{"id":66996,"date":"2025-05-03T10:33:07","date_gmt":"2025-05-03T02:33:07","guid":{"rendered":"https:\/\/fwq.ai\/blog\/66996\/"},"modified":"2025-05-03T10:33:07","modified_gmt":"2025-05-03T02:33:07","slug":"java%e6%95%b0%e7%bb%84%e4%b8%ad%e6%95%b0%e6%8d%ae%e6%80%8e%e4%b9%88%e5%88%a0%e9%99%a4%e6%95%b0%e6%8d%ae%e7%bb%93%e6%9e%84-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/66996\/","title":{"rendered":"java\u6570\u7ec4\u4e2d\u6570\u636e\u600e\u4e48\u5220\u9664\u6570\u636e\u7ed3\u6784"},"content":{"rendered":"<blockquote><p>\n  java \u4e2d\u5220\u9664\u6570\u7ec4\u5143\u7d20\u6709\u56db\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u5220\u9664\u5355\u4e00\u5143\u7d20\u3001\u4f7f\u7528 removerange() \u65b9\u6cd5\u5220\u9664\u8fde\u7eed\u5143\u7d20\u3001\u4f7f\u7528\u5faa\u73af\u6709\u6761\u4ef6\u5730\u5220\u9664\u5143\u7d20\uff0c\u6216\u4f7f\u7528 clear() \u65b9\u6cd5\u5220\u9664\u6240\u6709\u5143\u7d20\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/17\/2024111722364776647.jpg\" class=\"aligncenter\" title=\"java\u6570\u7ec4\u4e2d\u6570\u636e\u600e\u4e48\u5220\u9664\u6570\u636e\u7ed3\u6784\u63d2\u56fe\" alt=\"java\u6570\u7ec4\u4e2d\u6570\u636e\u600e\u4e48\u5220\u9664\u6570\u636e\u7ed3\u6784\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5220\u9664 Java \u6570\u7ec4\u4e2d\u7684\u6570\u636e<\/strong><\/p>\n<p><strong>\u5220\u9664\u5355\u4e00\u5143\u7d20<\/strong><\/p>\n<p>\u8981\u5220\u9664 Java \u6570\u7ec4\u4e2d\u7684\u5355\u4e00\u5143\u7d20\uff0c\u4f7f\u7528 remove() \u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u63a5\u53d7\u7d22\u5f15\u4f4d\u7f6e\u4f5c\u4e3a\u53c2\u6570\u5e76\u5220\u9664\u8be5\u4f4d\u7f6e\u5904\u7684\u5143\u7d20\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nnumbers.remove(2); \/\/ \u5220\u9664\u7d22\u5f15\u4e3a 2 \u5904\u7684\u5143\u7d20\uff08\u5373 3\uff09<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5220\u9664\u8fde\u7eed\u5143\u7d20<\/strong><\/p>\n<p>\u8981\u5220\u9664\u6570\u7ec4\u4e2d\u8fde\u7eed\u7684\u5143\u7d20\uff0c\u4f7f\u7528 removeRange() \u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u63a5\u53d7\u5f00\u59cb\u7d22\u5f15\u548c\u7ed3\u675f\u7d22\u5f15\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u5220\u9664\u4ece\u5f00\u59cb\u7d22\u5f15\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u95f4\u7684\u6240\u6709\u5143\u7d20\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5, 6, 7};\nnumbers.removeRange(2, 5); \/\/ \u5220\u9664\u4ece\u7d22\u5f15 2 \u5230\u7d22\u5f15 4 \u7684\u6240\u6709\u5143\u7d20\uff08\u5373 3\u30014 \u548c 5\uff09<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f7f\u7528\u5faa\u73af\u5220\u9664\u5143\u7d20<\/strong><\/p>\n<p>\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4f7f\u7528\u5faa\u73af\u6765\u5220\u9664\u5143\u7d20\u53ef\u80fd\u66f4\u65b9\u4fbf\u3002\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\u60a8\u6839\u636e\u6761\u4ef6\u4ece\u6570\u7ec4\u4e2d\u5220\u9664\u5143\u7d20\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nfor (int i = 0; i &lt; numbers.length; i++) {\n    if (numbers[i] == 3) {\n        numbers[i] = 0; \/\/ \u5c06\u5143\u7d20\u6807\u8bb0\u4e3a\u5df2\u88ab\u5220\u9664\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u5220\u9664\u6240\u6709\u5143\u7d20<\/strong><\/p>\n<p>\u8981\u5220\u9664\u6570\u7ec4\u4e2d\u7684\u6240\u6709\u5143\u7d20\uff0c\u4f7f\u7528 clear() \u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u4f1a\u5c06\u6570\u7ec4\u7684\u957f\u5ea6\u8bbe\u7f6e\u4e3a 0\uff0c\u4ece\u800c\u5220\u9664\u6240\u6709\u5143\u7d20\u3002<\/p>\n<p><strong>\u793a\u4f8b\uff1a<\/strong><\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>int[] numbers = {1, 2, 3, 4, 5};\nnumbers.clear(); \/\/ \u5220\u9664\u6240\u6709\u5143\u7d20<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u6570\u7ec4\u4e2d\u6570\u636e\u600e\u4e48\u5220\u9664\u6570\u636e\u7ed3\u6784\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>java \u4e2d\u5220\u9664\u6570\u7ec4\u5143\u7d20\u6709\u56db\u79cd\u65b9\u6cd5\uff1a\u76f4\u63a5\u5220\u9664\u5355\u4e00\u5143\u7d20\u3001\u4f7f\u7528 removerange() \u65b9\u6cd5\u5220\u9664\u8fde\u7eed\u5143\u7d20\u3001\u4f7f\u7528\u5faa\u73af\u6709\u6761\u4ef6\u5730\u5220\u9664\u5143\u7d20\uff0c\u6216\u4f7f\u7528 clear() \u65b9\u6cd5\u5220\u9664\u6240\u6709\u5143\u7d20\u3002 \u5982\u4f55\u5220\u9664 Java \u6570\u7ec4\u4e2d\u7684\u6570\u636e \u5220\u9664\u5355\u4e00\u5143\u7d20 \u8981\u5220\u9664 Java \u6570\u7ec4\u4e2d\u7684\u5355\u4e00\u5143\u7d20\uff0c\u4f7f\u7528 remove() \u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u63a5\u53d7\u7d22\u5f15\u4f4d\u7f6e\u4f5c\u4e3a\u53c2\u6570\u5e76\u5220\u9664\u8be5\u4f4d\u7f6e\u5904\u7684\u5143\u7d20\u3002 \u793a\u4f8b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5}; numbers.remove(2); \/\/ \u5220\u9664\u7d22\u5f15\u4e3a 2 \u5904\u7684\u5143\u7d20\uff08\u5373 3\uff09 \u767b\u5f55\u540e\u590d\u5236 \u5220\u9664\u8fde\u7eed\u5143\u7d20 \u8981\u5220\u9664\u6570\u7ec4\u4e2d\u8fde\u7eed\u7684\u5143\u7d20\uff0c\u4f7f\u7528 removeRange() \u65b9\u6cd5\u3002\u8be5\u65b9\u6cd5\u63a5\u53d7\u5f00\u59cb\u7d22\u5f15\u548c\u7ed3\u675f\u7d22\u5f15\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u5220\u9664\u4ece\u5f00\u59cb\u7d22\u5f15\u5230\u7ed3\u675f\u7d22\u5f15\u4e4b\u95f4\u7684\u6240\u6709\u5143\u7d20\u3002 \u793a\u4f8b\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b int[] numbers = {1, 2, 3, 4, 5, 6, 7}; numbers.removeRange(2, 5); \/\/ \u5220\u9664\u4ece\u7d22\u5f15 2 \u5230\u7d22\u5f15 4 [&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-66996","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66996","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=66996"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/66996\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=66996"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=66996"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=66996"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}