Flutter邮件设置管理插件pip_clients_emailsettings的使用

发布于 1周前 作者 ionicwang 来自 Flutter

Flutter邮件设置管理插件pip_clients_emailsettings的使用

下载

目前唯一获取微服务的方法是从GitHub仓库直接克隆:

git clone git@github.com:pip-services-users/pip-clients-emailsettings-dart.git

Pip.Service团队正在努力实现打包,并使其以稳定版本的形式通过可下载的归档文件形式提供给您。

合同

微服务的逻辑合同如下。对于物理实现(HTTP/REST),请参阅特定协议的文档。

class EmailSettingsV1 implements IStringIdentifiable {
  /* 收件人信息 */
  String id;
  String name;
  String email;
  String language;

  /* 邮件设置管理 */
  dynamic subscriptions;
  bool verified;
  String ver_code;
  DateTime ver_expire_time;

  /* 自定义字段 */
  dynamic custom_hdr;
  dynamic custom_dat;
}

abstract class IEmailSettingsV1 {
  Future<List<EmailSettingsV1>> getSettingsByIds(
      String? correlationId, List<String> recipientIds);

  Future<EmailSettingsV1> getSettingsById(String? correlationId, String recipientId);

  Future<EmailSettingsV1> getSettingsByEmail(String? correlationId, String email);

  Future<EmailSettingsV1> setSettings(String? correlationId, EmailSettingsV1 settings);

  Future<EmailSettingsV1> setVerifiedSettings(String? correlationId, EmailSettingsV1 settings);  

  Future<EmailSettingsV1> setRecipient(String? correlationId, String recipientId, String name, String email, String language);

  Future<EmailSettingsV1> setSubscriptions(String? correlationId, String recipientId, dynamic subscriptions);

  Future<EmailSettingsV1> deleteSettingsById(String? correlationId, String recipientId);

  Future resendVerification(String? correlationId, String recipientId);

  Future verifyEmail(String? correlationId, String recipientId, String code);
}

使用

与微服务最简单的交互方式是使用客户端SDK。

客户端配置

定义与微服务外部API匹配的客户端配置参数:

// 客户端配置
var httpConfig = ConfigParams.fromTuples(
    "connection.protocol", "http",
    "connection.host", "localhost",
    "connection.port", 8080
);

实例化客户端并连接到微服务

实例化客户端并打开连接到微服务:

// 创建客户端实例
var client = EmailSettingsHttpClientV1(config);

// 配置客户端
client.configure(httpConfig);

// 连接到微服务
try {
  await client.open(null);
} catch (err) {
  // 错误处理...
}

执行操作

现在客户端已准备好执行操作:

创建新的设置

// 创建新的设置
final SETTINGS = EmailSettingsV1(
    id: '1',
    name: 'User 1',
    email: 'somebody@somewhere.com',
    language: 'en',
    verified: false);

// 创建设置
try {
  var settings = await client.setSettings('123', SETTINGS);
  // 对返回的设置进行操作...
} catch (err) {
  // 错误处理...
}

获取设置

// 获取设置
try {
  var settings = await client.getSettingsByEmail(
      null,
      'somebody@somewhere.com');
  // 对设置进行操作...

} catch (err) {
  // 错误处理
}

验证电子邮件

// 验证电子邮件
try {
  settings1 = SETTINGS;
  settings1.ver_code = '123';  
  await client.verifyEmail(null, '1', '123');

  var settings = await client.getSettingsById(
      null,
      '1');
  // 对设置进行操作...

} catch (err) {
  // 错误处理
}

更多关于Flutter邮件设置管理插件pip_clients_emailsettings的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html

1 回复

更多关于Flutter邮件设置管理插件pip_clients_emailsettings的使用的实战系列教程也可以访问 https://www.itying.com/category-92-b0.html


pip_clients_emailsettings 是一个用于管理电子邮件设置的 Flutter 插件。它可以帮助开发者在 Flutter 应用中轻松地配置和管理用户的电子邮件设置,例如邮件服务器、端口、协议等。以下是如何使用 pip_clients_emailsettings 插件的基本步骤:

1. 添加依赖

首先,你需要在 pubspec.yaml 文件中添加 pip_clients_emailsettings 插件的依赖。

dependencies:
  flutter:
    sdk: flutter
  pip_clients_emailsettings: ^1.0.0  # 请根据实际情况使用最新版本

然后运行 flutter pub get 以安装依赖。

2. 导入插件

在你的 Dart 文件中导入 pip_clients_emailsettings 插件。

import 'package:pip_clients_emailsettings/pip_clients_emailsettings.dart';

