大家好, 我使用這個庫https://github.com/dvajs/dva/...請求yii2的rest api時, 如何才能將伺服器傳回的頭部x-pagination-page-count, x-pagination -total-count等資訊包裝進返回結果呢?
<code>x-pagination-current-page:1 x-pagination-page-count:35 x-pagination-per-page:12 x-pagination-total-count:411</code>
我希望將回傳的data重新包裝下,使data物件包含list(原來的回傳結果), 伺服器頭資訊的x-pagination-total-count,x-pagination-page-count.等資訊
但是現在 我只能獲取到, 純粹的rest返回結果 是個數組. 我嘗試在 request類中重新封裝數據, 各種嘗試都失敗了. 各種搜 可能是關鍵詞不對 也沒有找到解決辦法.
請問各位大神, 如何 才能包裝成我需要的 對象呢? 謝謝!!!
<code> const {data} = yield call(query, parse(payload));
if (data) {
console.log(data); //!!!这里!!! 我希望将这里返回的data 重新包装下,使data对象list, 服务器头信息,x-pagination-total-count,x-pagination-page-count.等信息
// 但是现在 我只能获取到, 纯粹的rest返回结果 是个数组. 我尝试在 request类中重新封装数据, 各种尝试都失败了. 各种搜 可能是关键词不对 也没有找到解决办法.
yield put({
type: 'querySuccess',
payload: {
list: data.list,
total: Number(data.total),
current: Number(data.current),
pageSize: data.pageSize ? data.pageSize : 12,
}
});
}</code><code>export async function query(params) {
return request(`/api/users?${qs.stringify(params)}`);
}</code><code>import fetch from 'dva/fetch';
function checkStatus(response) {
if (response.status >= 200 && response.status < 300) {
//这里是可以读取到这些信息的. 但是我不会重新包装.
console.log(response.headers.get('x-pagination-page-count')); //35
console.log(response.headers.get('x-pagination-total-count')); //411
return response;
}
const error = new Error(response.statusText);
error.response = response;
throw error;
}
function parseJSON(response) {
return response.json();
}
/**
* Requests a URL, returning a promise.
*
* @param {string} url The URL we want to request
* @param {object} [options] The options we want to pass to "fetch"
* @return {object} An object containing either "data" or "err"
*/
export default function request(url, options) {
return fetch(url, options)
.then(checkStatus)
.then(parseJSON)
.then((data)=>({data}))
.catch((err) => ({ err }));
}
</code><code><?php
namespace api\modules\test\controllers;
use yii;
use yii\helpers\ArrayHelper;
class UsersController extends yii\rest\ActiveController
{
public $modelClass = '\common\models\User';
public function behaviors() {
return ArrayHelper::merge(parent::behaviors(), [
'corsFilter' => [
'class' => \yii\filters\Cors::className(),
'cors' => [
// restrict access to
'Origin' => ['*'],
'Access-Control-Request-Method' => ['*'],
'Access-Control-Request-Headers' => ['*'],
'Access-Control-Allow-Credentials' => true,
// Allow OPTIONS caching
'Access-Control-Max-Age' => 3600,
// Allow the X-Pagination-Current-Page header to be exposed to the browser.
'Access-Control-Expose-Headers' => ['X-Pagination-Current-Page'],
],
],
]);
}
public function actions()
{
$actions = parent::actions();
// 禁用"delete" 和 "create" 操作
unset($actions['delete'], $actions['create']);
return $actions;
}
}</code>大家好, 我使用這個庫https://github.com/dvajs/dva/...請求yii2的rest api時, 如何才能將伺服器傳回的頭部x-pagination-page-count, x-pagination -total-count等資訊包裝進返回結果呢?
<code>x-pagination-current-page:1 x-pagination-page-count:35 x-pagination-per-page:12 x-pagination-total-count:411</code>
我希望將回傳的data重新包裝下,使data物件包含list(原來的回傳結果), 伺服器頭資訊的x-pagination-total-count,x-pagination-page-count.等資訊
但是現在 我只能獲取到, 純粹的rest返回結果 是個數組. 我嘗試在 request類中重新封裝數據, 各種嘗試都失敗了. 各種搜 可能是關鍵詞不對 也沒有找到解決辦法.
請問各位大神, 如何 才能包裝成我需要的 對象呢? 謝謝!!!
<code> const {data} = yield call(query, parse(payload));
if (data) {
console.log(data); //!!!这里!!! 我希望将这里返回的data 重新包装下,使data对象list, 服务器头信息,x-pagination-total-count,x-pagination-page-count.等信息
// 但是现在 我只能获取到, 纯粹的rest返回结果 是个数组. 我尝试在 request类中重新封装数据, 各种尝试都失败了. 各种搜 可能是关键词不对 也没有找到解决办法.
yield put({
type: 'querySuccess',
payload: {
list: data.list,
total: Number(data.total),
current: Number(data.current),
pageSize: data.pageSize ? data.pageSize : 12,
}
});
}</code><code>export async function query(params) {
return request(`/api/users?${qs.stringify(params)}`);
}</code><code>import fetch from 'dva/fetch';
function checkStatus(response) {
if (response.status >= 200 && response.status < 300) {
//这里是可以读取到这些信息的. 但是我不会重新包装.
console.log(response.headers.get('x-pagination-page-count')); //35
console.log(response.headers.get('x-pagination-total-count')); //411
return response;
}
const error = new Error(response.statusText);
error.response = response;
throw error;
}
function parseJSON(response) {
return response.json();
}
/**
* Requests a URL, returning a promise.
*
* @param {string} url The URL we want to request
* @param {object} [options] The options we want to pass to "fetch"
* @return {object} An object containing either "data" or "err"
*/
export default function request(url, options) {
return fetch(url, options)
.then(checkStatus)
.then(parseJSON)
.then((data)=>({data}))
.catch((err) => ({ err }));
}
</code><code><?php
namespace api\modules\test\controllers;
use yii;
use yii\helpers\ArrayHelper;
class UsersController extends yii\rest\ActiveController
{
public $modelClass = '\common\models\User';
public function behaviors() {
return ArrayHelper::merge(parent::behaviors(), [
'corsFilter' => [
'class' => \yii\filters\Cors::className(),
'cors' => [
// restrict access to
'Origin' => ['*'],
'Access-Control-Request-Method' => ['*'],
'Access-Control-Request-Headers' => ['*'],
'Access-Control-Allow-Credentials' => true,
// Allow OPTIONS caching
'Access-Control-Max-Age' => 3600,
// Allow the X-Pagination-Current-Page header to be exposed to the browser.
'Access-Control-Expose-Headers' => ['X-Pagination-Current-Page'],
],
],
]);
}
public function actions()
{
$actions = parent::actions();
// 禁用"delete" 和 "create" 操作
unset($actions['delete'], $actions['create']);
return $actions;
}
}</code>
