【发布时间】:2021-01-09 00:48:11
【问题描述】:
我不知道,但我无法从 Rest API 恢复图像;请帮帮我!
private baseUrl:string="http://localhost:8080/";
服务:
public downloadeImageEcho1( id:number): Observable<any>{
return this.http.get(this.baseUrl+"/downloadFile/"+id, { responseType: 'blob'});
}
component.ts:
getImage(id:number){
this.serviceDossier.downloadeImageEcho1(id)
.subscribe((data :any)=>{
this.imageEcho=data;
console.log(this.imageEcho);
})
}
html:
<div *ngIf = imageEcho>
<img [attr.src]="imageEcho">
</div>
错误:enter image description here
提前谢谢你!!
【问题讨论】:
标签: javascript angular spring-boot