{"id":65967,"date":"2025-05-03T13:14:14","date_gmt":"2025-05-03T05:14:14","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65967\/"},"modified":"2025-05-03T13:14:14","modified_gmt":"2025-05-03T05:14:14","slug":"java%e6%80%8e%e4%b9%88%e6%8a%8aint%e6%95%b0%e7%bb%84%e5%86%99%e5%85%a5%e6%96%87%e4%bb%b6-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65967\/","title":{"rendered":"java\u600e\u4e48\u628aint\u6570\u7ec4\u5199\u5165\u6587\u4ef6"},"content":{"rendered":"<blockquote><p>\n  \u672c\u6307\u5357\u4ecb\u7ecd\u4e86\u4f7f\u7528 java \u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\u7684\u4e09\u6b65\u65b9\u6cd5\uff1a\u521b\u5efa fileoutputstream \u548c objectoutputstream \u5bf9\u8c61\uff0c\u7528\u4e8e\u6587\u4ef6\u5199\u5165\u548c\u5bf9\u8c61\u5e8f\u5217\u5316\u3002\u4f7f\u7528 oos.writeobject() \u65b9\u6cd5\u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\u3002\u6700\u540e\u5173\u95ed\u6d41\u4ee5\u91ca\u653e\u8d44\u6e90\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/14\/2024111409160573140.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u628aint\u6570\u7ec4\u5199\u5165\u6587\u4ef6\u63d2\u56fe\" alt=\"java\u600e\u4e48\u628aint\u6570\u7ec4\u5199\u5165\u6587\u4ef6\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u7528 Java \u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u6709\u65f6\u6211\u4eec\u9700\u8981\u5c06 int \u6570\u7ec4\u7684\u6570\u636e\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5728\u4ee5\u540e\u68c0\u7d22\u6216\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 Java \u5b9e\u73b0\u8fd9\u4e00\u70b9\uff1a<\/p>\n<p><strong>\u6b65\u9aa4<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<ol>\n<li>\n<p><strong>\u5bfc\u5165\u5fc5\u8981\u7684\u7c7b<\/strong><\/p>\n<pre>import java.io.File;\nimport java.io.FileOutputStream;\nimport java.io.IOException;\nimport java.io.ObjectOutputStream;<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u521b\u5efa FileOutputStream<\/strong><\/p>\n<p>\u521b\u5efa\u4e00\u4e2a FileOutputStream \u5bf9\u8c61\uff0c\u6307\u5b9a\u8981\u5199\u5165\u7684\u6587\u4ef6\u8def\u5f84\u3002<\/p>\n<pre>File file = new File(\"path\/to\/file.txt\");\nFileOutputStream fos = new FileOutputStream(file);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u521b\u5efa ObjectOutputStream<\/strong><\/p>\n<p>\u521b\u5efa ObjectOutputStream \u5bf9\u8c61\uff0c\u4f7f\u7528 FileOutputStream \u5bf9\u8c61\u4f5c\u4e3a\u53c2\u6570\u3002ObjectOutputStream \u7528\u4e8e\u5c06\u5bf9\u8c61\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<pre>ObjectOutputStream oos = new ObjectOutputStream(fos);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u5199\u5165 int \u6570\u7ec4<\/strong><\/p>\n<p>\u4f7f\u7528 oos.writeObject() \u65b9\u6cd5\u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\u3002<\/p>\n<pre>int[] intArray = {1, 2, 3, 4, 5};\noos.writeObject(intArray);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<li>\n<p><strong>\u5173\u95ed\u6d41<\/strong><\/p>\n<p>\u6700\u540e\uff0c\u5173\u95ed FileOutputStream \u548c ObjectOutputStream \u4ee5\u91ca\u653e\u8d44\u6e90\u3002<\/p>\n<pre>oos.close();\nfos.close();<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\uff1a<\/p>\n<pre>public class WriteIntArrayToFile {\n\n    public static void main(String[] args) {\n        int[] intArray = {1, 2, 3, 4, 5};\n\n        try {\n            \/\/ \u521b\u5efa\u6587\u4ef6\u548c\u6d41\n            File file = new File(\"path\/to\/file.txt\");\n            FileOutputStream fos = new FileOutputStream(file);\n            ObjectOutputStream oos = new ObjectOutputStream(fos);\n\n            \/\/ \u5199\u5165 int \u6570\u7ec4\n            oos.writeObject(intArray);\n\n            \/\/ \u5173\u95ed\u6d41\n            oos.close();\n            fos.close();\n\n            System.out.println(\"\u5df2\u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\");\n        } catch (IOException e) {\n            System.err.println(\"\u5199\u5165\u6587\u4ef6\u65f6\u51fa\u9519\uff1a\" + e.getMessage());\n        }\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u628aint\u6570\u7ec4\u5199\u5165\u6587\u4ef6\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>\u672c\u6307\u5357\u4ecb\u7ecd\u4e86\u4f7f\u7528 java \u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\u7684\u4e09\u6b65\u65b9\u6cd5\uff1a\u521b\u5efa fileoutputstream \u548c objectoutputstream \u5bf9\u8c61\uff0c\u7528\u4e8e\u6587\u4ef6\u5199\u5165\u548c\u5bf9\u8c61\u5e8f\u5217\u5316\u3002\u4f7f\u7528 oos.writeobject() \u65b9\u6cd5\u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6\u3002\u6700\u540e\u5173\u95ed\u6d41\u4ee5\u91ca\u653e\u8d44\u6e90\u3002 \u5982\u4f55\u7528 Java \u5c06 int \u6570\u7ec4\u5199\u5165\u6587\u4ef6 \u7b80\u4ecb \u6709\u65f6\u6211\u4eec\u9700\u8981\u5c06 int \u6570\u7ec4\u7684\u6570\u636e\u5b58\u50a8\u5230\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u5728\u4ee5\u540e\u68c0\u7d22\u6216\u5904\u7406\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u4f7f\u7528 Java \u5b9e\u73b0\u8fd9\u4e00\u70b9\uff1a \u6b65\u9aa4 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u5bfc\u5165\u5fc5\u8981\u7684\u7c7b import java.io.File; import java.io.FileOutputStream; import java.io.IOException; import java.io.ObjectOutputStream; \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa FileOutputStream \u521b\u5efa\u4e00\u4e2a FileOutputStream \u5bf9\u8c61\uff0c\u6307\u5b9a\u8981\u5199\u5165\u7684\u6587\u4ef6\u8def\u5f84\u3002 File file = new File(&#8220;path\/to\/file.txt&#8221;); FileOutputStream fos = new FileOutputStream(file); \u767b\u5f55\u540e\u590d\u5236 \u521b\u5efa ObjectOutputStream \u521b\u5efa [&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-65967","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65967","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=65967"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65967\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}