterRequest(
  baseUrl: 'https://api.example.com',
  path: '/users/123',
  method: HttpMethod.get,
);

RESTful Parameters

Use pathParams for RESTful URL parameters:

final request = AdapterRequest(
  baseUrl: 'https://api.example.com',
  path: '/users/{id}/posts/{postId}',
  method: HttpMethod.get,
  pathParams: {'id': '123', 'postId': '456'},
);
// Results in: https://api.example.com/users/123/posts/456

Query Parameters

Use queryParams for URL query strings:

final request = AdapterRequest(
  baseUrl: 'https://api.example.com',
  path: '/users',
  method: HttpMethod.get,
  queryParams: {'page': 1, 'limit': 20},
);
// Results in: https://api.example.com/users?page=1&limit=20

Request Body

Use bodyParams for structured data or rawBody for raw data:

// JSON body
final request = AdapterRequest(
  baseUrl: 'https://api.example.com',
  path: '/users',
  method: HttpMethod.post,
  bodyParams: {'name': 'John', 'email': 'john@example.com'},
  contentType: 'application/json',
);

// Raw body
final request = AdapterRequest(
  baseUrl: 'https://api.example.com',
  path: '/upload',
  method: HttpMethod.post,
  rawBody: 'raw text data',
  contentType: 'text/plain',
);

See also:

• AdapterResponse for response structure
• NetworkAdapter.request for making requests