地址切换

ln_jq_app/lib/pages/login/view.dart

@@ -1,5 +1,7 @@
 import 'package:aliyun_push_flutter/aliyun_push_flutter.dart';
 import 'package:flutter/material.dart';
+import 'package:geolocator/geolocator.dart';
+import 'package:get/get.dart';
 import 'package:getx_scaffold/getx_scaffold.dart';
 import 'package:ln_jq_app/common/login_util.dart';
 import 'package:ln_jq_app/common/model/base_model.dart';
@@ -8,6 +10,7 @@ import 'package:ln_jq_app/common/styles/theme.dart';
 import 'package:ln_jq_app/pages/b_page/base_widgets/view.dart';
 import 'package:ln_jq_app/pages/c_page/base_widgets/view.dart';
 import 'package:ln_jq_app/pages/login/controller.dart';
+import 'package:ln_jq_app/pages/url_host/view.dart';
 import 'package:ln_jq_app/storage_service.dart';
 
 class LoginPage extends StatefulWidget {
@@ -414,7 +417,31 @@ class _LoginPageState extends State<LoginPage> with SingleTickerProviderStateMix
       init: LoginController(),
       id: 'login',
       builder: (controller) {
-        return Scaffold(body: _buildView(controller));
+        return Scaffold(
+          body: Stack(
+            children: [
+              Positioned.fill(child: _buildView(controller)),
+              if (AppTheme.is_show_host)
+                Positioned(
+                  top: 40.h,
+                  right: 20.w,
+                  child: TextButton(
+                    onPressed: () {
+                      Get.to(() => const UrlHostPage());
+                    },
+                    child: const Text(
+                      "域名配置",
+                      style: TextStyle(
+                        color: Colors.black,
+                        fontSize: 16,
+                        fontWeight: FontWeight.bold,
+                      ),
+                    ),
+                  ),
+                ),
+            ],
+          ),
+        );
       },
     );
   }

ln_jq_app/lib/pages/url_host/controller.dart

@@ -0,0 +1,65 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:getx_scaffold/getx_scaffold.dart';
+import 'package:ln_jq_app/common/styles/theme.dart';
+import 'package:ln_jq_app/storage_service.dart';
+
+class UrlHostController extends GetxController {
+  final TextEditingController urlController = TextEditingController();
+
+  // 预设的域名列表
+  final List<String> presetUrls = [
+    'https://beta-esg.api.lnh2e.com/', // 测试环境
+    'http://192.168.110.44:8080/', // 沈辰本地
+    'http://192.168.110.222:8080/', // 何斐本地
+  ];
+
+  final List<String> urlNames = [
+    '测试环境',
+    '沈辰本地环境',
+    '何斐本地环境',
+  ];
+
+  @override
+  void onInit() {
+    super.onInit();
+    // 初始化时，尝试从 StorageService 获取已保存的域名
+    // 如果没有保存过，则使用当前的全局配置
+    String? savedUrl = StorageService.to.hostUrl;
+    if (savedUrl != null && savedUrl.isNotEmpty) {
+      urlController.text = savedUrl;
+    } else {
+      urlController.text = AppTheme.test_service_url;
+    }
+  }
+
+  /// 当用户点击列表中的某一项时，将其填入编辑框
+  void selectUrl(String url) {
+    urlController.text = url;
+  }
+
+  /// 保存配置并关闭页面
+  void saveAndExit() async {
+    String newUrl = urlController.text.trim();
+    if (newUrl.isEmpty) {
+      showToast('请输入有效的域名');
+      return;
+    }
+
+    //  保存到本地存储，以便下次启动时加载
+    await StorageService.to.saveHostUrl(newUrl);
+    AppTheme.test_service_url = newUrl;
+
+    //设置框架
+    HttpService.to.setBaseUrl(AppTheme.test_service_url);
+
+    showSuccessToast('域名已更新:${AppTheme.test_service_url}');
+    Get.back();
+  }
+
+  @override
+  void onClose() {
+    urlController.dispose();
+    super.onClose();
+  }
+}

ln_jq_app/lib/pages/url_host/view.dart

@@ -0,0 +1,82 @@
+import 'package:flutter/material.dart';
+import 'package:get/get.dart';
+import 'package:getx_scaffold/getx_scaffold.dart';
+
+import 'controller.dart';
+
+class UrlHostPage extends GetView<UrlHostController> {
+  const UrlHostPage({Key? key}) : super(key: key);
+
+  @override
+  Widget build(BuildContext context) {
+    Get.put(UrlHostController());
+
+    return Scaffold(
+      appBar: AppBar(
+        title: const Text('域名配置'),
+        centerTitle: true,
+      ),
+      body: Padding(
+        padding: const EdgeInsets.all(16.0),
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            const Text(
+              '当前环境配置',
+              style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 12),
+            TextField(
+              controller: controller.urlController,
+              decoration: InputDecoration(
+                hintText: '请输入或选择API域名',
+                border: OutlineInputBorder(
+                  borderRadius: BorderRadius.circular(8),
+                ),
+                contentPadding: const EdgeInsets.symmetric(horizontal: 12, vertical: 14),
+              ),
+            ),
+            const SizedBox(height: 24),
+            const Text(
+              '预设环境',
+              style: TextStyle(fontSize: 16, fontWeight: FontWeight.bold),
+            ),
+            const SizedBox(height: 8),
+            Expanded(
+              child: ListView.builder(
+                itemCount: controller.presetUrls.length,
+                itemBuilder: (context, index) {
+                  final url = controller.presetUrls[index];
+                  return Card(
+                    elevation: 1,
+                    margin: const EdgeInsets.only(bottom: 8),
+                    child: ListTile(
+                      title: Text(controller.urlNames[index], style: const TextStyle(fontSize: 14)),
+                      subtitle: Text(url, style: const TextStyle(fontSize: 14)),
+                      trailing: const Icon(Icons.touch_app, size: 18, color: Colors.grey),
+                      onTap: () {
+                        // 点击列表项：先填入编辑框，然后直接保存退出
+                        controller.selectUrl(url);
+                        controller.saveAndExit();
+                      },
+                    ),
+                  );
+                },
+              ),
+            ),
+            ElevatedButton(
+              onPressed: controller.saveAndExit,
+              style: ElevatedButton.styleFrom(
+                minimumSize: const Size(double.infinity, 48),
+                shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(8),
+                ),
+              ),
+              child: const Text('保存配置', style: TextStyle(fontSize: 16)),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}