小编Mud*_*wal的帖子

我在编译代码时遇到错误：找不到 serviceIdentifier: Symbol(LicencesService) 的匹配绑定 以下是与该问题相关的代码。问题在于 server.ts 文件上 HTTP 的构造函数，如何正确注入 LicensesService？

我的打字文件：-

const TYPES = {
  LicencesService:Symbol.for('LicencesService')
}
export { TYPES }

我的 server.ts 文件：-

import { LogsRepository } from './repositories/logs'
 import { TelemetryRepository } from './repositories/telemetry'
 import { AdminRouter, AuthRouter, BotsRouter, ModulesRouter } from './routers'
 import { ContentRouter } from './routers/bots/content'
 import { ConverseRouter } from './routers/bots/converse'
 import { HintsRouter } from './routers/bots/hints'
 import { NLURouter } from './routers/bots/nlu'
 import { isDisabled } from './routers/conditionalMiddleware'
 import { InvalidExternalToken, PaymentRequiredError } …

我已经配置了 nginx 将请求升级到 https

server {
        listen xxx.xxx.xxx.xxx:80;
        listen xxx.xxx.xxx.xxx:443 ssl;

        server_name example.com www.example.com

        access_log  /var/log/nginx/www.example.com_access.log;
        error_log /var/log/nginx/www.example.com_error.log warn;

        ssl_certificate /etc/nginx/ssl/certificates/www.example.com.crt;
        ssl_certificate_key  /etc/nginx/ssl/certificates/www.example.com.key;

    location / {
        proxy_set_header  Host $host;
        proxy_set_header  X-Real-IP $remote_addr;
        proxy_set_header  X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header  X-Forwarded-Proto $scheme;
        #https://www.scalescale.com/tips/nginx/504-gateway-time-out-using-nginx/
        proxy_connect_timeout       600;
        proxy_send_timeout          600;
        proxy_read_timeout          600;
        send_timeout                600;
        proxy_pass https://xxx.xxx.xxx.xxx:8443/;
        index  index.html ;
    }
}

但配置并未将请求升级到 https。

我在仪表板模块中有一个名为：WhatsAppConversationComponent 的组件。我无法使用仪表板路由中的路由路由到 WhatsAppConversationComponent。

我的仪表板模块

@NgModule({
    imports: [
        CommonModule,
        RouterModule.forChild(DashboardRoutes),
        FormsModule,
        MdModule,
        MaterialModule
    ],
    declarations: [
        DashboardComponent,
        SurveyComponent,
        QuestionnaireComponent,
        SurveyReportComponent,
        WhatsAppConversationComponent
    ]
})

export class DashboardModule { }

我的仪表板路由模块

export const DashboardRoutes: Routes = [
  {
    path: '',
    children: [{
      path: 'dashboard',
      component: DashboardComponent
    }, {
      path: 'questionnaire',
      component: QuestionnaireComponent
    }, {
      path: 'survey',
      component: SurveyComponent
    }, , {
      path: 'whatsappconversation',
      component: WhatsAppConversationComponent
    }, {
      path: 'survey-report',
      component: SurveyReportComponent
    }]
  }
];

当我到达路线/whatsappconversation时，我面临以下错误：-

core.js:3838 ERROR Error: Uncaught (in promise): TypeError: Cannot …