{"id":65645,"date":"2025-05-03T08:49:22","date_gmt":"2025-05-03T00:49:22","guid":{"rendered":"https:\/\/fwq.ai\/blog\/65645\/"},"modified":"2025-05-03T08:49:22","modified_gmt":"2025-05-03T00:49:22","slug":"java%e5%ad%97%e7%ac%a6%e5%9e%8b%e6%95%b0%e7%bb%84%e6%80%8e%e4%b9%88%e6%af%94%e8%be%83-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/65645\/","title":{"rendered":"java\u5b57\u7b26\u578b\u6570\u7ec4\u600e\u4e48\u6bd4\u8f83"},"content":{"rendered":"

\n \u76f4\u63a5\u6bd4\u8f83\uff1a \u4f7f\u7528 arrays.equals() \u65b9\u6cd5\u9010\u4e2a\u6bd4\u8f83\u5143\u7d20\u3002\u6309\u5b57\u5178\u5e8f\u6bd4\u8f83\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u8c03\u7528 string.compareto() \u65b9\u6cd5\u6bd4\u8f83\u5b57\u7b26\u4e32\u3002\u7ed3\u679c\u4e3a 0 \u8868\u793a\u76f8\u7b49\uff0c\u6b63\u6570\u8868\u793a\u7b2c\u4e00\u4e2a\u6570\u7ec4\u66f4\u5927\uff0c\u8d1f\u6570\u8868\u793a\u7b2c\u4e00\u4e2a\u6570\u7ec4\u66f4\u5c0f\u3002\n<\/p><\/blockquote>\n

\"java\u5b57\u7b26\u578b\u6570\u7ec4\u600e\u4e48\u6bd4\u8f83\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u6bd4\u8f83 Java \u5b57\u7b26\u578b\u6570\u7ec4<\/strong><\/p>\n

\u76f4\u63a5\u6bd4\u8f83<\/strong><\/p>\n

\u76f4\u63a5\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u578b\u6570\u7ec4\u662f\u5426\u76f8\u540c\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u662f\u4f7f\u7528 Arrays.equals() \u65b9\u6cd5\u3002\u5b83\u9010\u4e2a\u5143\u7d20\u6bd4\u8f83\u6570\u7ec4\uff0c\u5982\u679c\u6240\u6709\u5143\u7d20\u90fd\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff1b\u5426\u5219\u8fd4\u56de false\u3002<\/p>\n

\u4f8b\u5982\uff1a<\/strong><\/p>\n

\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n

char[] arr1 = {'a', 'b', 'c'};\nchar[] arr2 = {'a', 'b', 'c'};\n\nif (Arrays.equals(arr1, arr2)) {\n    System.out.println(\"\u6570\u7ec4 arr1 \u548c arr2 \u76f8\u7b49\");\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u6309\u5b57\u5178\u5e8f\u6bd4\u8f83<\/strong><\/p>\n
\u8981\u6309\u5b57\u5178\u5e8f\u6bd4\u8f83\u4e24\u7ec4\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528 String.compareTo() \u65b9\u6cd5\u3002\u5b83\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a String\uff0c\u7136\u540e\u8c03\u7528 String.compareTo() \u65b9\u6cd5\u3002<\/p>\n
\u4f8b\u5982\uff1a<\/strong><\/p>\n
\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
char[] arr1 = {'a', 'b', 'c'};\nchar[] arr2 = {'b', 'a', 'c'};\n\nString str1 = new String(arr1);\nString str2 = new String(arr2);\n\nint comparisonResult = str1.compareTo(str2);<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
\u5982\u679c comparisonResult \u4e3a\u96f6\uff0c\u5219\u4e24\u4e2a\u6570\u7ec4\u6309\u5b57\u5178\u5e8f\u76f8\u7b49\u3002\u5982\u679c\u4e3a\u6b63\u6570\uff0c\u5219 arr1 \u6309\u5b57\u5178\u5e8f\u5927\u4e8e arr2\u3002\u5982\u679c\u4e3a\u8d1f\u6570\uff0c\u5219 arr1 \u6309\u5b57\u5178\u5e8f\u5c0f\u4e8e arr2\u3002<\/p>\n
\u4ee5\u4e0a\u5c31\u662fjava\u5b57\u7b26\u578b\u6570\u7ec4\u600e\u4e48\u6bd4\u8f83\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8IDCBABY\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
\u76f4\u63a5\u6bd4\u8f83\uff1a \u4f7f\u7528 arrays.equals() \u65b9\u6cd5\u9010\u4e2a\u6bd4\u8f83\u5143\u7d20\u3002\u6309\u5b57\u5178\u5e8f\u6bd4\u8f83\uff1a\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a\u5b57\u7b26\u4e32\u3002\u8c03\u7528 string.compareto() \u65b9\u6cd5\u6bd4\u8f83\u5b57\u7b26\u4e32\u3002\u7ed3\u679c\u4e3a 0 \u8868\u793a\u76f8\u7b49\uff0c\u6b63\u6570\u8868\u793a\u7b2c\u4e00\u4e2a\u6570\u7ec4\u66f4\u5927\uff0c\u8d1f\u6570\u8868\u793a\u7b2c\u4e00\u4e2a\u6570\u7ec4\u66f4\u5c0f\u3002 \u5982\u4f55\u6bd4\u8f83 Java \u5b57\u7b26\u578b\u6570\u7ec4 \u76f4\u63a5\u6bd4\u8f83 \u76f4\u63a5\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u578b\u6570\u7ec4\u662f\u5426\u76f8\u540c\u7684\u4e00\u79cd\u7b80\u5355\u65b9\u6cd5\u662f\u4f7f\u7528 Arrays.equals() \u65b9\u6cd5\u3002\u5b83\u9010\u4e2a\u5143\u7d20\u6bd4\u8f83\u6570\u7ec4\uff0c\u5982\u679c\u6240\u6709\u5143\u7d20\u90fd\u76f8\u7b49\uff0c\u5219\u8fd4\u56de true\uff1b\u5426\u5219\u8fd4\u56de false\u3002 \u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b char[] arr1 = {‘a’, ‘b’, ‘c’}; char[] arr2 = {‘a’, ‘b’, ‘c’}; if (Arrays.equals(arr1, arr2)) { System.out.println(“\u6570\u7ec4 arr1 \u548c arr2 \u76f8\u7b49”); } \u767b\u5f55\u540e\u590d\u5236 \u6309\u5b57\u5178\u5e8f\u6bd4\u8f83 \u8981\u6309\u5b57\u5178\u5e8f\u6bd4\u8f83\u4e24\u7ec4\u5b57\u7b26\uff0c\u53ef\u4ee5\u4f7f\u7528 String.compareTo() \u65b9\u6cd5\u3002\u5b83\u5c06\u6570\u7ec4\u8f6c\u6362\u4e3a String\uff0c\u7136\u540e\u8c03\u7528 String.compareTo() \u65b9\u6cd5\u3002 \u4f8b\u5982\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b char[] arr1 = {‘a’, […]<\/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-65645","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65645","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=65645"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/65645\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=65645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=65645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=65645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}