{"id":467,"date":"2023-10-20T21:09:58","date_gmt":"2023-10-20T13:09:58","guid":{"rendered":"https:\/\/wp.minicoda.com\/?p=467"},"modified":"2025-02-23T15:31:30","modified_gmt":"2025-02-23T07:31:30","slug":"objective-c","status":"publish","type":"post","link":"https:\/\/wp.minicoda.com\/index.php\/objective-c\/","title":{"rendered":"Objective-C"},"content":{"rendered":"\n<p>  ObjC\u6bd4\u8f83\u5c0f\u4f17\uff0c\u57281980\u5e74\u5de6\u53f3\u7531Stepstone\u516c\u53f8\u7684Brad Cox\u548cTom Love\u53d1\u660e\u3002\u540e\u6765NeXT\u516c\u53f8\u83b7\u5f97ObjC\u8bed\u8a00\u4f7f\u7528\u6743\uff0c\u518d\u540e\u6765\u52301996\u5e74NeXT\u88ab\u82f9\u679c\u516c\u53f8\u6536\u8d2d\u4e5f\u53d8\u6210\u82f9\u679c\u516c\u53f8\u4f7f\u7528\uff0cMac\u5e02\u573a\u5360\u6709\u7387\u672c\u8eab\u5c31\u4e0d\u9ad8\uff0cObjC\u6ca1\u6709\u592a\u591a\u7a0b\u5e8f\u5458\u3002\u5728\u79fb\u52a8\u4e92\u8054\u7f51\u65f6\u4ee3iPhone\u5f00\u53d1\u7206\u53d1\uff0cObjC\u4e5f\u5f00\u59cb\u706b\u7206\u3002\u771f\u6b63\u4e86\u89e3ObjC\u7684\u4eba\u4f1a\u89c9\u5f97\u5b83\u7b97\u662f\u9762\u5411\u5bf9\u8c61\u8bed\u8a00\u4e2d\u6bd4\u8f83\u6613\u5b66\u4e14\u5b9e\u7528\u7684\u4e00\u79cd\uff0c\u4e0d\u50cfC++\u90a3\u4e48\u590d\u6742\uff0cObjC\u771f\u6b63\u505a\u5230\u4e86\u591f\u7528\u5373\u53ef\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ObjC\u662fC\u7684\u9762\u5411\u5bf9\u8c61\u6269\u5c55<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ObjC\u662fC\u7684\u8d85\u96c6\uff0c\u589e\u52a0\u4e86\u9762\u5411\u5bf9\u8c61\u8bbe\u8ba1\uff0c\u501f\u9274\u4e86SmallTalk\u6d88\u606f\u673a\u5236\uff0c\u6b64\u673a\u5236\u5141\u8bb8\u52a8\u6001\u5224\u65ad\u67d0\u4e2a\u5bf9\u8c61\u662f\u5426\u6709\u67d0\u4e2a\u65b9\u6cd5\uff0c\u4e0d\u50cfC++\u7c7b\u65b9\u6cd5\u8c03\u7528\uff0c\u7f16\u8bd1\u65f6\u671f\u5c31\u51b3\u5b9a\u662f\u5426\u53ef\u8c03\u7528\u3002<\/li>\n\n\n\n<li>\u4e60\u60ef\u4e86C\u4ee3\u7801\u98ce\u683c\uff0c\u521a\u5f00\u59cb\u5b66ObjC\u6d88\u606f\u673a\u5236, \u51e0\u4e4e\u65e0\u4e00\u4f8b\u5916\u611f\u5230\u4e0d\u89e3\u548c\u56f0\u6270\uff0c\u5982\u679c\u8fde\u7eed\u4f7f\u7528\u8d85\u8fc7\u534a\u5e74\u4ee5\u4e0a\uff0c\u6162\u6162\u4f1a\u4e60\u60ef\u5e76\u611f\u53d7\u5230\u5b83\u6d88\u606f\u673a\u5236\u7684\u201d\u4f18\u96c5\u201d, \u867d\u7136\u4ee3\u7801\u6ca1\u6709C\u7b80\u6d01\uff0c\u4f46\u6e05\u6670\u6613\u61c2\u3002<\/li>\n\n\n\n<li>ObjC\u53ef\u4ee5\u7528GCC\u7f16\u8bd1\uff0c\u65e9\u671f\u82f9\u679cmacOS\u548ciOS\u5747\u7528GCC\u7f16\u8bd1\uff0c\u540e\u6765\u8f6c\u5411Clang.<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u7279\u522b\u7684\u8bed\u6cd5<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>ObjC\u7528@\u8868\u793a\u7c7b\u5b9a\u4e49\u548c\u5b9e\u73b0\uff0c\u8d77\u6e90\u4e8eSmalltalk \u4e2d\uff0c\u4f7f\u7528 @ \u7b26\u53f7\u6765\u8868\u793a\u7c7b\u548c\u7c7b\u5b9a\u4e49\u7684\u65b9\u6cd5\u3002<\/li>\n\n\n\n<li>ObjC \u7c7b\u65b9\u6cd5\u548c\u6210\u5458\u65b9\u6cd5\u5206\u522b\u7528 + \u548c - 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