{"id":203829,"date":"2025-05-22T09:35:41","date_gmt":"2025-05-22T01:35:41","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203829\/"},"modified":"2025-05-22T09:35:41","modified_gmt":"2025-05-22T01:35:41","slug":"%e4%bb%a3%e7%a0%81%e5%bc%82%e5%91%b3-%e9%9b%86%e5%90%88%e5%88%ab%e5%90%8d","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203829\/","title":{"rendered":"\u4ee3\u7801\u5f02\u5473 – \u96c6\u5408\u522b\u540d"},"content":{"rendered":"

<\/b> <\/p>\n

\u4ee3\u7801\u5f02\u5473 – \u96c6\u5408\u522b\u540d<\/h1>\n

<\/i>\u6536\u85cf<\/span> <\/p>\n

\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u6587\u7ae0<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300a\u4ee3\u7801\u5f02\u5473 – \u96c6\u5408\u522b\u540d\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n

\u516c\u5f00\u60a8\u7684\u6536\u85cf\u96c6\u7ed3\u5408\u60a8\u7684\u89e3\u51b3\u65b9\u6848<\/em><\/p>\n

\n

tl;dr\uff1a\u4f7f\u7528\u4e0d\u53ef\u53d8\u96c6\u5408\u6765\u9632\u6b62\u610f\u5916\u7684\u526f\u4f5c\u7528\u3002<\/p>\n<\/blockquote>\n

\u95ee\u9898 <\/h2>\n
    \n
  • \u4e0d\u53ef\u9884\u6d4b\u7684\u884c\u4e3a<\/li>\n
  • \u8c03\u8bd5\u6311\u6218<\/li>\n
  • \u6570\u636e\u635f\u574f<\/li>\n
  • \u8fdd\u53cd\u6700\u5c0f\u60ca\u8bb6\u539f\u5219<\/li>\n
  • \u8fc7\u65e9\u4f18\u5316<\/li>\n
  • \u610f\u5916\u7a81\u53d8 <\/li>\n
  • \u5e76\u53d1\u95ee\u9898<\/li>\n
  • \u7ebf\u7a0b\u5b89\u5168\u53d7\u635f<\/li>\n
  • \u589e\u52a0\u8026\u5408 <\/li>\n<\/ul>\n

    \u89e3\u51b3\u65b9\u6848 <\/h2>\n
      \n
    1. \u4f7f\u7528\u4e0d\u53ef\u53d8\u96c6\u5408<\/li>\n
    2. \u521b\u5efa\u4e0d\u53ef\u53d8\u7c7b<\/li>\n
    3. \u590d\u5236\u4fee\u6539\u524d\u7684\u96c6\u5408<\/li>\n
    4. \u907f\u514d\u6536\u96c6\u5438\u6c14\u5242 <\/li>\n
    5. \u907f\u514d\u81ea\u52a8\u5c5e\u6027 <\/li>\n
    6. \u559c\u6b22\u4fe1\u606f\u9690\u85cf\u548c\u5c01\u88c5<\/li>\n<\/ol>\n

      \u8bed\u5883 <\/h2>\n

      \u5f53\u4e24\u4e2a\u6216\u591a\u4e2a\u53d8\u91cf\u5f15\u7528\u540c\u4e00\u4e2a\u5bf9\u8c61\u65f6\uff0c\u5c31\u4f1a\u53d1\u751f\u522b\u540d\u3002 <\/p>\n

      \u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u610f\u60f3\u4e0d\u5230\u7684\u526f\u4f5c\u7528\uff0c\u5c24\u5176\u662f\u5f53\u4e00\u4e2a\u53d8\u91cf\u4fee\u6539\u5171\u4eab\u5bf9\u8c61\u65f6\u3002 <\/p>\n

      \u4e0d\u53ef\u53d8\u96c6\u5408\u5728\u521b\u5efa\u540e\u65e0\u6cd5\u66f4\u6539\uff0c\u8fd9\u6709\u52a9\u4e8e\u9632\u6b62\u610f\u5916\u522b\u540d\u3002<\/p>\n

      \u4e0d\u6210\u719f\u7684\u4f18\u5316\u8005\u4f1a\u8ba4\u4e3a\u590d\u5236\u96c6\u5408\u662f\u4e00\u9879\u6602\u8d35\u7684\u64cd\u4f5c\uff0c\u60a8\u5e94\u8be5\u907f\u514d\u3002<\/p>\n

