I have data represented in json ; my problem is that I cannot read images starting with data:image/octet-stream
.
During execution, the console print's an error that the string is unsafe. The error is as follows:
unsafe:data:image/octet-stream;base64,/9j/4AAQSkZJRgABAQEBMQExAAD/7S6...
I have tried a few examples, but they do not work; they return a string of the images. Below is the json data I am reading:
[
{
"id": 1,
"name": "Albany",
"manufacture": "Albany Superior Low Gi Sliced Brown Seed Bread 700g",
"price": 15.49,
"category": "Food",
"type": "Breads",
"image": "data:image/jpeg;base64,/9j/4AAQSkZJRgA..."
},
{
"id": 2,
"name": "Blue Ribbon",
"manufacture": "Blue Ribbon Brown Plus Low Gi Bread 700g",
"price": 13.99,
"category": "Food",
"type": "Breads",
"image": "data:image/octet-stream;base64,/9j/4AAQSkZJRgABA..."
},
...
]
I have a class in which I was trying to implement a hack to this problem:
export class MilkCreamComponent implements OnInit {
allProducts: Array<Product> = [];
quantity: number = 1;
resultArray:any;
milkProducts =[]
constructor( private prod: ProductService, public _DomSanitizer: DomSanitizer) { }
ngOnInit() {
this.allProducts = JSON.parse(localStorage.getItem('product-data') );
//console.log( JSON.stringify( this.allProducts ) );
var productMilk = this.allProducts.filter(item => item.type === 'Milk');
this.milkProducts = productMilk;
console.log( productMilk );
}
}
interface Product {
id: number;
name: string;
manufacture: string;
price: number;
category: string;
type: string;
image: string;
}
And my html is as follows:
<tr *ngFor="let prod of milkProducts">
<td><img src={{prod.image}} width="120" height="130"/></td>
<td>{{prod.name}}</td>
<td>{{prod.manufacture}}</td>
<td>R {{prod.price}}</td>
<td><button class="btn btn-primary">data boy</button></td>
</tr>
I do not know how to solve this.
您的json中的图片网址是base64格式,首先您必须将base64转换为普通图片来源,然后才能在HTML模板上显示图片。
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.