{"id":64359,"date":"2025-05-03T14:29:35","date_gmt":"2025-05-03T06:29:35","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64359\/"},"modified":"2025-05-03T14:29:35","modified_gmt":"2025-05-03T06:29:35","slug":"java%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e5%af%bc%e5%85%a5%e6%96%87%e4%bb%b6%e5%a4%b9%e4%b8%ad-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64359\/","title":{"rendered":"Java\u6570\u7ec4\u600e\u4e48\u5bfc\u5165\u6587\u4ef6\u5939\u4e2d"},"content":{"rendered":"<blockquote><p>\n  \u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1a\u521b\u5efa\u6587\u4ef6\u5939\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6\uff0c\u5e76\u5b58\u50a8\u5728\u521b\u5efa\u7684\u6587\u4ef6\u5939\u4e2d\u5173\u95ed\u6d41\u4ee5\u91ca\u653e\u8d44\u6e90\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/03\/2024110306424551276.jpg\" class=\"aligncenter\" title=\"Java\u6570\u7ec4\u600e\u4e48\u5bfc\u5165\u6587\u4ef6\u5939\u4e2d\u63d2\u56fe\" alt=\"Java\u6570\u7ec4\u600e\u4e48\u5bfc\u5165\u6587\u4ef6\u5939\u4e2d\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939<\/strong><\/p>\n<p><strong>\u95ee\u9898<\/strong>\uff1a\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1f<\/p>\n<p><strong>\u56de\u7b54<\/strong>\uff1a\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1a<\/p>\n<p><strong>\u6b65\u9aa4 1\uff1a\u521b\u5efa\u6587\u4ef6\u5939<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ul>\n<li>\u4f7f\u7528 java.nio.file.Files \u7c7b\u4e2d\u7684 createDirectory \u65b9\u6cd5\u521b\u5efa\u6587\u4ef6\u5939\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 2\uff1a\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 java.io.ObjectOutputStream \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6\u3002<\/li>\n<li>\u5c06\u6587\u4ef6\u5b58\u50a8\u5728\u521b\u5efa\u7684\u6587\u4ef6\u5939\u4e2d\u3002<\/li>\n<\/ul>\n<p><strong>\u6b65\u9aa4 3\uff1a\u5173\u95ed\u6d41<\/strong><\/p>\n<ul>\n<li>\u786e\u4fdd\u5173\u95ed ObjectOutputStream \u4ee5\u91ca\u653e\u5e95\u5c42\u8d44\u6e90\u3002<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b\u4ee3\u7801<\/strong>\uff1a<\/p>\n<pre>import java.io.File;\nimport java.io.FileOutputStream;\nimport java.io.ObjectOutputStream;\nimport java.nio.file.Files;\nimport java.nio.file.Path;\nimport java.nio.file.Paths;\n\npublic class ImportArrayToDirectory {\n\n    public static void main(String[] args) throws Exception {\n        \/\/ \u521b\u5efa\u6587\u4ef6\u5939\n        Path directoryPath = Paths.get(\"my-directory\");\n        Files.createDirectory(directoryPath);\n\n        \/\/ \u521b\u5efa\u6570\u7ec4\n        int[] myArray = {1, 2, 3, 4, 5};\n\n        \/\/ \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u5230\u6587\u4ef6\n        File outputFile = new File(directoryPath.toString() + \"\/my-array.dat\");\n        FileOutputStream fileOutputStream = new FileOutputStream(outputFile);\n        ObjectOutputStream objectOutputStream = new ObjectOutputStream(fileOutputStream);\n        objectOutputStream.writeObject(myArray);\n        objectOutputStream.close();\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u901a\u8fc7\u6267\u884c\u8fd9\u4e9b\u6b65\u9aa4\uff0c\u4f60\u53ef\u4ee5\u5c06 Java \u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\u4e2d\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fJava\u6570\u7ec4\u600e\u4e48\u5bfc\u5165\u6587\u4ef6\u5939\u4e2d\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>\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u53ef\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1a\u521b\u5efa\u6587\u4ef6\u5939\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6\uff0c\u5e76\u5b58\u50a8\u5728\u521b\u5efa\u7684\u6587\u4ef6\u5939\u4e2d\u5173\u95ed\u6d41\u4ee5\u91ca\u653e\u8d44\u6e90 \u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939 \u95ee\u9898\uff1a\u5982\u4f55\u5728 Java \u4e2d\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1f \u56de\u7b54\uff1a\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u5c06\u6570\u7ec4\u5bfc\u5165\u6587\u4ef6\u5939\uff1a \u6b65\u9aa4 1\uff1a\u521b\u5efa\u6587\u4ef6\u5939 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4f7f\u7528 java.nio.file.Files \u7c7b\u4e2d\u7684 createDirectory \u65b9\u6cd5\u521b\u5efa\u6587\u4ef6\u5939\u3002 \u6b65\u9aa4 2\uff1a\u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6 \u4f7f\u7528 java.io.ObjectOutputStream \u5c06\u6570\u7ec4\u5e8f\u5217\u5316\u4e3a\u6587\u4ef6\u3002 \u5c06\u6587\u4ef6\u5b58\u50a8\u5728\u521b\u5efa\u7684\u6587\u4ef6\u5939\u4e2d\u3002 \u6b65\u9aa4 3\uff1a\u5173\u95ed\u6d41 \u786e\u4fdd\u5173\u95ed ObjectOutputStream \u4ee5\u91ca\u653e\u5e95\u5c42\u8d44\u6e90\u3002 \u793a\u4f8b\u4ee3\u7801\uff1a import java.io.File; import java.io.FileOutputStream; import java.io.ObjectOutputStream; import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; public class ImportArrayToDirectory { public static void main(String[] args) throws Exception { \/\/ \u521b\u5efa\u6587\u4ef6\u5939 Path [&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-64359","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64359","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=64359"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64359\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64359"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64359"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64359"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}