{"id":75,"date":"2013-05-20T16:20:52","date_gmt":"2013-05-20T08:20:52","guid":{"rendered":"https:\/\/macshuo.com\/?p=75"},"modified":"2013-06-01T20:24:38","modified_gmt":"2013-06-01T12:24:38","slug":"%e6%ba%90%e4%ba%8e%e6%a2%a6%e6%83%b3%e5%b9%b6%e5%a7%8b%e4%ba%8e%e5%be%ae%e4%b8%8d%e8%b6%b3%e9%81%93","status":"publish","type":"post","link":"https:\/\/macshuo.com\/?p=75","title":{"rendered":"\u6e90\u4e8e\u68a6\u60f3\u5e76\u59cb\u4e8e\u5fae\u4e0d\u8db3\u9053"},"content":{"rendered":"

\"2013-05-12<\/a><\/p>\n

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\n

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\u6211\u4ee5\u4e3a\u8fd9\u4e00\u6bb5\u5199\u5f97\u975e\u5e38\u597d\uff0c\u518d\u597d\u4e00\u70b9\u5c31\u8d76\u4e0a\u6211\u4e86\uff08\u54c8\u54c8\uff09\u3002\u6211\u8ba4\u8bc6\u7684\u597d\u51e0\u4f4d\u6280\u672f\u4eba\u505a\u5fae\u4fe1\u516c\u4f17\u5e73\u53f0\u90fd\u5c5e\u4e8e\u5174\u4e4b\u6240\u81f3\uff0c\u800c\u4e0d\u662f\u76c8\u5229\u4e3a\u5148\uff0c\u65e0\u8bba\u662f\u8868\u8fbe\u6b32\u671b\u4e5f\u597d\uff0c\u521b\u4f5c\u6b32\u671b\u4e5f\u7f62\uff0c\u5927\u5bb6\u5728\u65e0\u507f\u7684\u5206\u4eab\u81ea\u5df1\u7684\u7ecf\u5386\u548c\u601d\u60f3\uff0c\u8fd9\u662f\u547d\u3002\u5f53\u7136\u5982\u679c\u6709\u4e00\u5929\u8fd9\u4e9b\u9891\u9053\u548c\u5185\u5bb9\u884d\u751f\u51fa\u4e86\u4f1f\u5927\u7684\u4e8b\u4e1a\u548c\u8d22\u5bcc\uff0c\u6211\u4eec\u4e5f\u4e0d\u4f1a\u62d2\u7edd\uff0c\u8c01\u4f1a\u62d2\u7edd\u5185\u5bb9\u521b\u9020\u7684\u8d22\u5bcc\u5462\uff1f\u8fd9\u4e5f\u662f\u547d\u3002<\/p>\n

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Macintosh\u4e4b\u7236\u62c9\u65af\u91d1\u7684\u68a6\u60f3\u4e4b\u4e00\u662f\u201c\u6570\u4ee5\u767e\u4e07\u8ba1\u7684\u7535\u8111\u201d\uff0c\u4ed6\u7684\u8fdc\u5927\u5fd7\u5411\u662f\u201c\u5982\u679c\u4e2a\u4eba\u7535\u8111\u80fd\u591f\u771f\u6b63\u9762\u5411\u4e2a\u4eba\uff0c\u90a3\u4e48\u4efb\u4f55\u4e00\u4e2a\u5bb6\u5ead\u90fd\u8be5\u62e5\u6709\u4e00\u53f0\u201d\u3002\u4f46\u662fMacintosh\u9879\u76ee\u521d\u671f\uff0c\u6574\u4e2a\u9879\u76ee\u7ec4\u53ea\u6709\u56db\u540d\u7814\u53d1\u5de5\u7a0b\u5e08\uff0c\u800c\u4e14\u6bcf\u9694\u4e00\u6bb5\u65f6\u95f4\u9879\u76ee\u5c31\u4f1a\u88ab\u62ff\u51fa\u6765\u8ba8\u8bba\u300230\u5e74\u8fc7\u53bb\u4e86\uff0c\u8fd9\u4e2a\u5fae\u5c0f\u7684\u9879\u76ee\u7ec4\u6210\u5c31\u4e86\u73b0\u5728\u7684Mac\u5e1d\u56fd\u3002<\/p>\n

\u53e6\u5916\uff0c\u6628\u5929\u63a8\u8350\u7684\u300c\u4e00\u5929\u4e00\u4ef6\u827a\u672f\u54c1\u300d\u7684\u5fae\u4fe1\u53f7\u6709\u8bef\uff0c\u9519\u8bef\u7684\u539f\u56e0\u5e76\u4e0d\u662f\u6211\u8bb0\u9519\u4e86\uff0c\u800c\u662f\u4e0b\u5212\u7ebf\u88abmarkdown\u7f16\u8f91\u5668\u5403\u6389\u4e86\uff0c\u4e8e\u662f\u5f88\u591a\u8bfb\u8005\u53cd\u9988\u627e\u4e0d\u5230\u8fd9\u4e2a\u5e73\u53f0\u3002\u8fd9\u4e8b\u6211\u4e5f\u633a\u7eb3\u95f7\u7684\uff0c\u5176\u5b9e\u53ea\u8981\u77e5\u9053\u4e86\u516c\u4f17\u5e73\u53f0\u7684\u540d\u5b57\uff0c\u5c31\u53ef\u4ee5\u5f88\u5bb9\u6613\u67e5\u5230\u8fd9\u4e2a\u9891\u9053\uff0c\u70b9\u51fb\u5fae\u4fe1\u5e95\u90e8\u83dc\u5355\u670b\u53cb\u4eec-\u6dfb\u52a0\u670b\u53cb-\u67e5\u627e\u5fae\u4fe1\u516c\u4f17\u5e10\u53f7\uff0c\u8f93\u5165\u300c\u4e00\u5929\u4e00\u4ef6\u300d\u5373\u53ef\u3002\u627e\u4e0d\u5230\u7684\u81ea\u4e2a\u9762\u58c1\u53bb\uff01<\/p>\n

