我正在创建一个API。在此，我想向买家显示信息，他们的文件/图像的网址，并计入响应。我有3个表Buyers（PK：Buyers_id），filedocs（FK：Buyers_id），give_credit_transaction_master（FK：Buyers_id）。在这些表中，公共列是Buyer_id。
代码
public function index()
{
$filedocsObj = FileDoc::with(['relBuyers'])->where('is_active','1')->get();
//return $filedocsCount;
$info = [];
// $profile_urls=[];
// $aadhar_urls=[];
// $pan_urls=[];
// $transaction_count=[];
// $info = array();
for($i = 0; $i < count($filedocsObj); $i++){
$buyer = FileDoc::Join('buyers', 'file_docs.buyers_id', '=', 'buyers.buyers_id')
->where('file_docs.buyers_id',$filedocsObj[$i]->buyers_id)
->select(
'buyers.buyers_id',
'buyers.buyers_name',
'buyers.buyers_address',
'buyers.buyers_contact_number',
'buyers.buyers_aadhar_number',
'buyers.buyers_pan_number',
'file_docs.buyers_profile_image',
'file_docs.buyers_aadhar_file',
'file_docs.buyers_pan_file',
)
->first();
// $info = $buyer->toArray();
array_push($info, [
'info' => $buyer
]);
// $info[] = $buyer;
$existProfile = Storage::disk('local')->exists('public/uploads/profile_images/'.$filedocsObj[$i]->buyers_profile_image);
if (isset($filedocsObj[$i]->buyers_profile_image) && $existProfile) {
// $profile_urls[$i] = Storage::disk('public')->url('/uploads/profile_images/'.$filedocsObj[$i]->buyers_profile_image);
array_push($info, [
'profile_url' => Storage::disk('public')->url('/uploads/profile_images/'.$filedocsObj[$i]->buyers_profile_image)
]);
//$info[] = Storage::disk('public')->url('/uploads/profile_images/'.$filedocsObj[$i]->buyers_profile_image);
}
else
{
// $profile_urls[$i]="";
array_push($info, [
'profile_url' => ''
]);
// $info[] = "";
}
$existAadhar = Storage::disk('local')->exists('public/uploads/aadhar_files/'.$filedocsObj[$i]->buyers_aadhar_file);
if (isset($filedocsObj[$i]->buyers_aadhar_file) && $existAadhar) {
//$aadhar_urls[$i] = Storage::disk('public')->url('/uploads/aadhar_files/'.$filedocsObj[$i]->buyers_aadhar_file);
array_push($info, [
'aadhar_url' => Storage::disk('public')->url('/uploads/aadhar_files/'.$filedocsObj[$i]->buyers_aadhar_file)
]);
// $info[] = Storage::disk('public')->url('/uploads/aadhar_files/'.$filedocsObj[$i]->buyers_aadhar_file);
}
$existPan = Storage::disk('local')->exists('public/uploads/pan_files/'.$filedocsObj[$i]->buyers_pan_file);
if (isset($filedocsObj[$i]->buyers_pan_file) && $existPan) {
//$pan_urls[$i] = Storage::disk('public')->url('/uploads/pan_files/'.$filedocsObj[$i]->buyers_pan_file);
array_push($info, [
'pan_url' => Storage::disk('public')->url('/uploads/pan_files/'.$filedocsObj[$i]->buyers_pan_file)
]);
//$info[] = Storage::disk('public')->url('/uploads/pan_files/'.$filedocsObj[$i]->buyers_pan_file);
}
$buyerTransactions = GiveCreditTransactionMaster::where('buyers_id',$filedocsObj[$i]->buyers_id)->get();
array_push($info, [
'transaction_count' => count($buyerTransactions)
]);
// $transaction_count[$i] = count($buyerTransactions);
// $resultSet = array_merge($info,$profile_urls,$aadhar_urls,$pan_urls,$transaction_count);
}
return $this->sendResponse($info, 'Buyers retrieved successfully.');
// return $this->sendResponse($resultSet, 'Buyers retrieved successfully.');
// return $this->sendResponse(array("Info" => $filedocs->toArray(),"profile_path" => $profile_urls, "aadhar_urls" => $aadhar_urls, "pan_urls" => $pan_urls, "transactionCountArray" => $transactionCountArray), 'Buyers retrieved successfully.');
}
在上面的代码中，我采用了一个数组info，其中要推送查询结果buyer，迭代结果profile_url, aadhar_url, pan_url，而另一个查询结果计数transaction_count。然后返回info数组作为响应。
MY API响应：
{
"success": true,
"data": [
{
"info": {
"buyers_id": 2,
"buyers_name": "uuu",
"buyers_address": "dfgfgf",
"buyers_contact_number": "8986665576",
"buyers_aadhar_number": "654654654545",
"buyers_pan_number": "tytyr43242",
"buyers_profile_image": "2_B_profile_lady_profile.png",
"buyers_aadhar_file": "2_B_aadhar_aadhar_card_image.png",
"buyers_pan_file": "2_B_pan_pan_image.jpg"
}
},
{
"profile_url": "http://localhost/storage/uploads/profile_images/2_B_profile_lady_profile.png"
},
{
"aadhar_url": "http://localhost/storage/uploads/aadhar_files/2_B_aadhar_aadhar_card_image.png"
},
{
"pan_url": "http://localhost/storage/uploads/pan_files/2_B_pan_pan_image.jpg"
},
{
"transaction_count": 2
},
{
"info": {
"buyers_id": 28,
"buyers_name": "lili",
"buyers_address": "hjkhkdfgf",
"buyers_contact_number": "7856564656",
"buyers_aadhar_number": "343435353545",
"buyers_pan_number": "trtre34343",
"buyers_profile_image": "28_B_profile_test_profile.png",
"buyers_aadhar_file": "28_B_aadhar_test_aadhar.jpg",
"buyers_pan_file": "28_B_pan_test_pan.jpg"
}
},
{
"profile_url": "http://localhost/storage/uploads/profile_images/28_B_profile_test_profile.png"
},
{
"aadhar_url": "http://localhost/storage/uploads/aadhar_files/28_B_aadhar_test_aadhar.jpg"
},
{
"pan_url": "http://localhost/storage/uploads/pan_files/28_B_pan_test_pan.jpg"
},
{
"transaction_count": 0
}
],
"message": "Buyers retrieved successfully."
