{"id":66444,"date":"2025-05-03T10:50:22","date_gmt":"2025-05-03T02:50:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66444\/"},"modified":"2025-05-03T10:50:22","modified_gmt":"2025-05-03T02:50:22","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8a%e6%95%b0%e7%bb%84%e5%ba%8f%e5%88%97%e5%8c%96%e5%86%99%e5%85%a5-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66444\/","title":{"rendered":"java\u600e\u4e48\u628a\u6570\u7ec4\u5e8f\u5217\u5316\u5199\u5165"},"content":{"rendered":"<blockquote><p>\n  \u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\u5c06 java \u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff1a1. \u521b\u5efa\u6570\u7ec4\uff1b2. \u521b\u5efa objectoutputstream \u5bf9\u8c61\uff1b3. \u4f7f\u7528 writeobject() \u65b9\u6cd5\u5c06\u6570\u7ec4\u5199\u5165 objectoutputstream \u4e2d\uff1b4. \u5173\u95ed\u6d41\u3002\u8be5\u8fc7\u7a0b\u4f7f\u7528 objectinputstream \u7c7b\u8bfb\u53d6\u5e8f\u5217\u5316\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/16\/2024111603522398403.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628a\u6570\u7ec4\u5e8f\u5217\u5316\u5199\u5165\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628a\u6570\u7ec4\u5e8f\u5217\u5316\u5199\u5165\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6<\/strong><\/p>\n<p>\u8981\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<p><strong>1. \u521b\u5efa\u6570\u7ec4<\/strong><\/p>\n<p>\u9996\u5148\uff0c\u521b\u5efa\u8981\u5e8f\u5217\u5316\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>2. \u521b\u5efa ObjectOutputStream<\/strong><\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a ObjectOutputStream \u5bf9\u8c61\uff0c\u7528\u4e8e\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff1a<\/p>\n<pre>FileOutputStream fos = new FileOutputStream(\"output.dat\");\nObjectOutputStream oos = new ObjectOutputStream(fos);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>3. \u5c06\u6570\u7ec4\u5199\u5165\u6d41\u4e2d<\/strong><\/p>\n<p>\u4f7f\u7528 writeObject() \u65b9\u6cd5\u5c06\u6570\u7ec4\u5199\u5165 ObjectOutputStream \u4e2d\uff1a<\/p>\n<pre>oos.writeObject(numbers);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>4. \u5173\u95ed\u6d41<\/strong><\/p>\n<p>\u6700\u540e\uff0c\u5173\u95ed ObjectOutputStream \u548c FileOutputStream\uff1a<\/p>\n<pre>oos.close();\nfos.close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u6b65\u9aa4\u6210\u529f\u5730\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6307\u5b9a\u6587\u4ef6\u4e2d\u3002\u8981\u8bfb\u53d6\u5e8f\u5217\u5316\u7684\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528 ObjectInputStream \u7c7b\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628a\u6570\u7ec4\u5e8f\u5217\u5316\u5199\u5165\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u6b65\u9aa4\u5c06 java \u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff1a1. \u521b\u5efa\u6570\u7ec4\uff1b2. \u521b\u5efa objectoutputstream \u5bf9\u8c61\uff1b3. \u4f7f\u7528 writeobject() \u65b9\u6cd5\u5c06\u6570\u7ec4\u5199\u5165 objectoutputstream \u4e2d\uff1b4. \u5173\u95ed\u6d41\u3002\u8be5\u8fc7\u7a0b\u4f7f\u7528 objectinputstream \u7c7b\u8bfb\u53d6\u5e8f\u5217\u5316\u6570\u7ec4\u3002 \u5982\u4f55\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6 \u8981\u4f7f\u7528 Java \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u6b65\u9aa4\uff1a 1. \u521b\u5efa\u6570\u7ec4 \u9996\u5148\uff0c\u521b\u5efa\u8981\u5e8f\u5217\u5316\u7684\u6570\u7ec4\u3002\u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5}; \u767b\u5f55\u540e\u590d\u5236 2. \u521b\u5efa ObjectOutputStream \u63a5\u4e0b\u6765\uff0c\u521b\u5efa\u4e00\u4e2a ObjectOutputStream \u5bf9\u8c61\uff0c\u7528\u4e8e\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5e76\u5199\u5165\u6587\u4ef6\uff1a FileOutputStream fos = new FileOutputStream(&#8220;output.dat&#8221;); ObjectOutputStream oos = new ObjectOutputStream(fos); \u767b\u5f55\u540e\u590d\u5236 3. \u5c06\u6570\u7ec4\u5199\u5165\u6d41\u4e2d \u4f7f\u7528 writeObject() [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-66444","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=66444"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66444\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}