ios - 字符串数组值到 ios 中的 NSMutableArray

Question

我有一个从 sqlite 检索的字符串

({ 
    studentId = SUE1291ST;
    studentName = "Student123Sdfw"; 
  }, 
  { 
    studentId = SUE13291ST;
    studentName = "name123Sdfw";
 })

如何转换为NSMutableArray并获得NSDictionary....？

Answer 1

u want dict values from array..so

 dataArray =[NSMutableArray array];
    NSMutableDictionary *dic =[[NSMutableDictionary alloc]init];
    [dic setObject:@"SUE1291ST" forKey:@"studentId"];
    [dic setObject:@"Student123Sdfw" forKey:@"studentName"];

    [dataArray addObject:dic];

     dic =[[NSMutableDictionary alloc]init];
    [dic setObject:@"SUE13291ST" forKey:@"studentId"];
    [dic setObject:@"name123Sdfw" forKey:@"studentName"];

    [dataArray addObject:dic];

    NSLog(@"dataArray:%@",dataArray);

    for (NSDictionary *dic in dataArray) {

        NSLog(@"DICTIONARY IS:%@",dic);
    }

Answer 2

如果格式是 json （如您的标签所示），最简单的方法是使用NSJSONSerialization

使用

+ (id)JSONObjectWithData:(NSData *)data options:(NSJSONReadingOptions)opt error:(NSError **)error

将为您返回一个基础类对象（NSArray，NSDictionary，取决于 json 数据）