问题描述

ios关于不会用sbjson创建json，请教

请问这种形式的json怎么创建 ，在下新手请给demo事例 ，项目中有sbjson库
{"code":"1","desc":[{"col_0007":"李玉华", "col_0023":"已回单","col_0025":"800.00", "col_0027":"T14101400008","col_0031":"2014-10-14 22:21:05", "col_0042":"null","col_0057":"null"},{"col_0007":"李丽", "col_0023":"已转单","col_0025":"0.00", "col_0027":"T14101400009","col_0031":"2014-10-14 22:33:49", "col_0042":"null","col_0057":"null"},{"col_0007":"安徽若达企业", "col_0023":"已回单","col_0025":"3423.00", "col_0027":"T14101400010","col_0031":"2014-10-14 22:37:00", "col_0042":"ZD2014101400024","col_0057":"null"},{"col_0007":"王海", "col_0023":"运输中","col_0025":"0.00", "col_0027":"T14101400011","col_0031":"2014-10-14 22:55:00", "col_0042":"null","col_0057":"null"},{"col_0007":"张峰", "col_0023":"已转单","col_0025":"0.00", "col_0027":"T14101400012","col_0031":"2014-10-14 23:11:22", "col_0042":"null","col_0057":"null"},{"col_0007":"安徽若达企业", "col_0023":"已回单","col_0025":"458.00", "col_0027":"T14101400013","col_0031":"2014-10-14 23:15:30", "col_0042":"ZD2014101400026","col_0057":"null"},{"col_0007":"安徽若达企业", "col_0023":"已回单","col_0025":"5634.00", "col_0027":"T14101400014","col_0031":"2014-10-14 23:34:36", "col_0042":"ZD2014101400029","col_0057":"null"}]}

解决方案

• (NSDictionary *)getDictionaryObj:(CartOrder *)cartOrder{
  NSMutableDictionary *dic = [NSMutableDictionary dictionary];
  [dic setObject:@(cartOrder.merchantId) forKey:@"merchantId"];
  [dic setObject:cartOrder.goodsId forKey:@"goodsId"];
  [dic setObject:cartOrder.myRequest forKey:@"myRequest"];
  [dic setObject:cartOrder.count forKey:@"count"];
  [dic setObject:cartOrder.sendTime forKey:@"sendTime"];
  [dic setObject:@(cartOrder.seatId) forKey:@"seatId"];
  return [dic copy];
  }

解决方案二：

NSJSONSerialization dataWithJSONObject:(id)object options:0 error:nil 可以将OC对象转化成JSON.你自定义的对象要自己包装成字典