支持空安全

.gitignore

+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+build/
+
+# Android related
+**/android/**/gradle-wrapper.jar
+**/android/.gradle
+**/android/captures/
+**/android/gradlew
+**/android/gradlew.bat
+**/android/local.properties
+**/android/**/GeneratedPluginRegistrant.java
+
+# iOS/XCode related
+**/ios/**/*.mode1v3
+**/ios/**/*.mode2v3
+**/ios/**/*.moved-aside
+**/ios/**/*.pbxuser
+**/ios/**/*.perspectivev3
+**/ios/**/*sync/
+**/ios/**/.sconsign.dblite
+**/ios/**/.tags*
+**/ios/**/.vagrant/
+**/ios/**/DerivedData/
+**/ios/**/Icon?
+**/ios/**/Pods/
+**/ios/**/.symlinks/
+**/ios/**/profile
+**/ios/**/xcuserdata
+**/ios/.generated/
+**/ios/Flutter/App.framework
+**/ios/Flutter/Flutter.framework
+**/ios/Flutter/Flutter.podspec
+**/ios/Flutter/Generated.xcconfig
+**/ios/Flutter/app.flx
+**/ios/Flutter/app.zip
+**/ios/Flutter/flutter_assets/
+**/ios/Flutter/flutter_export_environment.sh
+**/ios/ServiceDefinitions.json
+**/ios/Runner/GeneratedPluginRegistrant.*
+
+# Exceptions to above rules.
+!**/ios/**/default.mode1v3
+!**/ios/**/default.mode2v3
+!**/ios/**/default.pbxuser
+!**/ios/**/default.perspectivev3

.metadata

+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 1aafb3a8b9b0c36241c5f5b34ee914770f015818
+  channel: stable
+
+project_type: package

CHANGELOG.md

+## [0.0.1] - TODO: Add release date.
+
+* TODO: Describe initial release.

LICENSE

+TODO: Add your license here.

README.md

+# app_base_repository
+
+A new Flutter package project.
+
+## Getting Started
+
+This project is a starting point for a Dart
+[package](https://flutter.dev/developing-packages/),
+a library module containing code that can be shared easily across
+multiple Flutter or Dart projects.
+
+For help getting started with Flutter, view our 
+[online documentation](https://flutter.dev/docs), which offers tutorials, 
+samples, guidance on mobile development, and a full API reference.

lib/base_repository.dart

+library base_repository;
+
+export 'package:dio/dio.dart';
+export 'src/http/ds_dio_util.dart';
+
+export 'src/entity/ds_response_object.dart';
+export 'src/entity/ds_response_bool.dart';
+export 'src/entity/ds_response_dynamic.dart';
+export 'src/entity/sysnet_error.dart';
+export 'src/entity/ds_response_string.dart';
+export 'src/entity/ds_response_list.dart';

lib/src/entity/ds_response_bool.dart

+import 'ds_response_object.dart';
+
+class DSResponseBool extends BaseResponse<String?> {
+  DSResponseBool(code, msg, data) : super(code, msg, data);
+
+  factory DSResponseBool.fromJson(jsonMap) => $DSResponseBoolFromJson(jsonMap);
+
+  Map<String, dynamic> toJson() => $DSResponseBoolToJson(this);
+}
+
+DSResponseBool $DSResponseBoolFromJson(Map<String, dynamic> jsonMap) {
+  int? code = jsonMap['code'] as int?;
+  String? msg = jsonMap['msg'] as String?;
+  String? data = '';
+  try {
+    if(jsonMap['data'] is List && List<dynamic>.from(jsonMap['data']).length<=0){
+      data = msg;
+    }
+  } catch (e) {
+  }
+  return DSResponseBool(code,msg,data);
+}
+
+Map<String, dynamic> $DSResponseBoolToJson(DSResponseBool instance) =>
+    <String, dynamic>{
+      'code': instance.code,
+      'msg': instance.msg,
+      'data': instance.data,
+    };

