{"id":181,"date":"2023-02-19T19:22:46","date_gmt":"2023-02-19T11:22:46","guid":{"rendered":"https:\/\/www.appblog.cn\/?p=181"},"modified":"2023-02-19T19:22:57","modified_gmt":"2023-02-19T11:22:57","slug":"laravel-uploadedfile-file","status":"publish","type":"post","link":"https:\/\/www.appblog.cn\/index.php\/2023\/02\/19\/laravel-uploadedfile-file\/","title":{"rendered":"Laravel \u4e2d\u7684 UploadedFile \u548c File"},"content":{"rendered":"<h2>UploadedFile<\/h2>\n<p>Laravel\u901a\u8fc7 Input::file \u53ef\u83b7\u53d6\u4e0a\u4f20\u7684\u591a\u5f20\u56fe\u7247\uff0c\u8fd4\u56de\u7c7b\u578b\u662f Symfony\\Component\\HttpFoundation\\File\\UploadedFile \u6570\u7ec4\u3002<\/p>\n<p><!-- more --><\/p>\n<pre><code class=\"language-php\">$files = \\Input::file(&#039;goods_pics&#039;);\nprint_r($files);\n\nArray\n(\n    [0] =&gt; Illuminate\\Http\\UploadedFile Object\n        (\n            [test:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; \n            [originalName:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; test1.jpg\n            [mimeType:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; image\/jpeg\n            [size:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; 118499\n            [error:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; 0\n            [pathName:SplFileInfo:private] =&gt; C:\\Users\\yezhou\\AppData\\Local\\Temp\\phpBE09.tmp\n            [fileName:SplFileInfo:private] =&gt; phpBE09.tmp\n        )\n\n    [1] =&gt; Illuminate\\Http\\UploadedFile Object\n        (\n            [test:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; \n            [originalName:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; test2.jpg\n            [mimeType:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; image\/jpeg\n            [size:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; 118499\n            [error:Symfony\\Component\\HttpFoundation\\File\\UploadedFile:private] =&gt; 0\n            [pathName:SplFileInfo:private] =&gt; C:\\Users\\yezhou\\AppData\\Local\\Temp\\phpBE0A.tmp\n            [fileName:SplFileInfo:private] =&gt; phpBE0A.tmp\n        )\n\n)<\/code><\/pre>\n<p>Symfony\\Component\\HttpFoundation\\File\\UploadedFile API\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"http:\/\/api.symfony.com\/master\/Symfony\/Component\/HttpFoundation\/File\/UploadedFile.html\">http:\/\/api.symfony.com\/master\/Symfony\/Component\/HttpFoundation\/File\/UploadedFile.html<\/a><\/p>\n<p>\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-php\">foreach ($files as $file) {\n    if($file -&gt; isValid()) {\n        echo $file-&gt;getClientMimeType();  \/\/\u83b7\u53d6\u539f\u59cb\u6587\u4ef6Mime\u7c7b\u578b\n        echo $file-&gt;getClientOriginalName();  \/\/\u83b7\u53d6\u539f\u59cb\u6587\u4ef6\u540d\u79f0\n        echo $file-&gt;getPathname();  \/\/\u83b7\u53d6\u6587\u4ef6\u8def\u5f84\n    }\n}<\/code><\/pre>\n<h2>File<\/h2>\n<p>\u6267\u884c UploadedFile \u7684 move \u65b9\u6cd5\uff0c\u5373\u53ef\u5f97\u5230 Symfony\\Component\\HttpFoundation\\File\\File \u5bf9\u8c61\u3002<\/p>\n<pre><code class=\"language-php\">$realFile = $file-&gt;move($destPath, $file-&gt;getClientOriginalName());\nprint_r($realFile);\n\nSymfony\\Component\\HttpFoundation\\File\\File Object\n(\n    [pathName:SplFileInfo:private] =&gt; C:\\Server\\www\\restserver\\public\\tmp\\test1.jpg\n    [fileName:SplFileInfo:private] =&gt; test1.jpg\n)\nSymfony\\Component\\HttpFoundation\\File\\File Object\n(\n    [pathName:SplFileInfo:private] =&gt; C:\\Server\\www\\restserver\\public\\tmp\\test2.jpg\n    [:SplFileInfo:private] =&gt; test2.jpg\n)<\/code><\/pre>\n<p>Symfony\\Component\\HttpFoundation\\File\\File API\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"http:\/\/api.symfony.com\/master\/Symfony\/Component\/HttpFoundation\/File\/File.html\">http:\/\/api.symfony.com\/master\/Symfony\/Component\/HttpFoundation\/File\/File.html<\/a><\/p>\n<p>\u5176\u7ee7\u627f\u81ea SplFileInfo\u7c7b\uff0c\u8be6\u89c1\uff1a<a target=\"_blank\" rel=\"noopener\" href=\"http:\/\/php.net\/SplFileInfo\">http:\/\/php.net\/SplFileInfo<\/a><\/p>\n<p>\u4f7f\u7528\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-php\">echo $realFile-&gt;getMimeType(); \/\/\u83b7\u53d6\u6587\u4ef6Mime\u7c7b\u578b\u3002\u82e5\u51fa\u73b0\u95ee\u9898\uff1aUnable to guess the mime type as no guessers are available (Did you enable the php_fileinfo extension?)\uff0c\u5219 php.ini \u5f00\u542f extension=php_fileinfo.dll\necho $realFile-&gt;getPathName(); \/\/\u83b7\u53d6\u6587\u4ef6\u8def\u5f84\necho $realFile-&gt;getFileName(); \/\/\u83b7\u53d6\u6587\u4ef6\u540d\necho $realFile-&gt;getType(); \/\/\u83b7\u53d6\u6587\u4ef6\u7c7b\u578b<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>UploadedFile Laravel\u901a\u8fc7 Input::file \u53ef\u83b7\u53d6\u4e0a\u4f20\u7684\u591a\u5f20\u56fe\u7247\uff0c\u8fd4\u56de\u7c7b\u578b\u662f Sym [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"class_list":["post-181","post","type-post","status-publish","format-standard","hentry","category-laravel"],"_links":{"self":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/181","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/comments?post=181"}],"version-history":[{"count":0,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/posts\/181\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/media?parent=181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/categories?post=181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.appblog.cn\/index.php\/wp-json\/wp\/v2\/tags?post=181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}