{"id":203867,"date":"2025-05-22T09:29:20","date_gmt":"2025-05-22T01:29:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/203867\/"},"modified":"2025-05-22T09:29:20","modified_gmt":"2025-05-22T01:29:20","slug":"%e5%9c%a8-java-%e6%9e%84%e9%80%a0%e6%96%b9%e6%b3%95%e4%b8%ad%ef%bc%8cthis-name-name-%e8%bf%99%e8%a1%8c%e4%bb%a3%e7%a0%81%e7%9a%84%e4%bd%9c%e7%94%a8%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/203867\/","title":{"rendered":"\u5728 Java \u6784\u9020\u65b9\u6cd5\u4e2d\uff0c`this.name = name;` \u8fd9\u884c\u4ee3\u7801\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

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

\u5728 Java \u6784\u9020\u65b9\u6cd5\u4e2d\uff0c`this.name = name;` \u8fd9\u884c\u4ee3\u7801\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/h1>\n

\u5077\u5077\u52aa\u529b\uff0c\u6084\u65e0\u58f0\u606f\u5730\u53d8\u5f3a\uff0c\u7136\u540e\u60ca\u8273\u6240\u6709\u4eba\uff01\u54c8\u54c8\uff0c\u5c0f\u4f19\u4f34\u4eec\u53c8\u6765\u5b66\u4e60\u5566~\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300a\u5728 Java \u6784\u9020\u65b9\u6cd5\u4e2d\uff0c`this.name = name;` \u8fd9\u884c\u4ee3\u7801\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u4e0d\u77e5\u9053\u5927\u5bb6\u5bf9\u5176\u90fd\u6709\u591a\u5c11\u4e86\u89e3\uff0c\u4e0b\u9762\u6211\u4eec\u5c31\u4e00\u8d77\u6765\u770b\u4e00\u5427\uff01\u5f53\u7136\uff0c\u975e\u5e38\u5e0c\u671b\u5927\u5bb6\u80fd\u591a\u591a\u8bc4\u8bba\uff0c\u7ed9\u51fa\u5408\u7406\u7684\u5efa\u8bae\uff0c\u6211\u4eec\u4e00\u8d77\u5b66\u4e60\uff0c\u4e00\u8d77\u8fdb\u6b65\uff01<\/p>\n

<\/p>\n

\u6784\u9020\u5668\u4e2d\u7684 this \u5173\u952e\u5b57<\/strong><\/p>\n

\u5728 java \u7c7b\u7684\u6784\u9020\u65b9\u6cd5\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u51fa\u73b0\u7c7b\u4f3c\u4e8e this.name = name; \u7684\u4ee3\u7801\u3002\u8fd9\u4e2a\u4ee3\u7801\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/p>\n

\u89e3\u6790<\/strong><\/p>\n

this \u5173\u952e\u5b57\u7528\u4e8e\u8bbf\u95ee\u5f53\u524d\u7c7b\u7684\u5b9e\u4f8b\u53d8\u91cf\u3002\u5728\u6784\u9020\u65b9\u6cd5\u4e2d\uff0cthis \u5173\u952e\u5b57\u7528\u4e8e\u5c06\u6784\u9020\u65b9\u6cd5\u7684\u5f62\u53c2\u503c\u8d4b\u503c\u7ed9\u5b9e\u4f8b\u53d8\u91cf\u3002<\/p>\n

\u5177\u4f53\u8bf4\u660e<\/strong><\/p>\n

\u5728\u6784\u9020\u51fd\u6570\u4e2d\uff0c\u5f62\u53c2\u548c\u5b9e\u4f8b\u53d8\u91cf\u53ef\u80fd\u4f1a\u540c\u540d\u3002\u4e3a\u4e86\u907f\u514d\u6df7\u6dc6\uff0c\u53ef\u4ee5\u4f7f\u7528 this \u5173\u952e\u5b57\u660e\u786e\u6307\u660e\u662f\u8d4b\u503c\u7ed9\u5b9e\u4f8b\u53d8\u91cf\uff0c\u800c\u4e0d\u662f\u5f62\u53c2\u3002\u4f8b\u5982\uff1a<\/p>\n

public class person {\n    private string name;\n\n    public person(string name) {\n        this.name = name;\n    }\n}<\/pre>\n
\u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0c\u6784\u9020\u65b9\u6cd5\u63a5\u53d7\u4e00\u4e2a\u5b57\u7b26\u4e32\u5f62\u53c2 name\uff0c\u5e76\u5c06\u5b83\u8d4b\u503c\u7ed9\u5b9e\u4f8b\u53d8\u91cf name\u3002\u5982\u679c\u6ca1\u6709\u4f7f\u7528 this \u5173\u952e\u5b57\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4\u6df7\u6dc6\u3002<\/p>\n
\u9ed8\u8ba4\u8d4b\u503c<\/strong><\/p>\n
\u5728 java \u4e2d\uff0c\u5982\u679c\u6784\u9020\u65b9\u6cd5\u4e2d\u6ca1\u6709\u660e\u786e\u4f7f\u7528 this \u5173\u952e\u5b57\u8d4b\u503c\uff0c\u7f16\u8bd1\u5668\u4f1a\u81ea\u52a8\u4e3a\u5b9e\u4f8b\u53d8\u91cf\u8d4b\u503c\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u7b49\u4ef7\u4e8e\u4ee5\u4e0b\u4ee3\u7801\uff1a<\/p>\n
public Person(String name) {\n    name = name;\n}<\/pre>\n
\u4f46\u662f\uff0c\u4f7f\u7528 this \u5173\u952e\u5b57\u53ef\u4ee5\u907f\u514d\u6f5c\u5728\u7684\u6df7\u6dc6\uff0c\u5e76\u4f7f\u4ee3\u7801\u66f4\u52a0\u6e05\u6670\u3002<\/p>\n
\u4eca\u5929\u5e26\u5927\u5bb6\u4e86\u89e3\u4e86\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u5e0c\u671b\u5bf9\u4f60\u6709\u6240\u5e2e\u52a9\uff1b\u5173\u4e8e\u6587\u7ae0\u7684\u6280\u672f\u77e5\u8bc6\u6211\u4eec\u4f1a\u4e00\u70b9\u70b9\u6df1\u5165\u4ecb\u7ecd\uff0c\u6b22\u8fce\u5927\u5bb6\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u4e00\u8d77\u5b66\u4e60\u7f16\u7a0b~<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5728 Java \u6784\u9020\u65b9\u6cd5\u4e2d\uff0c`th...<\/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-203867","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203867","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=203867"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/203867\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=203867"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=203867"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=203867"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}