}
但是在以上响应中，我得到的是info而不是profile_url, aadhar_url, pan_url, transaction_count的特定买方。另外profile_url, aadhar_url, pan_url, transaction_count，这是分开的。
我希望一个购买者的所有参数（info,profile_url, aadhar_url, pan_url, transaction_count）都应包含在一个{}中。我如何得到这种回应？
我使用array_push，array_merge等做了很多尝试，但是没有得到所需的响应。
请帮助。预先感谢。
答案 0 :(得分：0)
在PHP上，以下解决方案可能有效。
json_encode(array_merge(json_decode($a, true),json_decode($b, true)))
尝试让我知道。
当您使用array_merge时，请像上面那样尝试json_decode。
答案 1 :(得分：0)
这将帮助您获得所需的响应。我已经履行了你的职责。尝试一下，让我知道它是否对您有帮助
public
function index()
{
$filedocsObj = FileDoc::with(['relBuyers'])->where('is_active', '1')->get();
//return $filedocsCount;
$info = [];
// $profile_urls=[];
// $aadhar_urls=[];
// $pan_urls=[];
// $transaction_count=[];
// $info = array();
foreach ($filedocsObj as $index => $filedocsObjInfo) {
$buyer = FileDoc::Join('buyers', 'file_docs.buyers_id', '=', 'buyers.buyers_id')
->where('file_docs.buyers_id', $filedocsObjInfo->buyers_id)
->select(
'buyers.buyers_id',
'buyers.buyers_name',
'buyers.buyers_address',
'buyers.buyers_contact_number',
'buyers.buyers_aadhar_number',
'buyers.buyers_pan_number',
'file_docs.buyers_profile_image',
'file_docs.buyers_aadhar_file',
'file_docs.buyers_pan_file',
)
->first();
// $info = $buyer->toArray();
$info[$index]['info'] = $buyer;
// $info[] = $buyer;
$existProfile = Storage::disk('local')->exists('public/uploads/profile_images/' . $filedocsObjInfo->buyers_profile_image);
if (isset($filedocsObjInfo->buyers_profile_image) && $existProfile) {
$info[$index]['profile_url'] = Storage::disk('public')->url('/uploads/profile_images/' . $filedocsObjInfo->buyers_profile_image);
} else {
$info[$index]['profile_url'] = '';
}
$existAadhar = Storage::disk('local')->exists('public/uploads/aadhar_files/' . $filedocsObjInfo->buyers_aadhar_file);
if (isset($filedocsObjInfo->buyers_aadhar_file) && $existAadhar) {
$info[$index]['aadhar_url'] = Storage::disk('public')->url('/uploads/aadhar_files/' . $filedocsObjInfo->buyers_aadhar_file);
}
$existPan = Storage::disk('local')->exists('public/uploads/pan_files/' . $filedocsObjInfo->buyers_pan_file);
if (isset($filedocsObjInfo->buyers_pan_file) && $existPan) {
$info[$index]['pan_url'] = Storage::disk('public')->url('/uploads/pan_files/' . $filedocsObjInfo->buyers_pan_file);
}
$buyerTransactions = GiveCreditTransactionMaster::where('buyers_id', $filedocsObjInfo->buyers_id)->get();
$info[$index]['transaction_count'] = count($buyerTransactions);
// $transaction_count[$i] = count($buyerTransactions);
// $resultSet = array_merge($info,$profile_urls,$aadhar_urls,$pan_urls,$transaction_count);
}
return $this->sendResponse($info, 'Buyers retrieved successfully.');
// return $this->sendResponse($resultSet, 'Buyers retrieved successfully.');
// return $this->sendResponse(array("Info" => $filedocs->toArray(),"profile_path" => $profile_urls, "aadhar_urls" => $aadhar_urls, "pan_urls" => $pan_urls, "transactionCountArray" => $transactionCountArray), 'Buyers retrieved successfully.');
}