Angular仅适用于chrome，但不适用于Firefox。边缘或IE11

在我的Angular 8.0项目开发模式中，使用Angular CLI

它只适用于Chrome，一切正常，但不适用于Firefox/Edge/IE11

当我在Firefox/Edge中打开项目时，我被困在我的登录页面上，我键入我的帐户/密码，然后单击登录，但是什么也没有发生，F12中没有错误或消息

当我在IE11中打开项目时，只得到一个白色页面，也没有错误或消息

请帮我怎么做

我发现有人在polyfills中说import es6 slim或reflict.js，但它也不起作用

mypackage.json

{
  "name": "std-web",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "~8.2.6",
    "@angular/cdk": "~8.2.0",
    "@angular/common": "~8.2.6",
    "@angular/compiler": "~8.2.6",
    "@angular/core": "~8.2.6",
    "@angular/flex-layout": "^8.0.0-beta.27",
    "@angular/forms": "^8.2.6",
    "@angular/material": "^8.2.0",
    "@angular/platform-browser": "~8.2.6",
    "@angular/platform-browser-dynamic": "~8.2.6",
    "@angular/router": "~8.2.6",
    "@ngx-formly/bootstrap": "^5.4.2",
    "@ngx-formly/core": "^5.4.2",
    "@ngx-formly/material": "^5.4.2",
    "bootstrap": "^4.3.1",
    "hammerjs": "^2.0.8",
    "ng-zorro-antd": "^8.3.0",
    "rxjs": "~6.5.3",
    "tslib": "^1.9.0",
    "zone.js": "~0.10.2"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.803.4",
    "@angular/cli": "~8.3.4",
    "@angular/compiler-cli": "~8.2.6",
    "@angular/language-service": "~8.2.6",
    "@types/jasmine": "~3.4.0",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~12.7.5",
    "codelyzer": "^5.0.0",
    "jasmine-core": "~3.4.0",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "~4.3.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage-istanbul-reporter": "~2.1.0",
    "karma-jasmine": "~2.0.1",
    "karma-jasmine-html-reporter": "^1.4.0",
    "protractor": "~5.4.0",
    "ts-node": "~8.4.1",
    "tslint": "~5.20.0",
    "typescript": "3.5.3"
  }
}

我的登录页面组件：

completeSetup(): void {
    //console.log(data);
    this.loginService.postAccountInfo(this.username, this.password)
      .subscribe(res => { 
        this.obj = res 
        this.store.set(INIT_FLAG, true);
        this.store.set(USERNAME, this.username);
        this.store.set(AUTHTOKEN,this.obj.authToken);
        console.log("login sucess");
        this.router.navigateByUrl('main/sc/candidate');
      },
      (error) => {
         this.checkAuth = true;
         console.log(error);
      });
  }

我的登录服务：

postAccountInfo(username, paswword) {
    //AuthInfo:AuthInfo;

    return this.http.post("/um/login", {
      observe: "response",
      userName:username,
      password:paswword,
      groupId:"1234",
      orgId:"ykdemo"
    }).pipe(
      catchError(this.handleError)
    );
  }

---

我发现问题出在我的拦截器上，如下所示， 不会显示console.log，但这在Chrome中工作得很好，真奇怪

return next.handle(authReq)
.pipe( map((event: any) => {
  this.handleData(event);
  console.log("------") //console will not show
  if (event instanceof HttpResponse && event.status === 200)
  {   
      return event;
  }

}),
catchError(
  (err: HttpErrorResponse) => this.handleData(err)
  )
)

---

您需要编辑browserlist文件并在此配置文件中允许IE11。如果使用Angular CLI项目，则会自动创建此文件。只需打开文件，文件包含如下内容-

> 0.5%
last 2 versions
Firefox ESR
not dead
not IE 9-11 # For IE 9-11 support, remove 'not'.

按照上述说明，只需从最后一行中删除not关键字，然后重试。

对不起，伙计们， 我发现发生了什么， 这是我的错， 不是关于浏览器或角度， 我在本地仓库犯了个错误，因为这件事发生了，

---

感谢您的帮助，此问题可以解决。

您能否与本地存储分享问题所在？