2016年5月20日

rutime中动态调用类的方法

摘要： Dynamically invoke a class method in Objective C 代码 import import "A.h" @implementation A (NSString )description { return [NSString stringWithString: 阅读全文

posted @ 2016-05-20 17:19 jackyshan 阅读(132) 评论(0) 推荐(0) 编辑

performSelector may cause a leak because its selector is unknown解决

摘要：解决方法 SEL selector = NSSelectorFromString(@"applySketchFilter:"); IMP imp = [FWApplyFilter methodForSelector:selector]; UIImage ( func)(id, SEL, UIImag 阅读全文

posted @ 2016-05-20 17:16 jackyshan 阅读(172) 评论(0) 推荐(0) 编辑

The certificate used to sign “AppName” has either expired or has been revoked. An updated certificate is required to sign and install the application解决

摘要：问题 The certificate used to sign “AppName” has either expired or has been revoked. An updated certificate is required to sign and install the applicati 阅读全文

posted @ 2016-05-20 14:49 jackyshan 阅读(5302) 评论(0) 推荐(0) 编辑

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2016年5月20日