{"id":10250,"date":"2024-03-14T11:46:57","date_gmt":"2024-03-14T11:46:57","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-object-parameters-in-thinkphp\/"},"modified":"2025-08-03T21:09:25","modified_gmt":"2025-08-03T21:09:25","slug":"how-to-retrieve-object-parameters-in-thinkphp","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-retrieve-object-parameters-in-thinkphp\/","title":{"rendered":"ThinkPHP Request Parameters Guide"},"content":{"rendered":"<p>In ThinkPHP, you can use the Request object in the controller to access the parameters passed to the controller. Here is an example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">use<\/span> <span class=\"hljs-title\">think<\/span>\\<span class=\"hljs-title\">Request<\/span>;\r\n\r\n<span class=\"hljs-class\"><span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title\">Index<\/span>\r\n<\/span>{\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-function\"><span class=\"hljs-keyword\">function<\/span> <span class=\"hljs-title\">index<\/span>(<span class=\"hljs-params\">Request <span class=\"hljs-variable\">$request<\/span><\/span>)\r\n    <\/span>{\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6GET\u53c2\u6570<\/span>\r\n        <span class=\"hljs-variable\">$get_param<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">param<\/span>(<span class=\"hljs-string\">'param_name'<\/span>);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6POST\u53c2\u6570<\/span>\r\n        <span class=\"hljs-variable\">$post_param<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">post<\/span>(<span class=\"hljs-string\">'param_name'<\/span>);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u6240\u6709\u53c2\u6570<\/span>\r\n        <span class=\"hljs-variable\">$all_params<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">param<\/span>();\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u6307\u5b9a\u53c2\u6570\u5e76\u8bbe\u7f6e\u9ed8\u8ba4\u503c<\/span>\r\n        <span class=\"hljs-variable\">$param_with_default<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">param<\/span>(<span class=\"hljs-string\">'param_name'<\/span>, <span class=\"hljs-string\">'default_value'<\/span>);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u5224\u65ad\u53c2\u6570\u662f\u5426\u5b58\u5728<\/span>\r\n        <span class=\"hljs-variable\">$param_exists<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">has<\/span>(<span class=\"hljs-string\">'param_name'<\/span>);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u539f\u59cb\u53c2\u6570\uff08\u4e0d\u7ecf\u8fc7\u8fc7\u6ee4\uff09<\/span>\r\n        <span class=\"hljs-variable\">$raw_param<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">param<\/span>(<span class=\"hljs-string\">'param_name'<\/span>, <span class=\"hljs-string\">''<\/span>, <span class=\"hljs-string\">'raw'<\/span>);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u8def\u7531\u4e2d\u7684\u53c2\u6570<\/span>\r\n        <span class=\"hljs-variable\">$route_param<\/span> = <span class=\"hljs-variable\">$request<\/span>-&gt;<span class=\"hljs-title function_ invoke__\">route<\/span>(<span class=\"hljs-string\">'param_name'<\/span>);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>By using the above methods, it is easy to obtain the parameters passed to the controller and handle them accordingly.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In ThinkPHP, you can use the Request object in the controller to access the parameters passed to the controller. Here is an example: use think\\Request; class Index { public function index(Request $request) { \/\/ \u83b7\u53d6GET\u53c2\u6570 $get_param = $request-&gt;param(&#8216;param_name&#8217;); \/\/ \u83b7\u53d6POST\u53c2\u6570 $post_param = $request-&gt;post(&#8216;param_name&#8217;); \/\/ \u83b7\u53d6\u6240\u6709\u53c2\u6570 $all_params = $request-&gt;param(); \/\/ \u83b7\u53d6\u6307\u5b9a\u53c2\u6570\u5e76\u8bbe\u7f6e\u9ed8\u8ba4\u503c $param_with_default = $request-&gt;param(&#8216;param_name&#8217;, &#8216;default_value&#8217;); \/\/ [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[12703,12704,3092,12702,12701],"class_list":["post-10250","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-controller","tag-parameter-handling","tag-php-framework","tag-request-parameters","tag-thinkphp"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ThinkPHP Request Parameters Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to retrieve GET and POST parameters in ThinkPHP using the Request object. 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