NSMutableArray *components = [messageStr componentsSeparatedByString:@"*"] ;
反过来为
NSStrig *str = [components componentsJoinedByString:@"*"];
时间: 2024-09-30 15:03:29
NSMutableArray *components = [messageStr componentsSeparatedByString:@"*"] ;
反过来为
NSStrig *str = [components componentsJoinedByString:@"*"];