{"id":31366,"date":"2023-08-13T07:59:17","date_gmt":"2024-02-24T22:31:12","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%80%bb%e7%bb%93%e4%b8%80%e4%b8%8bjava%e9%9b%86%e5%90%88\/"},"modified":"2025-08-12T23:40:47","modified_gmt":"2025-08-12T15:40:47","slug":"%e6%80%bb%e7%bb%93%e4%b8%80%e4%b8%8bjava%e9%9b%86%e5%90%88","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%80%bb%e7%bb%93%e4%b8%80%e4%b8%8bjava%e9%9b%86%e5%90%88\/","title":{"rendered":"\u603b\u7ed3\u4e00\u4e0bJava\u96c6\u5408"},"content":{"rendered":"<p>\u5907\u5fd8\u5f55 l\u00f9)<\/p>\n<h2>\u52a8\u6001\u6570\u7ec4List\u662f\u4e00\u79cd\u7c7b\u4f3c\u4e8e\u6570\u7ec4\u7684\u96c6\u5408\uff0c\u5b83\u6309\u7167\u7d22\u5f15\u53f7\u7684\u987a\u5e8f\u6765\u7ba1\u7406\u5143\u7d20\u3002List\u53ef\u4ee5\u4fdd\u6301\u91cd\u590d\u7684\u5143\u7d20\u3002<\/p>\n<p>\u5728\u521b\u5efa\u5bf9\u8c61\u65f6\uff0c\u4e0e\u6570\u7ec4\u7684\u4e0d\u540c\u4e4b\u5904\u5728\u4e8e\u4e0d\u9700\u8981\u6307\u5b9a\u5143\u7d20\u6570\u91cf\u3002<\/p>\n<h3>\u6dfb\u52a0<\/p>\n<ul class=\"post-ul\">\u914d\u5217ver<\/ul>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ \u751f\u6210\u6642\u8981\u7d20\u6570\u306f3<\/span>\r\n<span class=\"kt\">int<\/span><span class=\"o\">[]<\/span> <span class=\"n\">nums<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"kt\">int<\/span><span class=\"o\">[<\/span><span class=\"mi\">3<\/span><span class=\"o\">];<\/span>\r\n<span class=\"n\">nums<\/span><span class=\"o\">[<\/span><span class=\"mi\">0<\/span><span class=\"o\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">3<\/span><span class=\"o\">;<\/span>\r\n<span class=\"n\">nums<\/span><span class=\"o\">[<\/span><span class=\"mi\">1<\/span><span class=\"o\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">6<\/span><span class=\"o\">;<\/span>\r\n<span class=\"n\">nums<\/span><span class=\"o\">[<\/span><span class=\"mi\">2<\/span><span class=\"o\">]<\/span> <span class=\"o\">=<\/span> <span class=\"mi\">1<\/span><span class=\"o\">;<\/span>\r\n\r\n<span class=\"k\">for<\/span><span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">value<\/span> <span class=\"o\">:<\/span> <span class=\"n\">nums<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">value<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">ArrayList<\/ul>\n<pre class=\"post-pre\"><code><span class=\"c1\">\/\/ \u751f\u6210\u6642\u4e2d\u8eab\u306f\u7a7a<\/span>\r\n<span class=\"nc\">List<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">list<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;&gt;();<\/span> \r\n\r\n<span class=\"c1\">\/\/ \u6307\u5b9a\u3057\u306a\u3044\u5834\u5408\u306f\u672b\u5c3e\u306b\u8ffd\u52a0<\/span>\r\n<span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">3<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">6<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"c1\">\/\/ \u4f4d\u7f6e\u3092\u6307\u5b9a\u3057\u3066\u8981\u7d20\u3092\u8ffd\u52a0\u3059\u308b<\/span>\r\n<span class=\"n\">list1<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">,<\/span> <span class=\"mi\">999<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"kt\">int<\/span> <span class=\"n\">value<\/span> <span class=\"o\">:<\/span> <span class=\"n\">list<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">value<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u83b7\u5f97<\/p>\n<ul class=\"post-ul\">\u914d\u5217<\/ul>\n<pre class=\"post-pre\"><code><span class=\"kt\">int<\/span> <span class=\"n\">num<\/span> <span class=\"o\">=<\/span> <span class=\"n\">nums<\/span><span class=\"o\">[<\/span><span class=\"mi\">1<\/span><span class=\"o\">];<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">arraylist<\/ul>\n<pre class=\"post-pre\"><code> <span class=\"kt\">int<\/span> <span class=\"n\">num<\/span> <span class=\"o\">=<\/span> <span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">get<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<h3>\u5220\u9664\u914d\u5217<br \/>\n\u6a5f\u80fd\u306a\u3057<\/p>\n<p>arraylist<\/p>\n<pre class=\"post-pre\"><code><span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">remove<\/span><span class=\"o\">(<\/span><span class=\"mi\">1<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<h3>\u5c3a\u5bf8\u62bd\u53d6\u8981\u7d20\u6570\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">list<\/span><span class=\"o\">.