问题描述

在Xcode中创建NSMutableArray

现在要创建NSMutableArray ，像下面的例子一样。不知道怎么实现？

(        {        businessName = ""IBM Business Continuity & Recovery Service"";        city = ""Costa Mesa"";        phone = ""(714) 668-6900"";        state = CA;        street = ""600 Anton Blvd"";        zip = 92626;    }        {        businessName = ""IBM Sanno"";        city = Lomita;        phone = ""(310) 626-0613"";        state = CA;        street = ""25835 Appian Way"";        zip = 90717;    }        {        businessName = ""Ewert's IBM Typewriter Service"";        city = """";        phone = ""(559) 732-3215"";        state = """";        street = """";        zip = """";    })

请指教。

解决方案

动态添加dictionary。

NSMutableArray *dictionaries = [[NSMutableArray alloc] init];NSDictionary *exampleDict = [[NSDictionary alloc] initWithObjectsAndKeys:@""IBM Business Continuity & Recovery Service"" @""businessName"" @""Costa Mesa"" @""city"" @""(714) 668-6900"" @""phone"" @""CA"" @""state"" @""600 Anton Blvd"" @""street"" @""92626"" @""zip"" nil];[dictionaries addObject:exampleDict];

解决方案二：

NSArray *array = @[    @{        @""businessName"" : @""IBM Business Continuity & Recovery Service""        @""city"" : @""Costa Mesa""        @""phone"" : @""(714) 668-6900""        @""state"" : @""CA""        @""street"" : @""600 Anton Blvd""        @""zip"" : @(92626)    }    @{        @""businessName"" : @""IBM Sanno""        @""city"" : @""Lomita""        @""phone"" : @""(310) 626-0613""        @""state"" : @""CA""        @""street"" : @""25835 Appian Way""        @""zip"" : @(90717)    }    @{        @""businessName"" : @""Ewert's IBM Typewriter Service""        @""phone"" : @""(559) 732-3215""    }];