update ios project
update ios project
This commit is contained in:
Zeus
@@ -0,0 +1,238 @@
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import 'dart:async';
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import 'package:dio/dio.dart';
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import 'package:uuvpn/common/public.dart';
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import 'error_interceptor.dart';
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class Http {
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///超时时间
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static const int CONNECT_TIMEOUT = 30000;
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static const int RECEIVE_TIMEOUT = 30000;
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static Http _instance = Http._internal();
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factory Http() => _instance;
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Dio? dio;
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CancelToken _cancelToken = new CancelToken();
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Http._internal() {
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if (dio == null) {
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// BaseOptions、Options、RequestOptions 都可以配置参数，优先级别依次递增，且可以根据优先级别覆盖参数
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BaseOptions options = new BaseOptions(
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connectTimeout: Duration(seconds: CONNECT_TIMEOUT),
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// 响应流上前后两次接受到数据的间隔，单位为毫秒。
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receiveTimeout: Duration(seconds: RECEIVE_TIMEOUT),
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headers: {},
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);
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if (options.contentType != null &&
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options.headers.containsKey(Headers.contentTypeHeader)) {
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options.headers.remove(Headers.contentTypeHeader);
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}
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dio = new Dio(options);
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// 添加拦截器
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dio!.interceptors.add(ErrorInterceptor());
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dio!.interceptors.add(LogInterceptor());
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}
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}
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/// 读取本地配置
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Future<Map<String, dynamic>?> getAuthorizationHeader() async {
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var headers;
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String? accessToken = SpUtil.getString("SP_TOKEN", defValue: null);
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if (accessToken != null) {
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int expiresM = SpUtil.getInt("SP_EXPIRES_M");
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// token过期(有5分钟缓冲时间)，刷新token
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if (DateTime.now().millisecondsSinceEpoch > expiresM) {
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// accessToken = await Auth.refreshToken();
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}
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headers = {"Authorization": 'Bearer $accessToken'};
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}
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return headers;
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}
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///初始化公共属性
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///
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/// [baseUrl] 地址前缀
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/// [connectTimeout] 连接超时赶时间
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/// [receiveTimeout] 接收超时赶时间
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/// [interceptors] 基础拦截器
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void init(
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{String? baseUrl,
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int? connectTimeout,
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int? receiveTimeout,
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List<Interceptor>? interceptors}) {
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dio!.options = dio!.options.copyWith(
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baseUrl: baseUrl,
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connectTimeout: Duration(seconds: connectTimeout ?? 0),
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receiveTimeout: Duration(seconds: receiveTimeout ?? 0),
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);
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if (interceptors != null && interceptors.isNotEmpty) {
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dio!.interceptors.addAll(interceptors);
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}
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}
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/// 设置headers
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void setHeaders(Map<String, dynamic> map) {
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dio!.options.headers.addAll(map);
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}
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/*
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* 取消请求
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*
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* 同一个cancel token 可以用于多个请求，当一个cancel token取消时，所有使用该cancel token的请求都会被取消。
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* 所以参数可选
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*/
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void cancelRequests({CancelToken? token}) {
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token ?? _cancelToken.cancel("cancelled");
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}
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/// restful get 操作
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Future get(
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String path, {
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Map<String, dynamic>? params,
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Options? options,
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CancelToken? cancelToken,
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bool refresh = false,
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String? cacheKey,
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bool cacheDisk = false,
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bool withoutToken = false,
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}) async {
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Options requestOptions = options ?? Options();
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requestOptions = requestOptions.copyWith(extra: {
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"refresh": refresh,
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"cacheKey": cacheKey,
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"cacheDisk": cacheDisk,
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});
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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Map<String, dynamic>? headers = requestOptions.headers;
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if (_authorization != null &&
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(headers == null || headers["Authorization"] == null) &&
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!withoutToken) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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Response response;
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response = await dio!.get(path,
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queryParameters: params,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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/// restful post 操作
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Future post(
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String path, {
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Map<String, dynamic>? params,
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data,
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Options? options,
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CancelToken? cancelToken,
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}) async {
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Options requestOptions = options ?? Options();
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if (requestOptions.headers == null ||
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requestOptions.headers!["Authorization"] == null) {
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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if (_authorization != null) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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}
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var response = await dio!.post(path,
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data: data,
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queryParameters: params,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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/// restful put 操作
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Future put(
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String path, {
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data,
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Map<String, dynamic>? params,
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Options? options,
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CancelToken? cancelToken,
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}) async {
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Options requestOptions = options ?? Options();
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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if (_authorization != null &&
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(requestOptions.headers == null ||
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requestOptions.headers!["Authorization"] == null)) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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var response = await dio!.put(path,
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data: data,
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queryParameters: params,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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/// restful patch 操作
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Future patch(
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String path, {
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data,
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Map<String, dynamic>? params,
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Options? options,
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CancelToken? cancelToken,
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}) async {
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Options requestOptions = options ?? Options();
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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if (_authorization != null &&
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(requestOptions.headers == null ||
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requestOptions.headers!["Authorization"] == null)) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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var response = await dio!.patch(path,
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data: data,
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queryParameters: params,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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/// restful delete 操作
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Future delete(
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String path, {
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data,
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Map<String, dynamic>? params,
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Options? options,
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CancelToken? cancelToken,
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}) async {
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Options requestOptions = options ?? Options();
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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if (_authorization != null &&
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(requestOptions.headers == null ||
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requestOptions.headers!["Authorization"] == null)) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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var response = await dio!.delete(path,
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data: data,
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queryParameters: params,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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/// restful post form 表单提交操作
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Future postForm(
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String path, {
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required Map<String, dynamic> data,
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Options? options,
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CancelToken? cancelToken,
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}) async {
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Options requestOptions = options ?? Options();
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Map<String, dynamic>? _authorization = await getAuthorizationHeader();
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if (_authorization != null &&
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(requestOptions.headers == null ||
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requestOptions.headers!["Authorization"] == null)) {
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requestOptions = requestOptions.copyWith(headers: _authorization);
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}
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var response = await dio!.post(path,
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data: FormData.fromMap(data),
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queryParameters: data,
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options: requestOptions,
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cancelToken: cancelToken ?? _cancelToken);
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return response.data;
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}
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}
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