{"id":38815,"date":"2024-11-26T09:42:38","date_gmt":"2024-11-26T01:42:38","guid":{"rendered":"https:\/\/fwq.ai\/blog\/38815\/"},"modified":"2024-11-26T09:42:38","modified_gmt":"2024-11-26T01:42:38","slug":"java%e6%80%8e%e4%b9%88%e5%88%a4%e6%96%ad%e4%b8%a4%e4%b8%aa%e6%95%b0%e7%bb%84%e7%9b%b8%e7%ad%89","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/38815\/","title":{"rendered":"java\u600e\u4e48\u5224\u65ad\u4e24\u4e2a\u6570\u7ec4\u76f8\u7b49"},"content":{"rendered":"<blockquote><p>\n  \u53ef\u4ee5\u4f7f\u7528 arrays.equals() \u65b9\u6cd5\u76f4\u63a5\u6bd4\u8f83\u4e24\u6570\u7ec4\u7684\u5143\u7d20\uff0c\u6216\u4f7f\u7528\u5faa\u73af\u904d\u5386\u548c\u6bd4\u8f83\u6bcf\u4e2a\u5143\u7d20\u7684\u65b9\u5f0f\uff0c\u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528 arrays.deepequals() \u65b9\u6cd5\u8fdb\u884c\u6bd4\u8f83\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/15\/2024111506544656424.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u5224\u65ad\u4e24\u4e2a\u6570\u7ec4\u76f8\u7b49\u63d2\u56fe\" alt=\"java\u600e\u4e48\u5224\u65ad\u4e24\u4e2a\u6570\u7ec4\u76f8\u7b49\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad\u4e24\u4e2a Java \u6570\u7ec4\u76f8\u7b49<\/strong><\/p>\n<p><strong>\u524d\u8a00<\/strong><br \/>\u6bd4\u8f83\u6570\u7ec4\u76f8\u7b49\u662f Java \u7f16\u7a0b\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u51e0\u79cd\u9ad8\u6548\u7684\u65b9\u6cd5\u6765\u5224\u65ad\u4e24\u4e2a Java \u6570\u7ec4\u662f\u5426\u76f8\u7b49\u3002<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u4f7f\u7528 Arrays.equals()<\/strong><br \/>Arrays.equals() \u65b9\u6cd5\u76f4\u63a5\u6bd4\u8f83\u4e24\u4e2a\u6570\u7ec4\u7684\u5143\u7d20\u662f\u5426\u76f8\u7b49\u3002\u5b83\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\uff0c\u8868\u793a\u6570\u7ec4\u662f\u5426\u76f8\u7b49\u3002<\/p>\n<pre>int[] arr1 = {1, 2, 3};\nint[] arr2 = {1, 2, 3};\n\nboolean isEqual = Arrays.equals(arr1, arr2);\nSystem.out.println(isEqual); \/\/ \u8f93\u51fa\uff1atrue<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 2\uff1a\u4f7f\u7528\u5faa\u73af\u548c\u6bd4\u8f83<\/strong><br \/>\u8fd9\u79cd\u65b9\u6cd5\u6d89\u53ca\u624b\u52a8\u904d\u5386\u4e24\u4e2a\u6570\u7ec4\u5e76\u6bd4\u8f83\u6bcf\u4e2a\u5143\u7d20\u3002\u6b64\u65b9\u6cd5\u53ef\u80fd\u66f4\u6162\uff0c\u4f46\u5bf9\u4e8e\u5c0f\u578b\u6570\u7ec4\u6765\u8bf4\u53ef\u4ee5\u63a5\u53d7\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] arr1 = {1, 2, 3};\nint[] arr2 = {1, 2, 3};\n\nboolean isEqual = true;\nfor (int i = 0; i &lt; arr1.length; i++) {\n    if (arr1[i] != arr2[i]) {\n        isEqual = false;\n        break;\n    }\n}\nSystem.out.println(isEqual); \/\/ \u8f93\u51fa\uff1atrue<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u65b9\u6cd5 3\uff1a\u4f7f\u7528 Arrays.deepEquals()\uff08\u591a\u7ef4\u6570\u7ec4\uff09<\/strong><br \/>Arrays.deepEquals() \u65b9\u6cd5\u7528\u4e8e\u6bd4\u8f83\u591a\u7ef4\u6570\u7ec4\u7684\u76f8\u7b49\u6027\u3002\u5b83\u904d\u5386\u6570\u7ec4\u4e2d\u7684\u6bcf\u4e2a\u5143\u7d20\u5e76\u9012\u5f52\u5730\u6bd4\u8f83\u6bcf\u4e00\u5c42\u3002<\/p>\n<pre>int[][] arr1 = {{1, 2}, {3, 4}};\nint[][] arr2 = {{1, 2}, {3, 4}};\n\nboolean isEqual = Arrays.deepEquals(arr1, arr2);\nSystem.out.println(isEqual); \/\/ \u8f93\u51fa\uff1atrue<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u7ed3\u8bba<\/strong><br \/>\u6839\u636e\u6570\u7ec4\u7684\u5927\u5c0f\u548c\u7ed3\u6784\uff0c\u53ef\u4ee5\u9009\u62e9\u6700\u5408\u9002\u7684\u6bd4\u8f83\u65b9\u6cd5\u3002\u5bf9\u4e8e\u5c0f\u578b\u7684\u4e00\u7ef4\u6570\u7ec4\uff0cArrays.equals() \u662f\u4e00\u4e2a\u9ad8\u6548\u7684\u9009\u62e9\u3002\u5bf9\u4e8e\u5927\u578b\u6216\u591a\u7ef4\u6570\u7ec4\uff0cArrays.deepEquals() \u53ef\u4ee5\u786e\u4fdd\u51c6\u786e\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5224\u65ad\u4e24\u4e2a\u6570\u7ec4\u76f8\u7b49\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u53ef\u4ee5\u4f7f\u7528 arrays.equals() \u65b9\u6cd5\u76f4\u63a5\u6bd4\u8f83\u4e24\u6570\u7ec4\u7684\u5143\u7d20\uff0c\u6216\u4f7f\u7528\u5faa\u73af\u904d\u5386\u548c\u6bd4\u8f83\u6bcf\u4e2a\u5143\u7d20\u7684\u65b9\u5f0f\uff0c\u5bf9\u4e8e\u591a\u7ef4\u6570\u7ec4\uff0c\u53ef\u4ee5\u4f7f\u7528 arrays.deepequals() \u65b9\u6cd5\u8fdb\u884c\u6bd4\u8f83\u3002 \u5982\u4f55\u5224\u65ad\u4e24\u4e2a Java \u6570\u7ec4\u76f8\u7b49 \u524d\u8a00\u6bd4\u8f83\u6570\u7ec4\u76f8\u7b49\u662f Java \u7f16\u7a0b\u4e2d\u4e00\u4e2a\u5e38\u89c1\u7684\u4efb\u52a1\u3002\u672c\u6587\u5c06\u63d0\u4f9b\u51e0\u79cd\u9ad8\u6548\u7684\u65b9\u6cd5\u6765\u5224\u65ad\u4e24\u4e2a Java \u6570\u7ec4\u662f\u5426\u76f8\u7b49\u3002 \u65b9\u6cd5 1\uff1a\u4f7f\u7528 Arrays.equals()Arrays.equals() \u65b9\u6cd5\u76f4\u63a5\u6bd4\u8f83\u4e24\u4e2a\u6570\u7ec4\u7684\u5143\u7d20\u662f\u5426\u76f8\u7b49\u3002\u5b83\u8fd4\u56de\u4e00\u4e2a\u5e03\u5c14\u503c\uff0c\u8868\u793a\u6570\u7ec4\u662f\u5426\u76f8\u7b49\u3002 int[] arr1 = {1, 2, 3}; int[] arr2 = {1, 2, 3}; boolean isEqual = Arrays.equals(arr1, arr2); System.out.println(isEqual); \/\/ \u8f93\u51fa\uff1atrue \u767b\u5f55\u540e\u590d\u5236 \u65b9\u6cd5 2\uff1a\u4f7f\u7528\u5faa\u73af\u548c\u6bd4\u8f83\u8fd9\u79cd\u65b9\u6cd5\u6d89\u53ca\u624b\u52a8\u904d\u5386\u4e24\u4e2a\u6570\u7ec4\u5e76\u6bd4\u8f83\u6bcf\u4e2a\u5143\u7d20\u3002\u6b64\u65b9\u6cd5\u53ef\u80fd\u66f4\u6162\uff0c\u4f46\u5bf9\u4e8e\u5c0f\u578b\u6570\u7ec4\u6765\u8bf4\u53ef\u4ee5\u63a5\u53d7\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] arr1 = {1, 2, 3}; int[] arr2 = {1, 2, 3}; boolean isEqual [&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-38815","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38815","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=38815"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/38815\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=38815"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=38815"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=38815"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}