      \u8fd9\u662f\u5bf9\u8c61\u522b\u540d\u7684\u7279\u6b8a\u60c5\u51b5<\/p>\n

      \u793a\u4f8b\u4ee3\u7801 <\/h2>\n

      \u9519\u8bef\u7684 <\/h2>\n
      public class mutableexample {\n  public static void main(string[] args) {\n    list<integer> numbers = list.of(1, 2, 3);\n    list<integer> othernumbers = numbers; \/\/ aliasing\n    othernumbers.add(4);\n    system.out.println(numbers); \/\/ output: [1, 2, 3, 4]\n  }\n}\n<\/pre>\n
       \u6b63\u786e\u7684 <\/h2>\n
      public class ImmutableExample {\n  public static void main(String[] args) {\n    List<Integer> numbers = List.of(1, 2, 3);\n    List<Integer> otherNumbers = List.copyOf(numbers); \/\/ Creating a copy\n    otherNumbers.add(4);\n    System.out.println(numbers); \/\/ Output: [1, 2, 3]\n  }\n}\n<\/pre>\n
       \u68c0\u6d4b <\/h2>\n
      [x] \u534a\u81ea\u52a8 <\/p>\n
      \u591a\u4e2a\u9759\u6001\u5206\u6790\u5de5\u5177\u53ef\u4ee5\u8b66\u544a\u60a8\u522b\u540d\u6ee5\u7528\u3002<\/p>\n
       \u6807\u7b7e <\/h2>\n
        \n
      • \u4e0d\u53d8\u6027<\/li>\n<\/ul>\n
         \u7b49\u7ea7 <\/h2>\n
        [x] \u4e2d\u7ea7<\/p>\n
         \u4eba\u5de5\u667a\u80fd\u4e00\u4ee3 <\/h2>\n
        ai \u4ee3\u7801\u751f\u6210\u5668\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u53ef\u80fd\u5e76\u4e0d\u603b\u662f\u521b\u5efa\u4e0d\u53ef\u53d8\u5bf9\u8c61\uff0c\u5c24\u5176\u662f\u5728\u4f7f\u7528\u53ef\u53d8\u96c6\u5408\u65f6\u3002<\/p>\n
        \u60a8\u53ef\u4ee5\u63d0\u793a\u4ed6\u4eec\u4f18\u5148\u8003\u8651\u4e0d\u53ef\u53d8\u96c6\u5408\u5e76\u5305\u88c5\u73b0\u6709\u96c6\u5408\u4ee5\u907f\u514d\u522b\u540d\u3002<\/p>\n
         \u4eba\u5de5\u667a\u80fd\u68c0\u6d4b <\/h2>\n
        \u4eba\u5de5\u667a\u80fd\u5de5\u5177\u53ef\u4ee5\u5206\u6790\u4ee3\u7801\u4e2d\u6f5c\u5728\u7684\u522b\u540d\u95ee\u9898\uff0c\u5e76\u5efa\u8bae\u4f7f\u7528\u4e0d\u53ef\u53d8\u96c6\u5408\u3002<\/p>\n
         \u7ed3\u8bba <\/h2>\n
        \u60a8\u53ef\u4ee5\u4f7f\u7528\u4e0d\u53ef\u53d8\u96c6\u5408\u6765\u907f\u514d\u610f\u5916\u7684\u526f\u4f5c\u7528\u3002<\/p>\n
        \u8fd9\u5c06\u4f7f\u60a8\u7684\u4ee3\u7801\u66f4\u53ef\u9884\u6d4b\u4e14\u66f4\u6613\u4e8e\u63a8\u7406\u3002<\/p>\n
         \u5173\u7cfb <\/h2>\n
           <\/p>\n
        \u4ee3\u7801\u6c14\u5473 86 – \u53ef\u53d8\u5e38\u91cf\u6570\u7ec4<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb21 \u5e74 8 \u6708 25 \u65e5<\/h3>\n
          #javascript #\u54ce\u5440 \uff03\u7f16\u7a0b #codenewbie
        \n   <\/p>\n
        \u4ee3\u7801\u6c14\u5473 127 – \u53ef\u53d8\u5e38\u91cf<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb22 \u5e74 4 \u6708 5 \u65e5<\/h3>\n
          \uff03\u6559\u7a0b #webdev #javascript #\u521d\u5b66\u8005
        \n   <\/p>\n
        \u4ee3\u7801\u6c14\u5473 256 – \u53ef\u53d8\u5438\u6c14\u5242<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb 6 \u6708 29 \u65e5<\/h3>\n
          #webdev #\u521d\u5b66\u8005 \uff03\u7f16\u7a0b #java
        \n   <\/p>\n
        \u4ee3\u7801\u6c14\u5473 109 – \u81ea\u52a8\u5c5e\u6027<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb21 \u5e74 12 \u6708 7 \u65e5<\/h3>\n
