// find IconFontKeys.(\w+).text // replace IconFontKeys.$1 12345 // findIconFontKeys.(\w+).text// replace……
1.RAC dispose Objective-C @weakify(self); //这里要使用__block,否则调用dispose会失败 __block RACDisposable *dis = [[kNotificationCenter rac_addObserverForName:@"EQC……