当路由模块中的两条路径具有相同的组件时，最好使用queryparams
删除下面的路由

{path:'Generatereport/:state/:city/:status/:financedBy',component:GeneratereportComponent},

替换为下面的路由

{path:'Generatereport',component:GeneratereportComponent},

将以下代码添加到按钮操作

constructor(private router: Router) {}

 this.router.navigate(['/Generatereport/'], {
    queryParams: {
                    state: 'State',
                    city: 'City',
                    status:'OK',
                    financedBy:'Financed By'
                  }
  });

从generatereportcomponent检索数据

constructor(private _Activatedroute: ActivatedRoute) {
    this._Activatedroute.queryParams.subscribe((v) => {
      console.log(v);
    });
  }