传递一个 body 包含 json 项数组以在 angular 中删除

Question

我有一个 REST API，如下所示，它使用 HTTP DELETE 方法。我必须在 Angular 中的那个 HTTP DELETE 方法中传递这个 body。请帮忙。我无法更改此 body

的结构

{
  "transactions": [
    {
      "eventId": "21012200237172",
      "productCode": "LC",
      "id": "LC20110000090023"
    }
  ]
}

Answer 1

您可以使用选项在 httpdelete 中传递正文

let apiUrl = 'yourUrl';
let transactions = [{
    "eventId": "21012200237172",
    "productCode": "LC",
    "id": "LC20110000090023"
}];

const options = {
  headers: new HttpHeaders({
    'Content-Type': 'application/json',
  }),
  body: {
    transactions: transactions
  },
};

this.httpClient
  .delete(apiUrl, options)
  .subscribe((s) => {
    console.log(s);
  },err => {
    console.log(err);
  });

传递一个 body 包含 json 项数组以在 angular 中删除

passing a body containing a json array of items for delete in angular

rest

http-delete

angular