<\/span><span class=\"na\">size<\/span><span class=\"o\">());<\/span>\r\n<\/code><\/pre>\n<h2>\u5730\u56fe<br \/>\nMap\u662f\u4e00\u79cd\u7528\u952e\u548c\u503c\u7684\u7ec4\u5408\u6765\u7ba1\u7406\u5143\u7d20\u7684\u96c6\u5408\u3002<br \/>\n\u952e\u4e0d\u80fd\u91cd\u590d\uff0c\u4f46\u503c\u53ef\u4ee5\u91cd\u590d\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">Map<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">,<\/span> <span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">johnDoe<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">HashMap<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n<span class=\"n\">johnDoe<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"name\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"John Doe\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">johnDoe<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"gender\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"male\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">johnDoe<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"hobby\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"programming\"<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">johnDoe<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"favorite_food\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"apple\"<\/span><span class=\"o\">);<\/span>\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">HashMap\u306e\u751f\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8981\u7d20\u306e\u8ffd\u52a0 (put)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8981\u7d20\u306e\u53d6\u308a\u51fa\u3057 (get)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8981\u7d20\u3092\u5168\u3066\u53d6\u308a\u51fa\u3059 (\u62e1\u5f35for\u6587\u4f7f\u7528)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8981\u7d20\u306e\u524a\u9664 (remove)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u8981\u7d20\u6570\u306e\u53d6\u5f97 (size)<\/ul>\n<h3>\u62d4\u51fa (qu chu)<\/p>\n<pre class=\"post-pre\"><code><span class=\"kd\">public<\/span> <span class=\"kd\">class<\/span> <span class=\"nc\">HashMapEntrySample<\/span> <span class=\"o\">{<\/span>\r\n<span class=\"kd\">public<\/span> <span class=\"kd\">static<\/span> <span class=\"kt\">void<\/span> <span class=\"nf\">main<\/span><span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">args<\/span><span class=\"o\">[])<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">Map<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">numOfUser<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">HashMap<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n    <span class=\"n\">numOfUser<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"A\u99c5\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">100000<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"n\">numOfUser<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"B\u99c5\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">130000<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"n\">numOfUser<\/span><span class=\"o\">.<\/span><span class=\"na\">put<\/span><span class=\"o\">(<\/span><span class=\"s\">\"C\u99c5\"<\/span><span class=\"o\">,<\/span> <span class=\"mi\">20000<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nc\">Entry<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">,<\/span> <span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">entry<\/span> <span class=\"o\">:<\/span> <span class=\"n\">numOfUser<\/span><span class=\"o\">.<\/span><span class=\"na\">entrySet<\/span><span class=\"o\">())<\/span> <span class=\"o\">{<\/span>\r\n       <span class=\"nc\">String<\/span> <span class=\"n\">key<\/span> <span class=\"o\">=<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"na\">getKey<\/span><span class=\"o\">();<\/span>\r\n       <span class=\"kt\">int<\/span> <span class=\"n\">value<\/span> <span class=\"o\">=<\/span> <span class=\"n\">entry<\/span><span class=\"o\">.<\/span><span class=\"na\">getValue<\/span><span class=\"o\">();<\/span>\r\n       <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">key<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u306e\u4e57\u964d\u5ba2\u6570\uff1a\"<\/span> <span class=\"o\">+<\/span> <span class=\"n\">value<\/span> <span class=\"o\">+<\/span> <span class=\"s\">\"\u4eba\"<\/span><span class=\"o\">);<\/span>\r\n    <span class=\"o\">}<\/span>\r\n <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u8bbe\u5b9a<br \/>\nSet\u662f\u4e00\u79cd\u7ba1\u7406\u4e0d\u91cd\u590d\u5143\u7d20\u7684\u96c6\u5408\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">Set<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">String<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">ipAddresses<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">HashSet<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n \r\n<span class=\"nc\">String<\/span><span class=\"o\">[]<\/span> <span class=\"n\">accessLog<\/span> <span class=\"o\">=<\/span> <span class=\"o\">{<\/span> <span class=\"c1\">\/\/ 1\u65e5\u5206\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0<\/span>\r\n    <span class=\"s\">\"202.4.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"202.4.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"49.33.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"202.4.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"49.33.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"222.34.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"180.8.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"202.4.x.x\"<\/span><span class=\"o\">,<\/span>\r\n    <span class=\"s\">\"222.34.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"83.217.