无法获取 QRCode
#410
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Lagrange项目Core 所使用/依赖的Lagrange项目对应的commit运行环境Windows 运行架构x64 连接方式None 重现步骤我对Test中的扫码登录进行了微小的修改，运行后弹出QrCode Fetched，然后直接略过所有LoginByQrCode之后的代码退出程序，返回码1 期望的结果是什么？正常登录 实际的结果是什么？生成二维码之后直接退出程序 简单的复现代码/链接（可选）写的比较屎山，全堆在一个文件里了，将就着看下
Logger是自己实现的
``
using BUFBot.Eventlisteners;
using BUFBOt;
using Lagrange.Core;
using Lagrange.Core.Common;
using Lagrange.Core.Common.Interface;
using Lagrange.Core.Common.Interface.Api;
using Lagrange.Core.Event;
using Lagrange.Core.Event.EventArg;
using System.Text.Json;
using System.Text.Json.Serialization;
namespace BUFBot
{
public static class Program
{
public static async Task Main(string[] args)
{
Console.WriteLine("Starting BUF Bot");
Console.WriteLine("Initializing logger");
BUFBOt.Logger logger = new("main");
logger.info("Done");
logger.info("Creating bot instance");
var _deviceInfo = BUFBot.login.login.GetDeviceInfo();
var _keyStore = BUFBot.login.login.LoadKeystore() ?? new BotKeystore();
var config = new BotConfig();
config.
var bot = BotFactory.Create(new BotConfig(), _deviceInfo, _keyStore);
logger.info($"Done,Mac{_deviceInfo.MacAddress.ToString},DName{_deviceInfo.DeviceName}");
var qrCode = await bot.FetchQrCode();
logger.info("正在处理事件订阅");
EventListener el = new EventListener(bot.Invoker, bot);
BUFBot.login.login login = new BUFBot.login.login();
await login.FetchQrCode(bot);
await bot.LoginByQrCode();
Console.ReadLine();
}
}
}
namespace BUFBot.Eventlisteners
{
public class EventListener
{
BotContext bot;
public EventListener(EventInvoker ei, BotContext bot)
{
ei.OnFriendMessageReceived += HandleOnFriendMessageReceviedEvent;
this.bot = bot;
}
public static BUFBOt.Logger logger = new("EL");
public void HandleOnFriendMessageReceviedEvent(BotContext context, FriendMessageEvent @event)
{
logger.info("收到私聊消息：" + @event.EventMessage);
}
}
}
namespace BUFBot.login
{
public class login
{
public async Task FetchQrCode(BotContext bot)
{
bot.Invoker.OnBotLogEvent += (context, @event) =>
{
Logger logger = new Logger("LOGIN");
logger.info(@event.ToString());
};
bot.Invoker.OnBotOnlineEvent += (context, @event) =>
{
Logger logger = new Logger("LOGIN");
logger.info(@event.ToString());
SaveKeystore(bot.UpdateKeystore());
};
var qrCode = await bot.FetchQrCode();
if (qrCode != null)
{
File.Create("./qr.png").Close();
File.WriteAllBytes("./qr.png", qrCode.Value.QrCode);
}
}
public static BotDeviceInfo GetDeviceInfo()
{
if (File.Exists("./DeviceInfo.json"))
{
var info = JsonSerializer.Deserialize<BotDeviceInfo>(File.ReadAllText("./DeviceInfo.json"));
if (info != null) return info;
info = BotDeviceInfo.GenerateInfo();
File.WriteAllText("./DeviceInfo.json", JsonSerializer.Serialize(info));
return info;
}
var deviceInfo = BotDeviceInfo.GenerateInfo();
File.WriteAllText("./DeviceInfo.json", JsonSerializer.Serialize(deviceInfo));
return deviceInfo;
}
public static void SaveKeystore(BotKeystore keystore) =>
File.WriteAllText("./Keystore.json", JsonSerializer.Serialize(keystore));
public static BotKeystore? LoadKeystore()
{
try
{
var text = File.ReadAllText("./Keystore.json");
return JsonSerializer.Deserialize<BotKeystore>(text, new JsonSerializerOptions()
{
ReferenceHandler = ReferenceHandler.Preserve
});
}
catch
{
return null;
}
}
}
}
``Trace 级别日志记录（可选）No response 补充说明（可选）几次测试的输出日志： |
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Answered by
ghost
Jun 12, 2024
Replies: 1 comment 13 replies
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其中第二个方法里面再次 FetchQRCode 了一次 PS. 你的代码似乎有所缺失 var config = new BotConfig();
config.
var bot = BotFactory.Create(new BotConfig(), _deviceInfo, _keyStore); |
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13 replies
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初步判断是你的 |
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好的，我去catch一下试试 |
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确实是Logger导致的问题 感谢 |
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很抱歉又又打扰了，但是（ |
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|
突然发现有新问题，之前没注意到ww，这个问题现在的版本已经修复了 |
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Answer selected by
tmdakm
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var qrCode = await bot.FetchQrCode();await login.FetchQrCode(bot);其中第二个方法里面再次 FetchQRCode 了一次
PS. 你的代码似乎有所缺失