Angular 进阶

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HTTP 流式传输：使用Angular从受保护的端点流式传输视频

问题一：404报错

Angular 刷新页面的时候出现 404 错误。有两个解决方案, 方法二测试有效

import { LocationStrategy, HashLocationStrategy } from '@angular/common';
@NgModule({
  providers: [
    { provide: LocationStrategy, useClass: HashLocationStrategy }
  ]
})

imports: [RouterModule.forRoot(routes), RouterModule.forRoot(routes, {useHash: true})],

问题二：运行时出错 以下代码在 ng serve 时没有问题，但 ng build 并推送到服务器之后就出现运行时错误。

if(options?.headers !== null){
  (options?.headers as any).Authorization = `Bearer ${BaseSetting.AccessToken}`
}

需要更改为

var hd:any = options?.headers
hd.Authorization = `Bearer ${BaseSetting.AccessToken}`