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期货软件定制开发公司苏州优化排名seo

news 2025/7/5 19:54:15
期货软件定制开发公司,苏州优化排名seo,烟台城乡建设局官方信息网站,网站织梦后台怎么做主要是对代码进行了优化 上一个版本写死了帐号跟密码 ，这一个帐本有户可以直接设置对相关的key以及secret如果设置错时，在聊天中也会返回提示。注册帐号时同时也设置了key及secrete升级到了net.8.0导出APK，上一个版本是导出abb.解决了变型问…

主要是对代码进行了优化

  1. 上一个版本写死了帐号跟密码 ，这一个帐本有户可以直接设置
  2. 对相关的key以及secret如果设置错时，在聊天中也会返回提示。
  3. 注册帐号时同时也设置了key及secrete
  4. 升级到了net.8.0
  5. 导出APK，上一个版本是导出abb.
  6. 解决了变型问题，现在生成桌面系统也能正常显示。

注册界面

在这里插入图片描述

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage xmlns="http://schemas.microsoft.com/dotnet/2021/maui"xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"x:Class="AiChat.Views.RegPage"Shell.NavBarIsVisible="True"xmlns:mct="clr-namespace:CommunityToolkit.Maui.Behaviors;assembly=CommunityToolkit.Maui"xmlns:local="clr-namespace:AiChat.Views;assembly=AiChat"Title="注册"><Grid RowDefinitions="Auto,*" Margin="0,10,0,0"><VerticalStackLayout Padding="10" VerticalOptions="Center" HorizontalOptions="FillAndExpand"><Frame BorderColor="White"CornerRadius="10"HasShadow="True"Margin="0,20,0,0"ZIndex="0"Padding="8"><Frame.Shadow><Shadow Brush="Black"Offset="20,20"Radius="10"Opacity="0.9" /></Frame.Shadow><StackLayout Padding="10"><VerticalStackLayout Padding="10" BackgroundColor="{StaticResource White}"><Label Text="AI CHAT"FontSize="30"FontAttributes="Bold"TextColor="{StaticResource Cyan100Accent}"FontFamily="Consolas"Padding="5"/><Label Text="to continue!" TextColor="{StaticResource Cyan100Accent}"FontSize="14" Padding="5"FontAttributes="Bold" /></VerticalStackLayout><VerticalStackLayout Padding="10"><Label FontFamily="Consolas" Text="手机号" TextColor="{StaticResource Cyan100Accent}" /><Frame CornerRadius="10" Padding="3" Margin="0,10,0,0"><VerticalStackLayout><Entry x:Name="Phone" Text="{Binding Phone,Mode=TwoWay}" Margin="5,0,0,0" Placeholder="手机" FontSize="14"><Entry.Behaviors><local:PhoneNumberValidatorBehavior /></Entry.Behaviors></Entry></VerticalStackLayout></Frame><VerticalStackLayout Padding="0" Margin="0,5,0,0"><Label FontFamily="Consolas" Text="密码" TextColor="{StaticResource Cyan100Accent}"  /><Frame CornerRadius="10" Padding="3" Margin="0,10,0,0"><Entry x:Name="Password" Text="{Binding Password,Mode=TwoWay}" Margin="5,0,0,0" Placeholder="密码6位数字" IsPassword="True" FontSize="14"><Entry.Behaviors><local:PasswordValidatorBehavior /></Entry.Behaviors></Entry></Frame></VerticalStackLayout><Label FontFamily="Consolas" Text="文心一言API_KEY" TextColor="{StaticResource Cyan100Accent}" /><Frame CornerRadius="10" Padding="3" Margin="0,10,0,0"><VerticalStackLayout><Entry x:Name="API_KEY" Text="{Binding API_KEY,Mode=TwoWay}" Margin="5,0,0,0" Placeholder="API_KEY" FontSize="14" /></VerticalStackLayout></Frame><Label FontFamily="Consolas" Text="文心一言SECRET_KEY" TextColor="{StaticResource Cyan100Accent}" /><Frame CornerRadius="10" Padding="3" Margin="0,10,0,0"><VerticalStackLayout><Entry x:Name="SECRET_KEY" Text="{Binding SECRET_KEY,Mode=TwoWay}" Margin="5,0,0,0" Placeholder="SECRET_KEY" FontSize="14" /></VerticalStackLayout></Frame><Button Margin="0,20,0,0"x:Name="RegButton"Clicked="RegButton_Clicked"Text="确定注册" VerticalOptions="CenterAndExpand" BackgroundColor="{StaticResource Cyan100Accent}" HorizontalOptions="FillAndExpand"/><BoxView Color="{StaticResource Cyan100Accent}"Margin="0,20,0,0"HeightRequest="2"HorizontalOptions="Fill" /><Grid Padding="10" Margin="0,10,0,0" InputTransparent="False"><Label FontFamily="Consolas"  InputTransparent="False"><Label.FormattedText><FormattedString><Span Text="返回 " TextColor="{StaticResource Cyan100Accent}" /><Span Text="登陆" TextColor="{StaticResource Cyan100Accent}" /></FormattedString></Label.FormattedText><Label.GestureRecognizers><TapGestureRecognizer Tapped="OnLoginLabelTapped" /></Label.GestureRecognizers></Label></Grid><Grid Padding="10" Margin="0,10,0,0" InputTransparent="False"><Label FontFamily="Consolas"  InputTransparent="False"><Label.FormattedText><FormattedString><Span Text="百度文言一心登陆获取 API_KEY SECRET_KEY" TextColor="Red" /></FormattedString></Label.FormattedText><Label.GestureRecognizers><TapGestureRecognizer Tapped="OnBaiduLabelTapped" /></Label.GestureRecognizers></Label></Grid></VerticalStackLayout></StackLayout></Frame></VerticalStackLayout></Grid>
</ContentPage>