lib/src/entity/ds_response_dynamic.dart

+import 'ds_response_object.dart';
+
+class DSResponseDynamic extends BaseResponse<dynamic> {
+  DSResponseDynamic(code, msg, data) : super(code, msg, data);
+
+  factory DSResponseDynamic.fromJson(jsonMap) =>
+      $DSResponseDynamicFromJson(jsonMap);
+
+  Map<String, dynamic> toJson() => $DSResponseDynamicToJson(this);
+}
+
+DSResponseDynamic $DSResponseDynamicFromJson(Map<String, dynamic> jsonMap) {
+  int? code = jsonMap['code'] as int?;
+  String? msg = jsonMap['msg'] as String?;
+  dynamic data = jsonMap['data'];
+  return DSResponseDynamic(code, msg, data);
+}
+
+Map<String, dynamic> $DSResponseDynamicToJson(DSResponseDynamic instance) =>
+    <String, dynamic>{
+      'code': instance.code,
+      'msg': instance.msg,
+      'data': instance.data,
+    };

lib/src/entity/ds_response_list.dart

+import 'ds_response_object.dart';
+
+class DSResponseList<T> extends BaseResponse<List<T>> {
+  DSResponseList(code, msg, data) : super(code, msg, data);
+
+  factory DSResponseList.fromJson(jsonMap, DecodeFunction decodeFunction) =>
+      $DSResponseListFromJson<T>(jsonMap, decodeFunction);
+
+  Map<String, dynamic> toJson(EncodeFunction encodeFunction) =>
+      $DSResponseListToJson<T>(this, encodeFunction);
+}
+
+DSResponseList<T> $DSResponseListFromJson<T>(
+    Map<String, dynamic> jsonMap, DecodeFunction decodeFunction) {
+  List<T> data = [];
+
+  if (jsonMap['data'] != null) {
+    if(jsonMap['data'] is List){
+      data = List<T>.from((jsonMap['data'] as List).map((item) => decodeFunction(item)));
+    }else if(jsonMap['data'] is Map){
+      Map<String,dynamic> map = jsonMap['data'];
+      if(map['list'] != null && map['list'] is List){
+        data = List<T>.from((map['list'] as List).map((item) => decodeFunction(item)));
+      }
+    }
+  }
+
+  return DSResponseList<T>(
+      jsonMap['code'] as int?,
+      jsonMap['msg'] as String?, data);
+}
+
+Map<String, dynamic> $DSResponseListToJson<T>(
+        DSResponseList<T> instance, EncodeFunction encodeFunction) =>
+    <String, dynamic>{
+      'code': instance.code,
+      'msg': instance.msg,
+      'data': instance.data.map((item) => encodeFunction(item)).toList()
+    };
\ No newline at end of file

lib/src/entity/ds_response_object.dart

+typedef DecodeFunction<T> = T Function(Map<String, dynamic>?);
+typedef EncodeFunction<T> = Map<String, dynamic> Function(T?);
+
+class DSResponseObject<T> extends BaseResponse<T?> {
+  DSResponseObject(code, msg, data) : super(code, msg, data);
+
+  factory DSResponseObject.fromJson(Map<String, dynamic> jsonMap, DecodeFunction<T> decodeFunction) => $DSResponseObjectFromJson<T>(jsonMap, decodeFunction);
+
+  Map<String, dynamic> toJson(EncodeFunction<T> encodeFun) =>
+      $DSResponseObjectToJson<T>(this, encodeFun);
+}
+
+DSResponseObject<T> $DSResponseObjectFromJson<T>(Map<String, dynamic> jsonMap, DecodeFunction<T> decodeFunction){
+  int? code = jsonMap['code'] as int?;
+  String? msg = jsonMap['msg'] as String?;
+  dynamic data;
+  if(jsonMap['data'] != null && jsonMap['data'] is Map){
+    data = decodeFunction(jsonMap['data']);
+  }
+  return  DSResponseObject<T>(code,msg,data);
+}
+
+Map<String, dynamic> $DSResponseObjectToJson<T>(
+        DSResponseObject<T> instance, EncodeFunction<T> encodeFunction) =>
+    <String, dynamic>{
+      'code': instance.code,
+      'msg': instance.msg,
+      'data': encodeFunction(instance.data)
+    };
+
+class BaseResponse<T> {
+  final int? code;
+  final String? msg;
+  final T data;
+  BaseResponse(this.code, this.msg, this.data);
+  
+  bool get isSuccess => code == 2000;
+}
\ No newline at end of file

