在对组使用Normalizer时，我遇到了奇怪的问题。看起来日期时间属性有问题。
在ApiResource上使用#include <iostream>
using namespace std;
int main()
{
string Inum;
cout << "Enter the number to start the calculator" << '\n';
cin >> Inum;
bool Decision = true;
int Inumv_1 = 0;
if (Inum [0] == '0')
Decision = false;
for (int Inumv_2 = 0; Inumv_2 < Inum.length() && Decision; Inumv_2++)
if (!(Inum [Inumv_2] >= '0' && Inum [Inumv_2] <= '9'))
{
Decision = false;
Inumv_1 = Inumv_2;
break;
}
if (Decision)
{
system("cls");
cout << "---------------------" << '\n';
cout << "Calculator is Running" << '\n';
cout << "---------------------" << '\n';
char numvalidation[256] = { '\0' };
double var1, var2;
var1 != '\0';
beginning:
cout << "Enter the First value: ";
cin >> var1;
cout << "Enter the second value: ";
cin >> var2;
cout << "What do you want to do?" << endl;
cout << ">> + :Addition" << endl;
cout << ">> - :Subtraction" << endl;
cout << ">> * :Multiplication" << endl;
cout << ">> / :Division" << endl;
cout << "Please chose one of the option below" << endl;
char decision;
cout << "Decision: ";
cin >> decision;
system("cls");
switch (decision) {
case '+':
cout << var1 << " + " << var2 << " = " << "" << (var1 + var2) << endl;
break;
case '-':
cout << var1 << " - " << var2 << " = " << "" << (var1 - var2) << endl;
break;
case '*':
cout << var1 << " * " << var2 << " = " << "" << (var1 * var2) << endl;
break;
case '/':
if (var2 == !0)
cout << var1 << " / " << var2 << " = " << "" << (var1 / var2) << endl;
else
cout << "The value you have entered is invalid because you cannot divide any number by zero" << endl;
break;
default:
cout << "Only Number are Allowed, try again ";
return 0;
} {
cout << "Do you want to continue using the Calculator? (Y/N)" << endl;
char decision2;
cin >> decision2;
if (decision2 == 'y' || decision2 == 'Y')
goto beginning;
if (decision2 == 'N' || decision2 == 'n')
cout << "Thank you for using our program" << endl;
else
return 0;
}
}
else
cout << "Invalid Input and contains: [" << Inum [Inumv_1] << "] Calculator can't be started. Try again." << '\n';
}
和/或在操作上使用normalizationContext时会发生问题。
normalization_context结果属性<?php
namespace App\Entity;
use ApiPlatform\Core\Annotation\ApiResource;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Serializer\Annotation\Groups;
/**
* @ApiResource(
* collectionOperations={
* "get"={
* "normalization_context"={
* "datetime_format"="Y-m-d\TH:i:sP",
* "groups"={"bookmarkdata:collection:read"}
* }
* }
* },
* itemOperations={
* "get"
* },
* normalizationContext={"groups"={"bookmarkdata:read"}}
* )
* @ORM\Entity(repositoryClass="App\Repository\BookmarkDataRepository")
*/
class BookmarkData
{
/**
* @ORM\Id()
* @ORM\GeneratedValue()
* @ORM\Column(type="integer")
* @Groups({"bookmarkdata:read", "bookmarkdata:collection:read"})
*/
private $id;
/**
* @ORM\Column(type="string", length=2048, nullable=true)
* @Groups({"bookmarkdata:read", "bookmarkdata:collection:read"})
*/
private $screenshot;
/**
* @ORM\Column(type="string", length=2048)
* @Groups({"bookmarkdata:read", "bookmarkdata:collection:read"})
*/
private $dump;
/**
* @ORM\Column(type="datetime")
* @Groups({"bookmarkdata:read", "bookmarkdata:collection:read"})
*/
private $created_at;
/**
* @ORM\Column(type="datetime", nullable=true)
*/
private $updated_at;
public function getId(): ?int
{
return $this->id;
}
public function getScreenshot(): ?string
{
return $this->screenshot;
}
public function setScreenshot(?string $screenshot): self
{
$this->screenshot = $screenshot;
return $this;
}
public function getDump(): ?string
{
return $this->dump;
}
public function setDump(string $dump): self
{
$this->dump = $dump;
return $this;
}
public function getCreatedAt(): ?\DateTimeInterface
{
return $this->created_at;
}
public function setCreatedAt(\DateTimeInterface $created_at): self
{
$this->created_at = $created_at;
return $this;
}
public function getUpdatedAt(): ?\DateTimeInterface
{
return $this->updated_at;
}
public function setUpdatedAt(?\DateTimeInterface $updated_at): self
{
$this->updated_at = $updated_at;
return $this;
}
}
被忽略。
created_at我正在使用Docker。 我的依赖。
{
"@context": "/api/contexts/BookmarkData",
"@id": "/api/bookmark_datas",
"@type": "hydra:Collection",
"hydra:member": [
{
"@id": "/api/bookmark_datas/1",
"@type": "BookmarkData",
"id": 1,
"screenshot": "This is screen",
"dump": "This is dump"
}
],
"hydra:totalItems": 1
}