自定义插件实现节js的问题

问题描述

我试图发送此节以更改房间主题

<iq from='[e-mail]/pda'
    id='subject1'
    to='[e-mail]'
    type='set'>
    <query xmlns='urn:xmpp:muclight:0#configuration'>
        <subject>To be or not to be?</subject>
    </query>
</iq

使用节documentation的自定义插件

roomsubject.ts ，我尝试在其中实施自定义节以更改房间主题

import { Agent,JXT } from 'stanza';
import { IQType } from 'stanza/Constants';




export interface MyStanza {
 
  subject: string;
}

declare module 'stanza' {
  export interface Agent {
      sendMyStanza(jid: string,data: string): void;
  }
  export interface AgentEvents {
      mystanza: IQType & { mystanza: MyStanza };
  }
  namespace Stanzas {
      export interface IQType {
          mystanza?: MyStanza;
      }
  }
}

export default function (client: Agent,stanzas: JXT.Registry) {
  const NS = 'urn:xmpp:muclight:0#configuration';
  stanzas.define({
   element: 'query',namespace: NS,fields: {
         
         subject: JXT.childText(null,'subject'),},});


  client.sendMyStanza = (jid: string,data: string)=> {
       client.sendIQ({
          id:'subject1',type:"set",to:jid,mystanza: {
           subject:data
          }
      });
  };

  client.on('iq',iq => {
     console.log(iq)
    
      
  });
};

APP.js

我导出了自定义插件，并在使用效果组件中使用了它。.但是我收到错误的请求错误

 import Roomsubject  from './roomsubject.tsx';
    
function App() {
useEffect(() => {

    const client = XMPP.createClient({
      jid: "[e-mail]",password: "123456",transports: {
        websocket: "ws://chat.com:1234/ws-xmpp",}
    });

  client.use(Roomsubject);
  client.on('session:started',async() => {
      try {
        await  client.sendMyStanza("[e-mail]..com","test")
       
       } catch (error) {
         alert(error)
       }
  });
     client.connect();


  },[]);

正在发送的IQ

<iq xmlns="jabber:client" id="29a7e0d6-26ae-4a16-bd1b-e1b9f6aae446" type="set" to="[e-mail]"/>

回复

 <iq from='[e-mail]' to='[e-mail]/0fd1f99427c80e891600-3352860' type='error' xml:lang='en' xmlns='jabber:client'
     id='29a7e0d6-26ae-4a16-bd1b-e1b9f6aae446'><error code='400' type='modify'><bad-request xmlns='urn:ietf:params:xml:ns:xmpp-stanzas'/></error></iq>
    

解决方法

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