lib/src/entity/ds_response_string.dart

+
+import 'ds_response_object.dart';
+
+class DSResponseString extends BaseResponse<String?> {
+  DSResponseString(code, msg, data) : super(code, msg, data);
+
+  factory DSResponseString.fromJson(jsonMap) => $DSResponseStringFromJson(jsonMap);
+
+  Map<String, dynamic> toJson() => $DSResponseStringToJson(this);
+}
+
+DSResponseString $DSResponseStringFromJson(Map<String, dynamic> jsonMap) {
+  int? code = jsonMap['code'] as int?;
+  String? msg = jsonMap['msg'] as String?;
+  String? data = '';
+  try {
+    if(jsonMap['data'] is List && List<dynamic>.from(jsonMap['data']).length<=0){
+      data = msg;
+    }
+  } catch (e) {
+  }
+  return DSResponseString(code,msg,data);
+}
+
+Map<String, dynamic> $DSResponseStringToJson(DSResponseString instance) =>
+    <String, dynamic>{
+      'code': instance.code,
+      'msg': instance.msg,
+      'data': instance.data,
+    };

lib/src/entity/sysnet_error.dart

+
+class SysnetError implements Exception {
+  final Exception exception;
+  final String message;
+  final SysnetErrorType type;
+  final int code;
+
+  SysnetError({
+    required this.exception,
+    required this.message,
+    required this.type,
+    required this.code,
+  });
+}
+
+enum SysnetErrorType {
+  /// It occurs when url is opened timeout.
+  connectTimeout,
+
+  /// It occurs when url is sent timeout.
+  sendTimeout,
+
+  ///It occurs when receiving timeout.
+  receiveTimeout,
+
+  /// When the server response, but with a incorrect status, such as 404, 503...
+  response,
+
+  /// When the request is cancelled, dio will throw a error with this type.
+  cancel,
+
+  /// Default error type, Some other Error. In this case, you can
+  /// use the DioError.error if it is not null.
+  other,
+}
\ No newline at end of file

lib/src/http/ds_dio_util.dart

+import 'dart:io';
+import 'package:dio/adapter.dart';
+import 'package:dio/dio.dart';
+import 'package:flutter/foundation.dart';
+
+class DSDioUtil {
+  static final DSDioUtil _singleton = DSDioUtil._init();
+  static Dio? _dio;
+
+  static DSDioUtil getInstance() {
+    return _singleton;
+  }
+
+  factory DSDioUtil() {
+    return _singleton;
+  }
+
+  ///
+  /// Dio 初始化
+  /// baseUrl           BASEURL,请求的基础url
+  /// connectTimeout    连接超时时间(默认10s)
+  /// receiveTimeout    接收超时时间(默认10s)
+  /// inject            拦截处理
+  /// proxyAddress      代理处理
+  ///
+  void init({
+    required String baseUrl,
+    int connectTimeout = 1000 * 10,
+    int receiveTimeout = 1000 * 10,
+    InterceptorsWrapper? inject,
+    String? proxyAddress,
+  }) {
+    _dio = Dio(BaseOptions(
+      baseUrl: baseUrl,
+      connectTimeout: connectTimeout,
+      receiveTimeout: receiveTimeout,
+    ));
+    if (inject != null) {
+      _dio!.interceptors.add(InterceptorsWrapper(
+        onRequest: inject.onRequest,
+        onResponse: inject.onResponse,
+        onError: inject.onError,
+      ));
+    }
+    if (proxyAddress != null && proxyAddress.isNotEmpty) {
+      (_dio!.httpClientAdapter as DefaultHttpClientAdapter).onHttpClientCreate =
+          (HttpClient client) {
+        client.badCertificateCallback =
+            (X509Certificate cert, String host, int port) => true;
+        client.findProxy = (uri) {
+          return '$proxyAddress';
+        };
+      };
+    }
+  }
+
+  DSDioUtil._init();
+
+  ///
+  /// GET 方法请求
+  /// url                   请求的地址
+  /// queryParameters       请求的参数信息
+  /// options               每个请求独立的options
+  /// cancelToken           取消请求的Token
+  ///
+  Future<dynamic> get(
+    String url, {
+    Map<String, dynamic>? queryParameters,
+    Options? options,
+    CancelToken? cancelToken,
+  }) async {
+    if (_dio == null) {
+      throw ErrorHint('Dio 未初始化,请先进行初始化');
+    }
+    Response response = await _dio!.get(
+      url,
+      queryParameters: queryParameters,
+      options: options,
+      cancelToken: cancelToken,
+    );
+    return response.data;
+  }
+
+  ///
+  /// POST 方法请求
+  /// url                     请求的地址
+  /// data                    请求Body中的数据
+  /// queryParameters         请求From表单中的数据
+  /// options                 每个请求独立的options
+  /// cancelToken             取消请求的Token
+  ///
+  Future<dynamic> post(
+    String url, {
+    dynamic data,
+    Map<String, dynamic>? queryParameters,
+    Options? options,
+    CancelToken? cancelToken,
+  }) async {
+    if (_dio == null) {
+      throw ErrorHint('Dio 未初始化,请先进行初始化');
+    }
+    Response<dynamic> response = await _dio!.post(
+      url,
+      data: data,
+      queryParameters: queryParameters,
+      options: options,
+      cancelToken: cancelToken,
+    );
+    if (response.statusCode == HttpStatus.ok ||
+        response.statusCode == HttpStatus.created) {
+      return response.data;
+    }
+    //可以抛出一个特定的异常信息
+    return response.data;
+  }
+}

