{"id":64121,"date":"2025-05-03T09:54:05","date_gmt":"2025-05-03T01:54:05","guid":{"rendered":"https:\/\/fwq.ai\/blog\/64121\/"},"modified":"2025-05-03T09:54:05","modified_gmt":"2025-05-03T01:54:05","slug":"java%e4%b8%ad%e6%80%8e%e4%b9%88%e5%88%a4%e6%96%ad%e5%ad%97%e7%ac%a6%e4%b8%b2%e6%95%b0%e7%bb%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/64121\/","title":{"rendered":"java\u4e2d\u600e\u4e48\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\uff0c\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\u76f8\u7b49\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 arrays.equals() \u6bd4\u8f83\u957f\u5ea6\u548c\u5185\u5bb9\u3002\u4f7f\u7528 object.equals() \u6bd4\u8f83\u5f15\u7528\u3002\u4f7f\u7528\u5faa\u73af\u548c string.equals() \u9010\u4e2a\u6bd4\u8f83\u5143\u7d20\u3002\u4f7f\u7528 arrays.deepequals() \u6bd4\u8f83\u591a\u7ef4\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/02\/2024110214155350974.jpg\" class=\"aligncenter\" title=\"java\u4e2d\u600e\u4e48\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u4e2d\u600e\u4e48\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5224\u65ad Java \u4e2d\u7684<\/strong><\/p>\n<p>\u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6765\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\uff1a<\/p>\n<p><strong>1. \u4f7f\u7528 Arrays.equals() \u65b9\u6cd5<\/strong><\/p>\n<pre>boolean isEqual = Arrays.equals(strArr1, strArr2);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u957f\u5ea6\u548c\u5185\u5bb9\uff0c\u5982\u679c\u5b8c\u5168\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p><strong>2. \u4f7f\u7528 Object.equals() \u65b9\u6cd5<\/strong><\/p>\n<pre>boolean isEqual = strArr1.equals(strArr2);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u5c06\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u5f15\u7528\u3002\u5982\u679c\u4e24\u4e2a\u6570\u7ec4\u6307\u5411\u540c\u4e00\u5bf9\u8c61\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002<\/p>\n<p><strong>3. \u4f7f\u7528\u5faa\u73af\u548c String.equals() \u65b9\u6cd5<\/strong><\/p>\n<pre>boolean isEqual = true;\nfor (int i = 0; i &lt; strArr1.length; i++) {\n    isEqual &amp;= strArr1[i].equals(strArr2[i]);\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u5c06\u9010\u4e2a\u5143\u7d20\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u5185\u5bb9\u3002\u5982\u679c\u6240\u6709\u5143\u7d20\u90fd\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002<\/p>\n<p><strong>4. \u4f7f\u7528 Arrays.deepEquals() \u65b9\u6cd5<\/strong><\/p>\n<pre>boolean isEqual = Arrays.deepEquals(strArr1, strArr2);<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8be5\u65b9\u6cd5\u7528\u4e8e\u6bd4\u8f83\u591a\u7ef4\u6570\u7ec4\u3002\u5bf9\u4e8e\u5b57\u7b26\u4e32\u6570\u7ec4\uff0c\u5b83\u5c06\u9010\u4e2a\u5143\u7d20\u6bd4\u8f83\u4e24\u4e2a\u6570\u7ec4\u7684\u5185\u5bb9\uff0c\u5305\u62ec\u5d4c\u5957\u6570\u7ec4\uff08\u5982\u679c\u6709\uff09\u3002\u5982\u679c\u6240\u6709\u5143\u7d20\u90fd\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002<\/p>\n<p><strong>\u9009\u62e9\u5408\u9002\u7684\u65b9\u6cd5<\/strong><\/p>\n<p>\u6839\u636e\u7279\u5b9a\u7684\u8981\u6c42\uff0c\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u65b9\u6cd5\u6765\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\u3002<\/p>\n<ul>\n<li>\u5982\u679c\u9700\u8981\u6bd4\u8f83\u6570\u7ec4\u7684\u957f\u5ea6\u548c\u5185\u5bb9\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 Arrays.equals()\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u6bd4\u8f83\u6570\u7ec4\u7684\u5f15\u7528\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 Object.equals()\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u9010\u4e2a\u5143\u7d20\u5730\u6bd4\u8f83\u6570\u7ec4\u7684\u5185\u5bb9\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528\u5faa\u73af\u548c String.equals()\u3002<\/li>\n<li>\u5982\u679c\u9700\u8981\u6bd4\u8f83\u591a\u7ef4\u6570\u7ec4\uff0c\u5219\u53ef\u4ee5\u4f7f\u7528 Arrays.deepEquals()\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u4e2d\u600e\u4e48\u5224\u65ad\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>\u5728 java \u4e2d\uff0c\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\u76f8\u7b49\u7684\u65b9\u6cd5\u6709\uff1a\u4f7f\u7528 arrays.equals() \u6bd4\u8f83\u957f\u5ea6\u548c\u5185\u5bb9\u3002\u4f7f\u7528 object.equals() \u6bd4\u8f83\u5f15\u7528\u3002\u4f7f\u7528\u5faa\u73af\u548c string.equals() \u9010\u4e2a\u6bd4\u8f83\u5143\u7d20\u3002\u4f7f\u7528 arrays.deepequals() \u6bd4\u8f83\u591a\u7ef4\u6570\u7ec4\u3002 \u5982\u4f55\u5224\u65ad Java \u4e2d\u7684 \u5728 Java \u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u65b9\u6cd5\u6765\u5224\u65ad\u5b57\u7b26\u4e32\u6570\u7ec4\uff1a 1. \u4f7f\u7528 Arrays.equals() \u65b9\u6cd5 boolean isEqual = Arrays.equals(strArr1, strArr2); \u767b\u5f55\u540e\u590d\u5236 \u8be5\u65b9\u6cd5\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u957f\u5ea6\u548c\u5185\u5bb9\uff0c\u5982\u679c\u5b8c\u5168\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b 2. \u4f7f\u7528 Object.equals() \u65b9\u6cd5 boolean isEqual = strArr1.equals(strArr2); \u767b\u5f55\u540e\u590d\u5236 \u8be5\u65b9\u6cd5\u5c06\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u6570\u7ec4\u7684\u5f15\u7528\u3002\u5982\u679c\u4e24\u4e2a\u6570\u7ec4\u6307\u5411\u540c\u4e00\u5bf9\u8c61\uff0c\u5219\u8fd4\u56de true\uff0c\u5426\u5219\u8fd4\u56de false\u3002 3. \u4f7f\u7528\u5faa\u73af\u548c String.equals() \u65b9\u6cd5 boolean isEqual = true; for (int i = [&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-64121","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64121","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=64121"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/64121\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=64121"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=64121"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=64121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}