Question

我正在使用ionic2和rest API。

这是我的代码

byte

但是身体值传递给了一个对象。

如何解决此问题。

这是我的输出。

let body={
      O_NUMBER: "",
      CART_ID: "",
      S_ID: "",
      PRODUCTS:"",
      BILLING: "string",
      SHIPPING: "",
      PAYMENT: {
        "TYPE": "",
        "SUBTOTAL": "",
        "TAX_TOTAL": "",
        "TOTAL_AMOUNT": "",
        "TRANSACTION_ID": ""
      },
      DATE: "",
      STATUS: "",
      customerId: ""
    }
let headers = new Headers();
     headers.append('Content-Type','application/json');

     let options = new RequestOptions({         
        method: "POST",
        body: body,        
        headers: headers });
     return this.http.get(this.url + 'orders?access_token='+ this.Id+body,options);

我也试过http.post。

但不行。

Answer 1

要将值作为查询字符串的一部分传递，请使用URLSearchParams中的@angular/http类：

import { Headers, URLSearchParams } from '@angular/http'

let body = { ... };

let queryParams = new URLSearchParams();

// Add AccessToken to query parameters.
queryParams.set('access_token', this.Id);

// Add all the elements of the 'body' object to query parameters.
for (let key in body) {
  if (body.hasOwnProperty(key)) {
    queryParams.set(key, body[key]);
  }
}

let headers = new Headers();
headers.append('Content-Type','application/json');

let options = new RequestOptions({
  method: 'GET',
  headers: headers,
  params: queryParams
});

return this.http.get(this.url + 'orders', options);

离子2与restAPI

1 个答案: