{"id":37013,"date":"2024-11-26T16:51:13","date_gmt":"2024-11-26T08:51:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/37013\/"},"modified":"2024-11-26T16:51:13","modified_gmt":"2024-11-26T08:51:13","slug":"java%e6%80%8e%e4%b9%88%e7%a7%bb%e9%99%a4%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/37013\/","title":{"rendered":"java\u600e\u4e48\u79fb\u9664\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5728 java \u4e2d\u79fb\u9664\u6570\u7ec4\u5143\u7d20\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 remove() \u65b9\u6cd5\u76f4\u63a5\u5220\u9664\u6307\u5b9a\u5143\u7d20\u3002\u4f7f\u7528 removeall() \u65b9\u6cd5\u5220\u9664\u4e0e\u6307\u5b9a\u96c6\u5408\u76f8\u5339\u914d\u7684\u6240\u6709\u5143\u7d20\u3002\u4f7f\u7528 remove(index) \u65b9\u6cd5\u5220\u9664\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u3002\u4f7f\u7528 sublist() \u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u4e0d\u5305\u542b\u6307\u5b9a\u7d22\u5f15\u8303\u56f4\u5185\u7684\u5143\u7d20\u7684\u65b0\u6570\u7ec4\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111223245044790.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u79fb\u9664\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u79fb\u9664\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728 Java \u4e2d\u79fb\u9664\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u79fb\u9664\u5143\u7d20<\/strong><\/p>\n<p>\u79fb\u9664\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u6709\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li> <strong>\u4f7f\u7528 remove() \u65b9\u6cd5\uff1a<\/strong>\u6b64\u65b9\u6cd5\u76f4\u63a5\u4ece\u6570\u7ec4\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.remove(element)<\/li>\n<li> <strong>\u4f7f\u7528 removeAll() \u65b9\u6cd5\uff1a<\/strong>\u6b64\u65b9\u6cd5\u5220\u9664\u6570\u7ec4\u4e2d\u6240\u6709\u4e0e\u6307\u5b9a\u96c6\u5408\u76f8\u5339\u914d\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.removeAll(collection)<\/li>\n<\/ul>\n<p><strong>\u79fb\u9664\u7d22\u5f15<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<p>\u79fb\u9664\u6570\u7ec4\u4e2d\u7684\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a<\/p>\n<ul>\n<li> <strong>\u4f7f\u7528 remove(index) \u65b9\u6cd5\uff1a<\/strong>\u6b64\u65b9\u6cd5\u76f4\u63a5\u4ece\u6570\u7ec4\u4e2d\u5220\u9664\u6307\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.remove(index)<\/li>\n<li> <strong>\u4f7f\u7528 subList() \u65b9\u6cd5\uff1a<\/strong>\u6b64\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u6307\u5b9a\u7d22\u5f15\u8303\u56f4\u5185\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.subList(fromIndex, toIndex)<\/li>\n<\/ul>\n<p><strong>\u793a\u4f8b<\/strong><\/p>\n<p><strong>\u4f7f\u7528 remove() \u65b9\u6cd5\u79fb\u9664\u5143\u7d20\uff1a<\/strong><\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nnumbers.remove(2); \/\/ \u79fb\u9664\u7d22\u5f15\u4e3a 2 \u7684\u5143\u7d20\uff0c\u5373 3<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 removeAll() \u65b9\u6cd5\u79fb\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff1a<\/strong><\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nList&lt;Integer&gt; elementsToRemove = List.of(2, 4);\nnumbers.removeAll(elementsToRemove); \/\/ \u79fb\u9664\u6240\u6709\u4e0e\u96c6\u5408\u5339\u914d\u7684\u5143\u7d20\uff0c\u5373 2 \u548c 4<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 remove(index) \u65b9\u6cd5\u79fb\u9664\u6307\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\uff1a<\/strong><\/p>\n<pre>char[] letters = {'a', 'b', 'c', 'd', 'e'};\nletters.remove(2); \/\/ \u79fb\u9664\u7d22\u5f15\u4e3a 2 \u7684\u5143\u7d20\uff0c\u5373 'c'<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528 subList() \u65b9\u6cd5\u79fb\u9664\u7279\u5b9a\u7d22\u5f15\u8303\u56f4\u5185\u7684\u5143\u7d20\uff1a<\/strong><\/p>\n<pre>String[] words = {\"Hello\", \"World\", \"Java\", \"Programming\"};\nwords.subList(1, 3); \/\/ \u521b\u5efa\u4e00\u4e2a\u4e0d\u5305\u542b\u7d22\u5f15 1 \u548c 2 \u7684\u65b0\u6570\u7ec4\uff0c\u5373 [\"Hello\", \"Programming\"]<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u79fb\u9664\u6570\u7ec4\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>\u5728 java \u4e2d\u79fb\u9664\u6570\u7ec4\u5143\u7d20\u6709\u4ee5\u4e0b\u51e0\u79cd\u65b9\u6cd5\uff1a\u4f7f\u7528 remove() \u65b9\u6cd5\u76f4\u63a5\u5220\u9664\u6307\u5b9a\u5143\u7d20\u3002\u4f7f\u7528 removeall() \u65b9\u6cd5\u5220\u9664\u4e0e\u6307\u5b9a\u96c6\u5408\u76f8\u5339\u914d\u7684\u6240\u6709\u5143\u7d20\u3002\u4f7f\u7528 remove(index) \u65b9\u6cd5\u5220\u9664\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u3002\u4f7f\u7528 sublist() \u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u4e0d\u5305\u542b\u6307\u5b9a\u7d22\u5f15\u8303\u56f4\u5185\u7684\u5143\u7d20\u7684\u65b0\u6570\u7ec4\u3002 \u5982\u4f55\u5728 Java \u4e2d\u79fb\u9664\u6570\u7ec4 \u79fb\u9664\u5143\u7d20 \u79fb\u9664\u6570\u7ec4\u4e2d\u7684\u5143\u7d20\u6709\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f\uff1a \u4f7f\u7528 remove() \u65b9\u6cd5\uff1a\u6b64\u65b9\u6cd5\u76f4\u63a5\u4ece\u6570\u7ec4\u4e2d\u5220\u9664\u6307\u5b9a\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.remove(element) \u4f7f\u7528 removeAll() \u65b9\u6cd5\uff1a\u6b64\u65b9\u6cd5\u5220\u9664\u6570\u7ec4\u4e2d\u6240\u6709\u4e0e\u6307\u5b9a\u96c6\u5408\u76f8\u5339\u914d\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.removeAll(collection) \u79fb\u9664\u7d22\u5f15 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u79fb\u9664\u6570\u7ec4\u4e2d\u7684\u7279\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u6709\u4e24\u79cd\u65b9\u6cd5\uff1a \u4f7f\u7528 remove(index) \u65b9\u6cd5\uff1a\u6b64\u65b9\u6cd5\u76f4\u63a5\u4ece\u6570\u7ec4\u4e2d\u5220\u9664\u6307\u5b9a\u7d22\u5f15\u5904\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.remove(index) \u4f7f\u7528 subList() \u65b9\u6cd5\uff1a\u6b64\u65b9\u6cd5\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u6570\u7ec4\uff0c\u5176\u4e2d\u4e0d\u5305\u542b\u6307\u5b9a\u7d22\u5f15\u8303\u56f4\u5185\u7684\u5143\u7d20\u3002\u8bed\u6cd5\uff1aarray.subList(fromIndex, toIndex) \u793a\u4f8b \u4f7f\u7528 remove() \u65b9\u6cd5\u79fb\u9664\u5143\u7d20\uff1a int[] numbers = {1, 2, 3, 4, 5}; numbers.remove(2); \/\/ \u79fb\u9664\u7d22\u5f15\u4e3a 2 \u7684\u5143\u7d20\uff0c\u5373 3 \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528 removeAll() \u65b9\u6cd5\u79fb\u9664\u96c6\u5408\u4e2d\u7684\u5143\u7d20\uff1a int[] [&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-37013","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37013","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=37013"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/37013\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=37013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=37013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=37013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}