{"id":6457,"date":"2024-08-09T19:15:41","date_gmt":"2024-08-09T11:15:41","guid":{"rendered":"https:\/\/t.n-years.com\/?p=6457"},"modified":"2024-08-09T19:15:41","modified_gmt":"2024-08-09T11:15:41","slug":"swift-class-%e5%92%8c-static-%e4%bf%ae%e9%a5%b0-func-%e6%9c%89%e4%bb%80%e4%b9%88%e5%b7%ae%e5%88%ab","status":"publish","type":"post","link":"https:\/\/t.n-years.com\/?p=6457","title":{"rendered":"Swift class \u548c static \u4fee\u9970 func \u6709\u4ec0\u4e48\u5dee\u522b"},"content":{"rendered":"<blockquote>\n<p>\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210<\/p>\n<\/blockquote>\n<p>\u5728 Swift \u4e2d\uff0c<code>class<\/code> \u548c <code>static<\/code> \u90fd\u7528\u4e8e\u4fee\u9970\u65b9\u6cd5\uff0c\u4f46\u5b83\u4eec\u5728\u5177\u4f53\u7528\u9014\u4e0a\u6709\u4e00\u4e9b\u4e0d\u540c\uff1a<\/p>\n<h3><code>static<\/code> \u4fee\u9970\u7b26<\/h3>\n<ul>\n<li><code>static<\/code> \u7528\u4e8e\u5b9a\u4e49\u9759\u6001\u65b9\u6cd5\u6216\u5c5e\u6027\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u6216\u5c5e\u6027\u5c5e\u4e8e\u7c7b\u672c\u8eab\uff0c\u800c\u4e0d\u662f\u7c7b\u7684\u5b9e\u4f8b\u3002<\/li>\n<li>\u8fd9\u4e9b\u65b9\u6cd5\u6216\u5c5e\u6027\u53ef\u4ee5\u5728\u6ca1\u6709\u521b\u5efa\u7c7b\u5b9e\u4f8b\u7684\u60c5\u51b5\u4e0b\u76f4\u63a5\u8bbf\u95ee\u3002<\/li>\n<li>\u9759\u6001\u65b9\u6cd5\u548c\u5c5e\u6027\u7684\u8bbf\u95ee\u65b9\u5f0f\u662f <code>ClassName.method()<\/code> \u6216 <code>ClassName.property<\/code>\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift\">class MyClass {\n    static func staticMethod() {\n        print(&quot;This is a static method.&quot;)\n    }\n\n    static var staticProperty: String = &quot;Static property&quot;\n}\n\n\/\/ \u4f7f\u7528\nMyClass.staticMethod()\nprint(MyClass.staticProperty)<\/code><\/pre>\n<h3><code>class<\/code> \u4fee\u9970\u7b26<\/h3>\n<ul>\n<li><code>class<\/code> \u7528\u4e8e\u5b9a\u4e49\u7c7b\u65b9\u6cd5\uff08\u7c7b\u7ea7\u522b\u7684\u65b9\u6cd5\uff09\uff0c\u4e0e <code>static<\/code> \u65b9\u6cd5\u7c7b\u4f3c\uff0c\u4f46\u5141\u8bb8\u5728\u5b50\u7c7b\u4e2d\u91cd\u5199\u3002<\/li>\n<li><code>class<\/code> \u4fee\u9970\u7b26\u7684\u65b9\u6cd5\u53ef\u4ee5\u88ab\u5b50\u7c7b\u91cd\u5199\uff08override\uff09\uff0c\u800c <code>static<\/code> \u4fee\u9970\u7b26\u7684\u65b9\u6cd5\u5219\u4e0d\u5141\u8bb8\u91cd\u5199\u3002<\/li>\n<li>\u7c7b\u65b9\u6cd5\u7684\u8bbf\u95ee\u65b9\u5f0f\u4e5f\u662f <code>ClassName.method()<\/code>\u3002<\/li>\n<\/ul>\n<p>\u793a\u4f8b\uff1a<\/p>\n<pre><code class=\"language-swift\">class BaseClass {\n    class func classMethod() {\n        print(&quot;This is a class method.&quot;)\n    }\n}\n\nclass SubClass: BaseClass {\n    override class func classMethod() {\n        print(&quot;This is an overridden class method.&quot;)\n    }\n}\n\n\/\/ \u4f7f\u7528\nBaseClass.classMethod()\nSubClass.classMethod()<\/code><\/pre>\n<h3>\u603b\u7ed3<\/h3>\n<ul>\n<li>\u4f7f\u7528 <code>static<\/code> \u5b9a\u4e49\u7684\u65b9\u6cd5\u548c\u5c5e\u6027\u4e0d\u80fd\u88ab\u5b50\u7c7b\u91cd\u5199\uff0c\u5b83\u4eec\u662f\u56fa\u5b9a\u7684\u3002<\/li>\n<li>\u4f7f\u7528 <code>class<\/code> \u5b9a\u4e49\u7684\u65b9\u6cd5\u53ef\u4ee5\u88ab\u5b50\u7c7b\u91cd\u5199\uff0c\u66f4\u9002\u5408\u4e8e\u9700\u8981\u5728\u5b50\u7c7b\u4e2d\u5b9a\u5236\u884c\u4e3a\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<p>\u5e0c\u671b\u8fd9\u4e9b\u8bf4\u660e\u80fd\u5e2e\u5230\u4f60\uff01\u5982\u679c\u8fd8\u6709\u5176\u4ed6\u95ee\u9898\uff0c\u968f\u65f6\u544a\u8bc9\u6211\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u975e\u539f\u521b\u3001ChatGPT \u95ee\u7b54\u751f\u6210 \u5728 Swift \u4e2d\uff0cclass \u548c static \u90fd\u7528\u4e8e\u4fee\u9970\u65b9\u6cd5\uff0c\u4f46\u5b83\u4eec\u5728\u5177&#8230; 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