Angular 2路由到具有不同网址的相同组件

Question

例如，如何路由到相同的组件，但使用不同的URL和不同的数据

/exports/open  -  ExportsListComponent data: {exportstatus: 'open'}

/exports/submitted - ExportsListComponent data: {exportstatus: 'submitted'}

/exports/completed - ExportsListComponent data: {exportstatus: 'completed'}

这是我尝试做的事情，也有其他使用ExportComponent的路由，但具有类似export /：exportId的路由。

      { path: 'exports/jobs/:exportJobId', component: ExportComponent, canActivate: [RouteGuard], resolve: { exportJob: ExportJobResolver }, data: { allowed: ['inv', 'cr'] } },
      { path: 'exports/:exportId', component: ExportComponent, canActivate: [RouteGuard], resolve: { export: ExportResolver }, data: { allowed: ['inv', 'cr'] } },
      { path: 'exports', component: ExportsListComponent,
      children: [
        { path: 'open', component: ExportsListComponent ,  data: {exportstatus: 'open'}},
        { path: 'submitted', component: ExportsListComponent,  data: {exportstatus: 'submitted'} },
        { path: 'completed', component: ExportsListComponent, data: {exportstatus: 'completed'} }
      ],

我使用/ exports / open访问url时遇到的问题将路由到ExportComponent而不是ExportListComponent。如何使用url路由到export / open并路由到ExportListComponent，而不是ExportComponent。问题是当我路由到/ exports / open时，它会认为'open'是一个ID，但是我需要路由到ExportListComponent

Answer 1

根据官方文件：

路由在配置中的顺序很重要，这是设计使然。路由器在匹配路由时使用“先赢”策略，因此应将更具体的路由放在不那么具体的路由之上。

因此，您必须在出口条目下方移动exports /：exportId路由条目。

像这样

  { path: 'exports/jobs/:exportJobId', component: ExportComponent, canActivate: [RouteGuard], resolve: { exportJob: ExportJobResolver }, data: { allowed: ['inv', 'cr'] } },
  { path: 'exports', component: ExportsListComponent,
  children: [
    { path: 'open', component: ExportsListComponent ,  data: {exportstatus: 'open'}},
    { path: 'submitted', component: ExportsListComponent,  data: {exportstatus: 'submitted'} },
    { path: 'completed', component: ExportsListComponent, data: {exportstatus: 'completed'} }
  ],
  {path: 'exports/:exportId', component: ExportComponent, canActivate: [RouteGuard], resolve: { export: ExportResolver }, data: { allowed: ['inv', 'cr'] } },