\u300c\u4e00\u5929\u4e00\u4ef6\u827a\u672f\u54c1\u300d\u6b63\u786e\u7684\u5fae\u4fe1\u53f7\u662f\uff1a<\/p>\n

one_art_everyday\n<\/code><\/pre>\n
\u6700\u8fd1\u626f\u6de1\u6709\u70b9\u591a\uff0c\u4eca\u5929\u5f00\u59cb\u4ece\u8bed\u6cd5\u5c42\u9762\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u4e00\u4e9bObjective-C\u7684\u65b0\u7279\u6027\u3002<\/p>\n
\u53bb\u5e74\u7684WWDC\u4e0a\uff0c\u82f9\u679c\u9488\u5bf9Objective-C\u548cLLVM\u7f16\u8bd1\u5668\u90fd\u505a\u4e86\u91cd\u5927\u6539\u8fdb\uff0c\u6211\u4eec\u6765\u770b\u4e00\u770bObjective-C\u589e\u52a0\u4e86\u54ea\u4e9b\u65b0\u7279\u6027\u3002<\/p>\n
1\u3001\u65b9\u6cd5\u987a\u5e8f\u65e0\u5173<\/p>\n
Objective-C\u7c7b\u7531\u58f0\u660e\u6587\u4ef6h\u548c\u5b9e\u73b0\u6587\u4ef6m\u7ec4\u6210\uff0c\u6240\u6709\u7684public\u65b9\u6cd5\u90fd\u5728h\u6587\u4ef6\u4e2d\u58f0\u660e\uff0cprivate\u65b9\u6cd5\u53ef\u4ee5\u5199\u5728m\u6587\u4ef6\u4e2d\uff0c\u4f46\u662f\u5728\u65e9\u671f\u7684\u7f16\u8bd1\u73af\u5883\u4e2d\u9700\u8981\u6ce8\u610f\u65b9\u6cd5\u7684\u987a\u5e8f\uff0c\u4f8b\u5982\u4e0b\u9762\u7684\u4ee3\u7801\uff0c\u5728\u65e9\u671f\u7684\u7f16\u8bd1\u73af\u5883\u4f1a\u7ed9\u51fa\u8b66\u544a\uff1a<\/p>\n
\u7c7b\u548c\u65b9\u6cd5\u58f0\u660e\uff1a<\/p>\n
@interface ObjcNewFeatures : NSObject\n-(void)doSomething:(NSString *) text;\n@end\n<\/code><\/pre>\n
\u5b9e\u73b0\uff1a<\/p>\n
@implementation ObjcNewFeatures\n-(void)doSomething:(NSString *)text{\n        NSLog(@\"%@\", [text stringByAppendingFormat:[selfgetCode]]);\n}\n-(NSString *)getCode{\n        return@\"Unicode\";\n}\n@end\n<\/code><\/pre>\n
\u65e9\u671f\u7f16\u8bd1\u5668\u7f16\u8bd1\u65f6\u4f1a\u51fa\u73b0\uff1awarning: instance method ‘-getCode:’ not found…<\/p>\n
\u8fd9\u662f\u56e0\u4e3a\u6839\u636e\u7f16\u8bd1\u987a\u5e8f\uff0c\u7f16\u8bd1\u5668\u4e0d\u77e5\u9053\u5728doSomething\u4e4b\u540e\u8fd8\u6709getCode\u65b9\u6cd5\uff0c\u6240\u4ee5\u4f1a\u7ed9\u51fa\u8b66\u544a\u3002\u89e3\u51b3\u529e\u6cd5\u6709\u591a\u79cd\uff0c\u6bd4\u5982\u53ef\u4ee5\u628agetCode\u65b9\u6cd5\u653e\u5230doSomething\u4e4b\u524d\uff0c\u4e5f\u53ef\u4ee5\u63d0\u524d\u58f0\u660e\u79c1\u6709\u65b9\u6cd5\uff0c\u5982\u4e0b\uff1a<\/p>\n
\u5728m\u6587\u4ef6\u4e2d\u589e\u52a0\uff1a<\/p>\n
@interfaceObjcNewFeatures()\n-(NSString *)getCode;\n@end\n<\/code><\/pre>\n
\u65b0\u7248\u7f16\u8bd1\u5668\u5728LLVM\u4e2d\u589e\u52a0\u4e86\u65b0\u7279\u6027\uff0c\u6539\u53d8\u4e86\u987a\u5e8f\u7f16\u8bd1\u7684\u65b9\u5f0f\uff0c\u9996\u5148\u626b\u63cf\u65b9\u6cd5\u58f0\u660e\uff0c\u7136\u540e\u518d\u5bf9\u5176\u5b9e\u73b0\u90e8\u5206\u8fdb\u884c\u7f16\u8bd1\u3002\u8fd9\u6837\u65e0\u8bba\u662fpublic\u8fd8\u662fprivate\u65b9\u6cd5\uff0c\u5c31\u53d8\u5f97\u987a\u5e8f\u65e0\u5173\u4e86\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
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