{"id":203233,"date":"2025-05-22T10:48:13","date_gmt":"2025-05-22T02:48:13","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203233\/"},"modified":"2025-05-22T10:48:13","modified_gmt":"2025-05-22T02:48:13","slug":"java-%e4%b8%ad-enctypemultipart-form-data-%e8%a1%a8%e5%8d%95%e6%8f%90%e4%ba%a4%e6%97%b6%ef%bc%8c%e5%a6%82%e4%bd%95%e8%8e%b7%e5%8f%96%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%b1%bb%e5%9e%8b%e7%9a%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203233\/","title":{"rendered":"Java \u4e2d enctype=\\&#8221;multipart\/form-data\\&#8221; \u8868\u5355\u63d0\u4ea4\u65f6\uff0c\u5982\u4f55\u83b7\u53d6\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8868\u5355\u57df\u503c\uff1f"},"content":{"rendered":"<p><b><\/b>     <\/p>\n<h1>Java \u4e2d enctype=\\&#8221;multipart\/form-data\\&#8221; \u8868\u5355\u63d0\u4ea4\u65f6\uff0c\u5982\u4f55\u83b7\u53d6\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8868\u5355\u57df\u503c\uff1f<\/h1>\n<p>\u5927\u5bb6\u597d\uff0c\u6211\u4eec\u53c8\u89c1\u9762\u4e86\u554a~\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aJava \u4e2d enctype=\\&#8221;multipart\/form-data\\&#8221; \u8868\u5355\u63d0\u4ea4\u65f6\uff0c\u5982\u4f55\u83b7\u53d6\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8868\u5355\u57df\u503c\uff1f\u300b<\/span>\u7684\u5185\u5bb9\u4e2d\u5c06\u4f1a\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u3002\u5982\u679c\u4f60\u6b63\u5728\u5b66\u4e60<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u77e5\u8bc6\uff0c\u6b22\u8fce\u5173\u6ce8\u6211\uff0c\u4ee5\u540e\u4f1a\u7ed9\u5927\u5bb6\u5e26\u6765\u66f4\u591a<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u6587\u7ae0\uff0c\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u8fdb\u6b65\uff01\u4e0b\u9762\u5c31\u5f00\u59cb\u672c\u6587\u7684\u6b63\u5f0f\u5185\u5bb9~<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241102\/17305364186725e3e2efc90.jpg\" class=\"aligncenter\"><\/p>\n<p><strong>java\u91cc\u7684enctype\u8868\u5355\u4f20\u8f93\u53d6\u503c\u65b9\u6cd5\u540e\u7aef\u8be5\u600e\u4e48\u53d6\u503c \u53d6\u503c\u7c7b\u578b\u4e3astring\u7c7b\u578b<\/strong><\/p>\n<p>\u5bf9\u4e8eenctype=&#8221;multipart\/form-data&#8221;\u63d0\u4ea4\u7684\u8868\u5355\uff0c\u9700\u8981\u4f7f\u7528httpservletrequest#getpart\u65b9\u6cd5\u83b7\u53d6\u6587\u4ef6\u90e8\u4ef6\uff0c\u7136\u540e\u4f7f\u7528part#getparameter\u65b9\u6cd5\u83b7\u53d6\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8868\u5355\u57df\u503c\u3002<\/p>\n<p><strong>\u4ee3\u7801\u793a\u4f8b\uff1a<\/strong><\/p>\n<pre>\/\/ \u83b7\u53d6\u6587\u4ef6\u90e8\u4ef6\nPart imagePart = request.getPart(\"image\");\n\n\/\/ \u83b7\u53d6\u6587\u4ef6\u540d\nString imageFileName = imagePart.getSubmittedFileName();\n\n\/\/ \u83b7\u53d6\u8868\u5355\u57df\u503c\nString name = request.getParameter(\"name\");<\/pre>\n<p>\u4ee5\u4e0a\u5c31\u662f\u300aJava \u4e2d enctype=\\&#8221;multipart\/form-data\\&#8221; \u8868\u5355\u63d0\u4ea4\u65f6\uff0c\u5982\u4f55\u83b7\u53d6\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8868\u5355\u57df\u503c\uff1f\u300b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8e\u7684\u8d44\u6599\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java \u4e2d enctype=\\&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203233","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203233","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203233"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203233\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}