          #\u54ce\u5440 #webdev #codenewbie \uff03\u6559\u7a0b
        \n   <\/p>\n
        \u4ee3\u7801\u6c14\u5473 68 – getters<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb 2021 \u5e74 4 \u6708 29 \u65e5<\/h3>\n
          #codenewbie \uff03\u6559\u7a0b #\u54ce\u5440 \uff03\u7f16\u7a0b    <\/p>\n
         \u66f4\u591a\u4fe1\u606f <\/h2>\n
           <\/p>\n
        \u53d8\u79cd\u4eba\u7684\u90aa\u6076\u529b\u91cf<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb2020 \u5e74 12 \u6708 19 \u65e5<\/h3>\n
          #webdev \uff03\u7f16\u7a0b \uff03\u7a81\u53d8 #\u54ce\u5440
        \n   <\/p>\n
        \u88f8\u4f53\u6a21\u7279 \u2014 \u7b2c\u4e8c\u90e8\u5206\uff1agetters<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5eb7\u6cf0\u91cc \u30fb 2021 \u5e74 2 \u6708 23 \u65e5<\/h3>\n
          #webdev \uff03\u7f16\u7a0b #\u54ce\u5440 \uff03\u6559\u7a0b
        \n   <\/p>\n
        \u8026\u5408\uff1a\u552f\u4e00\u7684\u8f6f\u4ef6\u8bbe\u8ba1\u95ee\u9898<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5eb7\u6cf0\u91cc \u30fb 2021 \u5e74 2 \u6708 6 \u65e5<\/h3>\n
          #webdev \uff03\u7f16\u7a0b #\u54ce\u5440 \uff03\u6559\u7a0b    <\/p>\n
         \u514d\u8d23\u58f0\u660e <\/h2>\n
        \u4ee3\u7801\u5473\u9053\u662f\u6211\u7684\u89c2\u70b9\u3002<\/p>\n
         \u5236\u4f5c\u4eba\u5458 <\/h2>\n
        \u7167\u7247\u7531 martino pietropoli \u5728 unsplash \u4e0a\u62cd\u6444<\/p>\n
        \n
        \n
        \u5982\u679c\u4e00\u4e2a\u5bf9\u8c61\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u5b83\u53ea\u80fd\u5904\u4e8e\u4e00\u79cd\u72b6\u6001\uff0c\u90a3\u4e48\u4f60\u5c31\u8d62\u4e86\u3002<\/p>\n<\/blockquote>\n
        \u7ea6\u4e66\u4e9a\u00b7\u5e03\u6d1b\u8d6b<\/em><\/p>\n
           <\/p>\n
        \u8f6f\u4ef6\u5de5\u7a0b\u7cbe\u5f69\u540d\u8a00<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb2020 \u5e74 12 \u6708 28 \u65e5<\/h3>\n
          #codenewbie \uff03\u7f16\u7a0b \uff03\u5f15\u53f7 \uff03\u8f6f\u4ef6    <\/p>\n
        \n
        \u672c\u6587\u662f codesmell \u7cfb\u5217\u7684\u4e00\u90e8\u5206\u3002<\/p>\n
           <\/p>\n
        \u5982\u4f55\u67e5\u627e\u4ee3\u7801\u4e2d\u7684\u81ed\u90e8\u5206<\/h2>\n
        \u9a6c\u514b\u897f\u00b7\u5b54\u8482\u8036\u91cc \u30fb 21 \u5e74 5 \u6708 21 \u65e5<\/h3>\n
          #codenewbie \uff03\u6559\u7a0b #\u4ee3\u7801\u8d28\u91cf #\u521d\u5b66\u8005    <\/p>\n
        \u4eca\u5929\u5173\u4e8e\u300a\u4ee3\u7801\u5f02\u5473 – \u96c6\u5408\u522b\u540d\u300b\u7684\u5185\u5bb9\u5c31\u4ecb\u7ecd\u5230\u8fd9\u91cc\u4e86\uff0c\u662f\u4e0d\u662f\u5b66\u8d77\u6765\u4e00\u76ee\u4e86\u7136\uff01\u60f3\u8981\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u5185\u5bb9\u8bf7\u5173\u6ce8\u516c\u4f17\u53f7\uff01<\/p>\n
              \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb\u5220\u9664<\/p>\n","protected":false},"excerpt":{"rendered":"
        \u4ee3\u7801\u5f02\u5473 – \u96c6\u5408\u522b...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-203829","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=203829"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203829\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}