{"id":1590,"date":"2024-01-25T10:20:07","date_gmt":"2024-01-25T02:20:07","guid":{"rendered":"https:\/\/fireinsect.top\/?p=1590"},"modified":"2024-01-25T10:20:07","modified_gmt":"2024-01-25T02:20:07","slug":"springboot%e5%ae%9e%e7%8e%b0%e6%96%87%e4%bb%b6%e7%9a%84%e4%b8%8a%e4%bc%a0%e5%92%8c%e4%b8%8b%e8%bd%bd","status":"publish","type":"post","link":"https:\/\/fireinsect.top\/index.php\/2024\/01\/25\/springboot%e5%ae%9e%e7%8e%b0%e6%96%87%e4%bb%b6%e7%9a%84%e4%b8%8a%e4%bc%a0%e5%92%8c%e4%b8%8b%e8%bd%bd\/","title":{"rendered":"SpringBoot\u5b9e\u73b0\u6587\u4ef6\u7684\u4e0a\u4f20\u548c\u4e0b\u8f7d"},"content":{"rendered":"\n<p>\u8bb0\u5f55\u4e0a\u4f20\u4e0b\u8f7d\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4e4b\u540e\u4f7f\u7528<\/p>\n\n\n\n<!--more-->\n\n\n\n<h2 class=\"wp-block-heading\">\u6587\u4ef6\u4e0a\u4f20<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">@RequestMapping(value = \"\/upload\", method = RequestMethod.POST)\r\n@ResponseBody\r\npublic String upload(@RequestParam MultipartFile file) throws IOException {\r\n    File fileObj = new File(\"test.png\");\r\n    file.transferTo(fileObj);\r\n    System.out.println(\"\u7528\u6237\u4e0a\u4f20\u7684\u6587\u4ef6\u5df2\u4fdd\u5b58\u5230\uff1a\"+fileObj.getAbsolutePath());\r\n    return \"\u6587\u4ef6\u4e0a\u4f20\u6210\u529f\uff01\";\r\n}<\/code><\/pre>\n\n\n\n<p>\u524d\u7aef\u6dfb\u52a0\u4e00\u4e2a\u6587\u4ef6\u7684\u4e0a\u4f20\u70b9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"markup\" class=\"language-markup\">&lt;div>\r\n    &lt;form action=\"upload\" method=\"post\" enctype=\"multipart\/form-data\">\r\n        &lt;input type=\"file\" name=\"file\">\r\n        &lt;input type=\"submit\">\r\n    &lt;\/form>\r\n&lt;\/div><\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">\u4e0b\u8f7d<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"java\" class=\"language-java\">@RequestMapping(value = \"\/download\", method = RequestMethod.GET)\r\n@ResponseBody\r\npublic void download(HttpServletResponse response){\r\n    response.setContentType(\"multipart\/form-data\");\r\n    try(OutputStream stream = response.getOutputStream();\r\n        InputStream inputStream = new FileInputStream(\"test.png\")){\r\n        IOUtils.copy(inputStream, stream);\r\n    }catch (IOException e){\r\n        e.printStackTrace();\r\n    }\r\n}<\/code><\/pre>\n\n\n\n<p>\u6dfb\u52a0\u4e00\u4e2a\u4e0b\u8f7d\u70b9\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"markup\" class=\"language-markup\">&lt;a href=\"download\" download=\"test.png\">\u4e0b\u8f7d\u6700\u65b0\u8d44\u6e90&lt;\/a><\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u8bb0\u5f55\u4e0a\u4f20\u4e0b\u8f7d\u65b9\u6cd5\uff0c\u4ee5\u4fbf\u4e4b\u540e\u4f7f\u7528<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":"","footnotes":""},"categories":[4],"tags":[],"class_list":["post-1590","post","type-post","status-publish","format-standard","hentry","category-4"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/1590"}],"collection":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/comments?post=1590"}],"version-history":[{"count":1,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/1590\/revisions"}],"predecessor-version":[{"id":1591,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/posts\/1590\/revisions\/1591"}],"wp:attachment":[{"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/media?parent=1590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/categories?post=1590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fireinsect.top\/index.php\/wp-json\/wp\/v2\/tags?post=1590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}