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<?php |
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namespace suda\framework; |
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use suda\framework\http\UploadedFile; |
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use suda\framework\request\RequestWrapper; |
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use suda\framework\http\Request as RequestInterface; |
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class Request extends RequestWrapper |
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{ |
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/** |
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* 参数 |
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* |
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* @var array |
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*/ |
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protected $parameter = []; |
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/** |
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* 附加属性 |
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* |
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* @var array |
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*/ |
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protected $attribute = []; |
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/** |
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* 是否为JSON提交 |
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* |
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* @var boolean |
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*/ |
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protected $isJson = false; |
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/** |
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* 创建请求 |
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* |
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* @param RequestInterface $request |
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*/ |
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public function __construct(RequestInterface $request) |
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{ |
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parent::__construct($request); |
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$this->setIsJson($this->contentIsJson()); |
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} |
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/** |
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* 获取URL |
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* |
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* @return string |
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*/ |
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public function getUrl(): string |
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{ |
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return $this->getServer('request-uri', '/'); |
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} |
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/** |
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* 获取请求属性 |
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* |
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* @param string $name |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function getAttribute(string $name, $default = null) |
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{ |
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return $this->attribute[$name] ?? $default; |
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} |
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/** |
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* 设置请求属性 |
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* |
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* @param string $name |
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* @param mixed $attribute |
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* @return $this |
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*/ |
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public function setAttribute(string $name, $attribute) |
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{ |
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$this->attribute[$name] = $attribute; |
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return $this; |
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} |
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/** |
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* Set 属性 |
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* |
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* @param array $attribute 属性 |
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* |
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* @return self |
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*/ |
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public function setAttributes(array $attribute) |
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{ |
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$this->attribute = $attribute; |
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return $this; |
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} |
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/** |
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* 获取Scheme |
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* |
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* @return string |
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*/ |
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public function getScheme(): string |
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{ |
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return $this->isSecure() ? 'https' : 'http'; |
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} |
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/** |
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* 判断是否是POST请求 |
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* |
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* @return boolean |
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*/ |
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public function isPost(): bool |
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{ |
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return $this->getMethod() === 'POST'; |
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} |
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/** |
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* 判断是否为GET请求 |
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* |
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* @return boolean |
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*/ |
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public function isGet(): bool |
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{ |
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return $this->getMethod() === 'GET'; |
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} |
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/** |
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* 判断内容是否为JSON |
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* |
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* @return boolean |
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*/ |
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public function isJson(): bool |
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{ |
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return $this->isJson; |
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} |
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/** |
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* 获取HTTP输入 |
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* |
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* @return string |
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*/ |
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public function input(): string |
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{ |
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return $this->request->input(); |
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} |
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/** |
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* 获取JSON数据 |
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* |
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* @return array|null |
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*/ |
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public function json(): ?array |
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{ |
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return $this->isJson ? $this->parameter : null; |
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} |
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/** |
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* 获取提交的文件 |
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* |
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* @param string $name |
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* @return UploadedFile|null |
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*/ |
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public function file(string $name): ?UploadedFile |
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{ |
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$uploaded = $this->getFile($name); |
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if ($uploaded instanceof UploadedFile) { |
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return $uploaded; |
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} |
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return null; |
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} |
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/** |
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* 判断是否有GET请求 |
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* |
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* @param string|null $name |
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* @return boolean |
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*/ |
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public function hasGet(?string $name = null) |
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{ |
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$get = $this->getQuery(); |
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if ($name !== null) { |
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return array_key_exists($name, $get); |
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} |
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return count($get) > 0; |
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} |
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/** |
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* 判断是否有JSON数据请求 |
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* |
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* @return boolean |
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*/ |
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public function hasJson() |
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{ |
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if ($this->isJson() && $this->json()) { |
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return true; |
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} |
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return false; |
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} |
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/** |
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* 判断是否有POST数据请求 |
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* |
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* @param string|null $name |
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* @return boolean |
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*/ |
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public function hasPost(?string $name = null) |
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{ |
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$post = $this->post(); |
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if ($name !== null && is_array($post)) { |
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return array_key_exists($name, $post); |
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} |
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return count($post) > 0; |
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} |
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/** |
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* 获取POST请求的值 |
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* |
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* @param string $name |
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* @param mixed $default |
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* @return mixed 获取的值 |
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*/ |
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public function post(?string $name = null, $default = null) |
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{ |
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if ($name === null) { |
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return $this->request->post(); |
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} |
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return $this->request->post()[$name] ?? $default; |
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} |
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/** |
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* 获取GET参数 |
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* |
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* @param string|null $name |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function get(?string $name = null, $default = null) |
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{ |
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return $this->getQuery($name, $default); |
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} |
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/** |
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* 获取Cookie |
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* |
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* @param string $name |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function cookie(string $name, $default = null) |
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{ |
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return $_COOKIE[$name] ?? $default; |
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} |
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/** |
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* 获取URI中的参数 |
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* @param string|null $name |
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* @param mixed $default |
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* @return mixed |
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*/ |
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public function getParameter(?string $name = null, $default = null) |
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{ |
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return $name === null ? $this->parameter : $this->parameter[$name] ?? $default; |
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} |
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/** |
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* 设置URI中的参数 |
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* @param array $parameter |
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* @return $this |
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*/ |
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public function setParameter(array $parameter) |
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{ |
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$this->parameter = $parameter; |
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return $this; |
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} |
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/** |
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* 设置是否为JSON提交 |
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* @param bool $isJson |
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* @return $this |
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*/ |
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public function setIsJson(bool $isJson) |
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{ |
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$this->isJson = $isJson; |
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return $this; |
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} |
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/** |
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* 判断是否为JSON |
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* |
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* @return boolean |
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*/ |
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private function contentIsJson() |
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{ |
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$header = strtolower($this->getServer('content-type', '')); |
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return null !== $header && strpos($header, 'json') !== false; |
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} |
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} |
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