数组字典

#import <Foundation/Foundation.h>

int main(int argc, const char * argv[]) {

    @autoreleasepool {

        // insert code here...

        NSDictionary *dic1=@{@"name":@"bb",@"class":@"IOS8",@"age":@"22"};

        NSDictionary *dic2=@{@"name":@"aa",@"class":@"IOS6",@"age":@"24"};

        NSMutableArray *mutArr=[NSMutableArray array];

        [mutArr addObject:dic1];

        [mutArr addObject:dic2];

        for(id xin in mutArr){

            NSDictionary *dic=xin;

           // NSLog(@"班级：%@",@"姓名：%@",@"年龄:%@",dic[@"class"],dic[@"name"],dic[@"age"]);

        //for (NSDictionary *dic in muarr) {

        //  NSDictionary *dic = obj;

        //  NSLog(@"班级:%@,姓名:%@,年龄%@",[dic objectForKey:@"class"],[dic objectForKey:@"name"],[dic objectForKey:@"age"]);

        NSLog(@"班级:%@,姓名:%@,年龄%@",dic[@"class"],dic[@"name"],dic[@"age"]);

    }

    return 0;

    }

}