pubspec.lock

+# Generated by pub
+# See https://dart.dev/tools/pub/glossary#lockfile
+packages:
+  async:
+    dependency: transitive
+    description:
+      name: async
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.8.1"
+  boolean_selector:
+    dependency: transitive
+    description:
+      name: boolean_selector
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
+  characters:
+    dependency: transitive
+    description:
+      name: characters
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  charcode:
+    dependency: transitive
+    description:
+      name: charcode
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.1"
+  clock:
+    dependency: transitive
+    description:
+      name: clock
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  collection:
+    dependency: transitive
+    description:
+      name: collection
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.15.0"
+  dio:
+    dependency: "direct main"
+    description:
+      name: dio
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
+  fake_async:
+    dependency: transitive
+    description:
+      name: fake_async
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.0"
+  flutter:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_test:
+    dependency: "direct dev"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "4.0.0"
+  matcher:
+    dependency: transitive
+    description:
+      name: matcher
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.12.10"
+  meta:
+    dependency: transitive
+    description:
+      name: meta
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.7.0"
+  path:
+    dependency: transitive
+    description:
+      name: path
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.8.0"
+  sky_engine:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.99"
+  source_span:
+    dependency: transitive
+    description:
+      name: source_span
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.8.1"
+  stack_trace:
+    dependency: transitive
+    description:
+      name: stack_trace
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.10.0"
+  stream_channel:
+    dependency: transitive
+    description:
+      name: stream_channel
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
+  string_scanner:
+    dependency: transitive
+    description:
+      name: string_scanner
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.0"
+  term_glyph:
+    dependency: transitive
+    description:
+      name: term_glyph
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.2.0"
+  test_api:
+    dependency: transitive
+    description:
+      name: test_api
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.4.2"
+  typed_data:
+    dependency: transitive
+    description:
+      name: typed_data
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.3.0"
+  vector_math:
+    dependency: transitive
+    description:
+      name: vector_math
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.1.0"
+sdks:
+  dart: ">=2.12.0 <3.0.0"
+  flutter: ">=1.17.0"

pubspec.yaml

+name: base_repository
+description: 基础网络库.
+version: 0.0.1
+homepage:
+
+environment:
+  sdk: '>=2.12.0 <3.0.0'
+  flutter: ">=1.17.0"
+
+dependencies:
+  flutter:
+    sdk: flutter
+  dio: ^4.0.0
+
+dev_dependencies:
+  flutter_test:
+    sdk: flutter
\ No newline at end of file

test/app_base_repository_test.dart

+import 'package:flutter_test/flutter_test.dart';
+
+void main() {
+  test('测试', () {});
+}