using System.Text.RegularExpressions;
using System.Windows.Input;
using static Microsoft.Maui.ApplicationModel.Permissions;
namespace AiChat.Views
{public class PhoneNumberValidatorBehavior : Behavior<Entry>{protected override void OnAttachedTo(Entry entry){entry.TextChanged += OnEntryTextChanged;base.OnAttachedTo(entry);}protected override void OnDetachingFrom(Entry entry){entry.TextChanged -= OnEntryTextChanged;base.OnDetachingFrom(entry);}private void OnEntryTextChanged(object sender, TextChangedEventArgs args){if (!(sender is Entry entry))return;string phoneNumber = args.NewTextValue;bool isValid = Regex.IsMatch(phoneNumber, @"^\d{11}$");// Set IsValid property on the associated entryentry.SetValue(IsValidProperty, isValid);}public static readonly BindableProperty IsValidProperty =BindableProperty.CreateAttached("IsValid", typeof(bool), typeof(PhoneNumberValidatorBehavior), false);}public class PasswordValidatorBehavior : Behavior<Entry>{protected override void OnAttachedTo(Entry entry){entry.TextChanged += OnEntryTextChanged;base.OnAttachedTo(entry);}protected override void OnDetachingFrom(Entry entry){entry.TextChanged -= OnEntryTextChanged;base.OnDetachingFrom(entry);}private void OnEntryTextChanged(object sender, TextChangedEventArgs args){if (!(sender is Entry entry))return;string password = args.NewTextValue;bool isValid = Regex.IsMatch(password, @"^\d{6}$");// Set IsValid property on the associated entryentry.SetValue(IsValidProperty, isValid);}public static readonly BindableProperty IsValidProperty =BindableProperty.CreateAttached("IsValid", typeof(bool), typeof(PasswordValidatorBehavior), false);}public partial class RegPage : ContentPage{public RegPage(){InitializeComponent();BindingContext = this;}private async void OnLoginLabelTapped(object sender, EventArgs e){var nextPage = new LoginPage();var navigation = Application.Current.MainPage.Navigation;await navigation.PushAsync(nextPage);}private async void OnBaiduLabelTapped(object sender, EventArgs e){await Launcher.TryOpenAsync(new Uri("https://login.bce.baidu.com/"));}protected override bool OnBackButtonPressed(){Application.Current.Quit();return true;}private async void RegButton_Clicked(object sender, EventArgs e){bool isPhoneValid = (bool)Phone.GetValue(PhoneNumberValidatorBehavior.IsValidProperty);bool isPasswordValid = (bool)Password.GetValue(PasswordValidatorBehavior.IsValidProperty);if (isPhoneValid && isPasswordValid){if (string.IsNullOrEmpty(API_KEY.Text) || string.IsNullOrEmpty(SECRET_KEY.Text)){await DisplayAlert("确定", "API_KEY  SECRET_KEY 不能为空?", "确定"); // 修改按钮标签为 "确定"return;}if (await DisplayAlert("确定", "确定增加吗?", "确定", "取消")) // 修改按钮标签为 "确定" 和 "取消"{await SecureStorage.SetAsync("PHONE", Phone.Text);await SecureStorage.SetAsync("PASSWORD", Password.Text);await SecureStorage.SetAsync("API_KEY", API_KEY.Text);await SecureStorage.SetAsync("SECRET_KEY", SECRET_KEY.Text);await DisplayAlert("成功", "注册成功", "OK");}}else{await DisplayAlert("验证失改", "手机号密码错", "OK");}}}
}