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"222.34.x.x\"<\/span><span class=\"o\">,<\/span> <span class=\"s\">\"49.33.x.x\"<\/span> <span class=\"o\">};<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nc\">String<\/span> <span class=\"n\">ipAddress<\/span> <span class=\"o\">:<\/span> <span class=\"n\">accessLog<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"c1\">\/\/ \u30bb\u30c3\u30c8\u306b\u5168\u3066\u306e\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u30921\u3064\u305a\u3064add\u3059\u308b\u3002<\/span>\r\n    <span class=\"n\">ipAddresses<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"n\">ipAddress<\/span><span class=\"o\">);<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u5de2\u7a74<\/p>\n<pre class=\"post-pre\"><code><span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">&gt;&gt;<\/span> <span class=\"n\">twoDimenArrayList<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n \r\n<span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">row0<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n<span class=\"n\">row0<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">10<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">row0<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">20<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">row0<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">30<\/span><span class=\"o\">);<\/span>\r\n<span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">row1<\/span> <span class=\"o\">=<\/span> <span class=\"k\">new<\/span> <span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;&gt;();<\/span>\r\n<span class=\"n\">row1<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">100<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">row1<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">200<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">row1<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"mi\">300<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"n\">twoDimenArrayList<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"n\">row0<\/span><span class=\"o\">);<\/span>\r\n<span class=\"n\">twoDimenArrayList<\/span><span class=\"o\">.<\/span><span class=\"na\">add<\/span><span class=\"o\">(<\/span><span class=\"n\">row1<\/span><span class=\"o\">);<\/span>\r\n\r\n<span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nc\">ArrayList<\/span><span class=\"o\">&lt;<\/span><span class=\"nc\">Integer<\/span><span class=\"o\">&gt;<\/span> <span class=\"n\">arrayList<\/span> <span class=\"o\">:<\/span> <span class=\"n\">twoDimenArrayList<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n  <span class=\"k\">for<\/span> <span class=\"o\">(<\/span><span class=\"nc\">Integer<\/span> <span class=\"n\">integer<\/span> <span class=\"o\">:<\/span> <span class=\"n\">arrayList<\/span><span class=\"o\">)<\/span> <span class=\"o\">{<\/span>\r\n    <span class=\"nc\">System<\/span><span class=\"o\">.<\/span><span class=\"na\">out<\/span><span class=\"o\">.<\/span><span class=\"na\">println<\/span><span class=\"o\">(<\/span><span class=\"n\">integer<\/span><span class=\"o\">.<\/span><span class=\"na\">intValue<\/span><span class=\"o\">());<\/span>\r\n  <span class=\"o\">}<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h3>\u5907\u8003<\/p>\n<pre class=\"post-pre\"><code>LinkedList \u3068\u3044\u3046\u4ef2\u9593\u304c\u540c\u69d8\u306e\u6a5f\u80fd\u3067\u3001\u7279\u5b9a\u306e\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u3067\u9ad8\u901f\u3067\u52d5\u4f5c\r\nLinkedList\u306f\u3001 \u8981\u7d20\u306e\u8ffd\u52a0\u3084\u524a\u9664\u304c\u983b\u7e41\u306b\u884c\u308f\u308c\u308b \u3068\u304d\u306b\u6709\u7528\u306a\u30af\u30e9\u30b9\u3067\u3059\u3002\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u5907\u5fd8\u5f55 l\u00f9) \u52a8\u6001\u6570\u7ec4List\u662f\u4e00\u79cd\u7c7b\u4f3c\u4e8e\u6570\u7ec4\u7684\u96c6\u5408\uff0c\u5b83\u6309\u7167\u7d22\u5f15\u53f7\u7684\u987a\u5e8f\u6765\u7ba1\u7406\u5143\u7d20\u3002List\u53ef\u4ee5\u4fdd\u6301\u91cd\u590d\u7684\u5143 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-31366","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u603b\u7ed3\u4e00\u4e0bJava\u96c6\u5408 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u603b\u7ed3\u4e00\u4e0bJava\u96c6\u5408\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u603b\u7ed3\u4e00\u4e0bjava\u96c6\u5408\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u603b\u7ed3\u4e00\u4e0bJava\u96c6\u5408\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u603b\u7ed3\u4e00\u4e0bJava\u96c6\u5408\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u603b\u7ed3\u4e00\u4e0bjava\u96c6\u5408\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-02-24T22:31:12+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-12T15:40:47+00:00\" \/>\n<meta name=\"author\" content=\"\u79d1, \u96c5\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u79d1, \u96c5\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" 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