{"id":36719,"date":"2024-11-26T10:20:13","date_gmt":"2024-11-26T02:20:13","guid":{"rendered":"https:\/\/fwq.ai\/blog\/36719\/"},"modified":"2024-11-26T10:20:13","modified_gmt":"2024-11-26T02:20:13","slug":"java%e6%80%8e%e4%b9%88%e5%b0%81%e8%a3%85%e6%95%b0%e7%bb%84","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/36719\/","title":{"rendered":"java\u600e\u4e48\u5c01\u88c5\u6570\u7ec4"},"content":{"rendered":"<blockquote><p>\n  \u5982\u4f55\u4f7f\u7528 java \u5c01\u88c5\u6570\u7ec4\uff1f\u5c06\u6570\u7ec4\u5143\u7d20\u5c01\u88c5\u5728\u4e00\u4e2a\u5bf9\u8c61\u4e2d\uff0c\u901a\u8fc7\u5bf9\u8c61\u7684\u65b9\u6cd5\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\uff0c\u4ee5\u63d0\u9ad8\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a\u521b\u5efa java \u7c7b\u5e76\u58f0\u660e\u6570\u7ec4\u3002\u521b\u5efa\u6784\u9020\u51fd\u6570\u521d\u59cb\u5316\u6570\u7ec4\u3002\u5b9a\u4e49 getter \u548c setter \u65b9\u6cd5\u83b7\u53d6\u548c\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u63d0\u4f9b\u989d\u5916\u7684\u64cd\u4f5c\u65b9\u6cd5\uff08\u5982\u6dfb\u52a0\u3001\u5220\u9664\u3001\u6392\u5e8f\uff09\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202411\/12\/2024111214430141998.jpg\" class=\"aligncenter\" title=\"java\u600e\u4e48\u5c01\u88c5\u6570\u7ec4\u63d2\u56fe\" alt=\"java\u600e\u4e48\u5c01\u88c5\u6570\u7ec4\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u4f7f\u7528 Java \u5c01\u88c5\u6570\u7ec4<\/strong><\/p>\n<p><strong>\u5f15\u8a00<\/strong><br \/>\u5c01\u88c5\u6570\u7ec4\u662f\u6307\u5c06\u6570\u7ec4\u5143\u7d20\u5c01\u88c5\u5728\u4e00\u4e2a\u5bf9\u8c61\u4e2d\uff0c\u4ee5\u4fbf\u901a\u8fc7\u5bf9\u8c61\u7684\u65b9\u6cd5\u6765\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\u3002\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002<\/p>\n<p><strong>\u6b65\u9aa4<\/strong><br \/>\u5c06\u6570\u7ec4\u5c01\u88c5\u6210\u4e00\u4e2a\u7c7b\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<ol>\n<li> <strong>\u521b\u5efa Java \u7c7b\uff1a<\/strong>\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Java \u7c7b\uff0c\u4f8b\u5982 ArrayWrapper\u3002<\/li>\n<li> <strong>\u58f0\u660e\u6570\u7ec4\uff1a<\/strong>\u5728\u7c7b\u4e2d\u58f0\u660e\u4e00\u4e2a\u79c1\u6709\u6570\u7ec4\u5b57\u6bb5\uff0c\u4f8b\u5982 private int[] array\u3002<\/li>\n<li> <strong>\u63d0\u4f9b\u6784\u9020\u51fd\u6570\uff1a<\/strong>\u521b\u5efa\u6784\u9020\u51fd\u6570\u6765\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f8b\u5982\uff1apublic ArrayWrapper(int[] array)\u3002<\/li>\n<li> <strong>\u5b9a\u4e49 getter \u548c setter \u65b9\u6cd5\uff1a<\/strong>\u5b9a\u4e49 getter \u65b9\u6cd5\u6765\u83b7\u53d6\u6570\u7ec4\u5143\u7d20\uff0csetter \u65b9\u6cd5\u6765\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u4f8b\u5982\uff1apublic int[] getArray() \u548c public void setArray(int[] array)\u3002<\/li>\n<li> <strong>\u63d0\u4f9b\u5176\u4ed6\u65b9\u6cd5\uff1a<\/strong>\u6839\u636e\u9700\u8981\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5176\u4ed6\u65b9\u6cd5\u6765\u64cd\u4f5c\u6570\u7ec4\uff0c\u4f8b\u5982 add()\u3001remove()\u3001sort() \u7b49\u3002<\/li>\n<\/ol>\n<p><strong>\u793a\u4f8b<\/strong><br \/>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5c01\u88c5\u6570\u7ec4\uff1a<\/p>\n<p><span>\u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n<pre>public class ArrayWrapper {\n\n    private int[] array;\n\n    public ArrayWrapper(int[] array) {\n        this.array = array;\n    }\n\n    public int[] getArray() {\n        return array;\n    }\n\n    public void setArray(int[] array) {\n        this.array = array;\n    }\n\n    public void add(int element) {\n        int[] newArray = new int[array.length + 1];\n        for (int i = 0; i &lt; array.length; i++) {\n            newArray[i] = array[i];\n        }\n        newArray[array.length] = element;\n        array = newArray;\n    }\n}<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u4f18\u70b9<\/strong><br \/>\u5c01\u88c5\u6570\u7ec4\u7684\u4f18\u70b9\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>\u63d0\u9ad8\u53ef\u8bfb\u6027\uff1a<\/strong>\u5c06\u6570\u7ec4\u64cd\u4f5c\u5c01\u88c5\u5728\u4e00\u4e2a\u5bf9\u8c61\u4e2d\uff0c\u4f7f\u4ee3\u7801\u66f4\u6613\u4e8e\u9605\u8bfb\u548c\u7406\u89e3\u3002<\/li>\n<li> <strong>\u63d0\u9ad8\u53ef\u7ef4\u62a4\u6027\uff1a<\/strong>\u66f4\u5bb9\u6613\u5bf9\u5c01\u88c5\u7684\u6570\u7ec4\u8fdb\u884c\u7ef4\u62a4\uff0c\u56e0\u4e3a\u6240\u6709\u64cd\u4f5c\u90fd\u96c6\u4e2d\u5728\u4e00\u4e2a\u7c7b\u4e2d\u3002<\/li>\n<li> <strong>\u63d0\u9ad8\u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u5c01\u88c5\u7684\u6570\u7ec4\u53ef\u4ee5\u91cd\u590d\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u7a0b\u5e8f\u4e2d\u3002<\/li>\n<\/ul>\n<p><strong>\u7ed3\u8bba<\/strong><br \/>\u4f7f\u7528 Java \u5c01\u88c5\u6570\u7ec4\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002\u6309\u7167\u672c\u6587\u4e2d\u6982\u8ff0\u7684\u6b65\u9aa4\u64cd\u4f5c\uff0c\u60a8\u53ef\u4ee5\u8f7b\u677e\u5730\u5c06\u6570\u7ec4\u5c01\u88c5\u5230\u4e00\u4e2a\u5bf9\u8c61\u4e2d\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fjava\u600e\u4e48\u5c01\u88c5\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>\u5982\u4f55\u4f7f\u7528 java \u5c01\u88c5\u6570\u7ec4\uff1f\u5c06\u6570\u7ec4\u5143\u7d20\u5c01\u88c5\u5728\u4e00\u4e2a\u5bf9\u8c61\u4e2d\uff0c\u901a\u8fc7\u5bf9\u8c61\u7684\u65b9\u6cd5\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\uff0c\u4ee5\u63d0\u9ad8\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002\u6b65\u9aa4\u5982\u4e0b\uff1a\u521b\u5efa java \u7c7b\u5e76\u58f0\u660e\u6570\u7ec4\u3002\u521b\u5efa\u6784\u9020\u51fd\u6570\u521d\u59cb\u5316\u6570\u7ec4\u3002\u5b9a\u4e49 getter \u548c setter \u65b9\u6cd5\u83b7\u53d6\u548c\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u63d0\u4f9b\u989d\u5916\u7684\u64cd\u4f5c\u65b9\u6cd5\uff08\u5982\u6dfb\u52a0\u3001\u5220\u9664\u3001\u6392\u5e8f\uff09\u3002 \u5982\u4f55\u4f7f\u7528 Java \u5c01\u88c5\u6570\u7ec4 \u5f15\u8a00\u5c01\u88c5\u6570\u7ec4\u662f\u6307\u5c06\u6570\u7ec4\u5143\u7d20\u5c01\u88c5\u5728\u4e00\u4e2a\u5bf9\u8c61\u4e2d\uff0c\u4ee5\u4fbf\u901a\u8fc7\u5bf9\u8c61\u7684\u65b9\u6cd5\u6765\u8bbf\u95ee\u548c\u64cd\u4f5c\u6570\u7ec4\u3002\u8fd9\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u3001\u53ef\u7ef4\u62a4\u6027\u548c\u53ef\u91cd\u7528\u6027\u3002 \u6b65\u9aa4\u5c06\u6570\u7ec4\u5c01\u88c5\u6210\u4e00\u4e2a\u7c7b\u7684\u6b65\u9aa4\u5982\u4e0b\uff1a \u521b\u5efa Java \u7c7b\uff1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684 Java \u7c7b\uff0c\u4f8b\u5982 ArrayWrapper\u3002 \u58f0\u660e\u6570\u7ec4\uff1a\u5728\u7c7b\u4e2d\u58f0\u660e\u4e00\u4e2a\u79c1\u6709\u6570\u7ec4\u5b57\u6bb5\uff0c\u4f8b\u5982 private int[] array\u3002 \u63d0\u4f9b\u6784\u9020\u51fd\u6570\uff1a\u521b\u5efa\u6784\u9020\u51fd\u6570\u6765\u521d\u59cb\u5316\u6570\u7ec4\u3002\u4f8b\u5982\uff1apublic ArrayWrapper(int[] array)\u3002 \u5b9a\u4e49 getter \u548c setter \u65b9\u6cd5\uff1a\u5b9a\u4e49 getter \u65b9\u6cd5\u6765\u83b7\u53d6\u6570\u7ec4\u5143\u7d20\uff0csetter \u65b9\u6cd5\u6765\u8bbe\u7f6e\u6570\u7ec4\u5143\u7d20\u3002\u4f8b\u5982\uff1apublic int[] getArray() \u548c public void setArray(int[] array)\u3002 \u63d0\u4f9b\u5176\u4ed6\u65b9\u6cd5\uff1a\u6839\u636e\u9700\u8981\uff0c\u53ef\u4ee5\u63d0\u4f9b\u5176\u4ed6\u65b9\u6cd5\u6765\u64cd\u4f5c\u6570\u7ec4\uff0c\u4f8b\u5982 add()\u3001remove()\u3001sort() \u7b49\u3002 \u793a\u4f8b\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u5c55\u793a\u4e86\u5982\u4f55\u5c01\u88c5\u6570\u7ec4\uff1a \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b public class ArrayWrapper { private int[] array; public [&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-36719","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36719","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=36719"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/36719\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=36719"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=36719"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=36719"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}