73 lines
2.3 KiB
Dart
73 lines
2.3 KiB
Dart
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import 'package:dio/dio.dart';
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import 'package:flutter/material.dart';
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import 'package:get/get.dart';
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import 'package:get_storage/get_storage.dart';
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class HttpConfig {
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static final Dio dio = Dio(BaseOptions(
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// baseUrl: 'http://43.143.227.203:8099',
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baseUrl: 'http://111.62.22.190:8080',
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// baseUrl: 'http://cjh.wuzhongjie.com.cn',
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connectTimeout: Duration(seconds: 30),
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receiveTimeout: Duration(seconds: 30),
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));
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static final box = GetStorage();
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static void init() {
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dio.interceptors.add(
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InterceptorsWrapper(
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onRequest: (options, handler) {
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// Token
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String? token = box.read('token');
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if (token != null) {
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options.headers['Authorization'] = 'Bearer $token';
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}
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// Content-Type 动态处理（默认 json）
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if (options.extra['contentType'] != null) {
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options.headers['Content-Type'] = options.extra['contentType'];
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} else {
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options.headers['Content-Type'] = 'application/json';
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}
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handler.next(options);
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},
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onResponse: (response, handler) {
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final data = response.data;
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// data['code'] = 200; // 旧接口测试用
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if (data is Map<String, dynamic>) {
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if (data['code'] != 200) {
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Get.snackbar(
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'错误',
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data['msg'] ?? '请求失败',
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backgroundColor: Colors.red.withAlpha(230),
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colorText: Colors.white,
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icon: const Icon(Icons.error_outline, color: Colors.white),
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);
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return handler.reject(
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DioException(
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requestOptions: response.requestOptions,
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error: data['msg'],
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response: response,
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),
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);
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}
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}
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handler.next(response);
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},
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onError: (e, handler) {
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// 网络异常处理
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Get.snackbar(
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'网络异常',
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e.message ?? '未知错误',
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backgroundColor: Colors.red.withAlpha(230),
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colorText: Colors.white,
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icon: const Icon(Icons.error_outline, color: Colors.white),
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);
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handler.next(e);
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},
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),
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);
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}
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}
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