3. 使用插件

初始化插件

在使用插件之前,通常需要对其进行初始化。

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await PipClientsEmailsettings.initialize();
  runApp(MyApp());
}

配置电子邮件设置

你可以使用 PipClientsEmailsettings 类中的方法来配置电子邮件设置。例如,设置邮件服务器、端口、协议等。

void configureEmailSettings() async {
  try {
    await PipClientsEmailsettings.setEmailServer(
      server: 'smtp.example.com',
      port: 587,
      protocol: 'SMTP',
      username: 'user@example.com',
      password: 'yourpassword',
    );
    print('Email settings configured successfully.');
  } catch (e) {
    print('Failed to configure email settings: $e');
  }
}

获取电子邮件设置

你也可以获取当前的电子邮件设置。

void getEmailSettings() async {
  try {
    var settings = await PipClientsEmailsettings.getEmailSettings();
    print('Email Server: ${settings.server}');
    print('Port: ${settings.port}');
    print('Protocol: ${settings.protocol}');
    print('Username: ${settings.username}');
  } catch (e) {
    print('Failed to get email settings: $e');
  }
}

更新电子邮件设置

如果需要更新电子邮件设置,可以使用 updateEmailSettings 方法。

void updateEmailSettings() async {
  try {
    await PipClientsEmailsettings.updateEmailSettings(
      server: 'smtp.newserver.com',
      port: 465,
      protocol: 'SMTPS',
      username: 'newuser@example.com',
      password: 'newpassword',
    );
    print('Email settings updated successfully.');
  } catch (e) {
    print('Failed to update email settings: $e');
  }
}

删除电子邮件设置

如果你需要删除电子邮件设置,可以使用 deleteEmailSettings 方法。

void deleteEmailSettings() async {
  try {
    await PipClientsEmailsettings.deleteEmailSettings();
    print('Email settings deleted successfully.');
  } catch (e) {
    print('Failed to delete email settings: $e');
  }
}

4. 处理异常

在使用插件时,可能会遇到各种异常情况,如网络错误、配置错误等。确保在使用插件时捕获并处理这些异常。

try {
  await PipClientsEmailsettings.setEmailServer(
    server: 'smtp.example.com',
    port: 587,
    protocol: 'SMTP',
    username: 'user@example.com',
    password: 'yourpassword',
  );
} catch (e) {
  print('An error occurred: $e');
}

5. 示例应用

以下是一个简单的示例应用,展示了如何使用 pip_clients_emailsettings 插件。

import 'package:flutter/material.dart';
import 'package:pip_clients_emailsettings/pip_clients_emailsettings.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await PipClientsEmailsettings.initialize();
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  [@override](/user/override)
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: Text('Email Settings Example'),
        ),
        body: Center(
          child: Column(
            mainAxisAlignment: MainAxisAlignment.center,
            children: [
              ElevatedButton(
                onPressed: configureEmailSettings,
                child: Text('Configure Email Settings'),
              ),
              ElevatedButton(
                onPressed: getEmailSettings,
                child: Text('Get Email Settings'),
              ),
              ElevatedButton(
                onPressed: updateEmailSettings,
                child: Text('Update Email Settings'),
              ),
              ElevatedButton(
                onPressed: deleteEmailSettings,
    child: Text('Delete Email Settings'),
              ),
            ],
          ),
        ),
      ),
    );
  }

  void configureEmailSettings() async {
    try {
      await PipClientsEmailsettings.setEmailServer(
        server: 'smtp.example.com',
        port: 587,
        protocol: 'SMTP',
        username: 'user@example.com',
        password: 'yourpassword',
      );
      print('Email settings configured successfully.');
    } catch (e) {
      print('Failed to configure email settings: $e');
    }
  }

  void getEmailSettings() async {
    try {
      var settings = await PipClientsEmailsettings.getEmailSettings();
      print('Email Server: ${settings.server}');
      print('Port: ${settings.port}');
      print('Protocol: ${settings.protocol}');
      print('Username: ${settings.username}');
    } catch (e) {
      print('Failed to get email settings: $e');
    }
  }

  void updateEmailSettings() async {
    try {
      await PipClientsEmailsettings.updateEmailSettings(
        server: 'smtp.newserver.com',
        port: 465,
        protocol: 'SMTPS',
        username: 'newuser@example.com',
        password: 'newpassword',
      );
      print('Email settings updated successfully.');
    } catch (e) {
      print('Failed to update email settings: $e');
    }
  }

  void deleteEmailSettings() async {
    try {
      await PipClientsEmailsettings.deleteEmailSettings();
      print('Email settings deleted successfully.');
    } catch (e) {
      print('Failed to delete email settings: $e');
    }
  }
}
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