加入了手机号密码的验证，同时要求加入API_KEY，SECRET_KEY。

聊天代码

using System;
using System.Collections.ObjectModel;
using System.IO;
using System.Text;
using System.Threading.Tasks;
using Newtonsoft.Json;
namespace AiChat.Views
{// 用于将文本颜色转换为视图颜色的转换器public class MessageColorConverter : IValueConverter{public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){// 根据“IsUser”的值确定文本颜色的逻辑bool isUser = (bool)value;if (isUser){// 返回用户的文本颜色return Color.FromHex("#0000FF"); // 更改为所需的颜色}else{// 返回其他情况的文本颜色return Color.FromHex("#000000");// 更改为所需的颜色}}public object ConvertBack(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture){// 如果需要双向绑定，请实现此方法进行转换throw new NotImplementedException();}}// 聊天页面类public partial class Chat : ContentPage{// 定义表示聊天消息的类public class ChatMessage{public string Text { get; set; }public bool IsUser { get; set; }public DateTime Timestamp { get; set; }}static string sAPI_KEY = "";static string sSECRET_KEY = "";// 用于存储聊天消息的集合private ObservableCollection<ChatMessage> chatMessages = new ObservableCollection<ChatMessage>();// 构造函数public Chat(){InitializeComponent();// 将chatMessages集合绑定到CollectionView的ItemsSourcecollectionView.ItemsSource = chatMessages;SetStoredValues();}// 获取 API_KEY SECRET_KEYprivate async void SetStoredValues(){var storedKey = await SecureStorage.GetAsync("API_KEY");if (!string.IsNullOrEmpty(storedKey)){sAPI_KEY = storedKey;}var storedSecret = await SecureStorage.GetAsync("SECRET_KEY");if (!string.IsNullOrEmpty(storedSecret)){sSECRET_KEY = storedSecret;}entryUserMessage.Text = "";}// 发送消息按钮点击事件处理程序private async void SendMessage_Clicked(object sender, EventArgs e){try{sendmessageButton.IsEnabled = false;loadingIndicator.IsVisible = true;// 从Entry中获取用户的消息string userMessage = entryUserMessage.Text;if (string.IsNullOrEmpty(userMessage) ){ return;   }// 将用户的消息添加到chatMessages集合，并添加时间戳chatMessages.Add(new ChatMessage{Text = $"您：{userMessage}",IsUser = true,Timestamp = DateTime.Now});// 模拟对方的响应string response = await getAnswer(userMessage);response = response != null ? response : "请配置好文心一言的API_KEY SECRET_KEY";// 将对方的响应添加到chatMessages集合，并添加时间戳chatMessages.Add(new ChatMessage{Text = $"AI：{response}",IsUser = false,Timestamp = DateTime.Now}); // 可选：滚动到底部以显示最新的消息collectionView.ScrollTo(chatMessages[chatMessages.Count - 1], ScrollToPosition.End);// 发送后清除用户的输入entryUserMessage.Text = string.Empty;}finally{// Hide the loading indicator when the operation is completeloadingIndicator.IsVisible = false;sendmessageButton.IsEnabled = true;}}public static async Task<string> getAnswer(string question){var url = $"https://aip.baidubce.com/rpc/2.0/ai_custom/v1/wenxinworkshop/chat/aquilachat_7b?access_token={await GetAccessToken()}";var payload = JsonConvert.SerializeObject(new{messages = new[]{new { role = "user", content = question }}});using (var client = new HttpClient()){var content = new StringContent(payload, Encoding.UTF8, "application/json");var response = await client.PostAsync(url, content);if (response.IsSuccessStatusCode){var responseContent = await response.Content.ReadAsStringAsync();var dictObj = JsonConvert.DeserializeObject<dynamic>(responseContent);return dictObj.result;}else{Console.WriteLine($"HTTP请求失败: {response.StatusCode}");return "请配置好文心一言的API_KEY SECRET_KEY";}}}private static async Task<string> GetAccessToken(){var url = "https://aip.baidubce.com/oauth/2.0/token";using (var client = new HttpClient()){var parameters = new FormUrlEncodedContent(new[]{new KeyValuePair<string, string>("grant_type", "client_credentials"),new KeyValuePair<string, string>("client_id", sAPI_KEY),new KeyValuePair<string, string>("client_secret", sSECRET_KEY)});var response = await client.PostAsync(url, parameters);if (response.IsSuccessStatusCode){var content = await response.Content.ReadAsStringAsync();var result = JsonConvert.DeserializeObject<dynamic>(content);return result.access_token;}else{Console.WriteLine($"HTTP请求失败: {response.StatusCode}");return "wrong";}}}}
}

桌面界面：

在这里插入图片描述

在这里插入图片描述
在这里插入图片描述

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