c#类格式将json数据发送到android应用程序
我有四张桌子： 1） TBL类别此表包含所有顶级和子类别 2） tblcatmapping此表提供类别映射。表示哪个类别位于哪个类别之下 3） tblitem此表包含所有菜单项 4） tblitemmapping此表包含映射详细信息。表示哪些项位于哪个类别下 TBL类别快照： tblcatmapping快照： tblitem快照 tblitemmapping快照： 现在我想以json格式将整个数据发送到android应用程序。我准备了一个粗略的json示例，我想在其中发送数据 Json数据示例c#类格式将json数据发送到android应用程序,c#,mysql,.net,json,C#,Mysql,.net,Json,我有四张桌子： 1） TBL类别此表包含所有顶级和子类别 2） tblcatmapping此表提供类别映射。表示哪个类别位于哪个类别之下 3） tblitem此表包含所有菜单项 4） tblitemmapping此表包含映射详细信息。表示哪些项位于哪个类别下 TBL类别快照： tblcatmapping快照： tblitem快照 tblitemmapping快照： 现在我想以json格式将整个数据发送到android应用程序。我准备了一个粗略的json示例，我想在其中发送数据 Json数
[
{
"CATID": "10001",
"CATNAME": "food",
"CATTYPE": "top",
"CATDESC": "contains different types of food",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 11-41-29-food.jpg",
"CATSUBCAT": [
{
"CATID": "10002",
"CATNAME": "veg",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [
{
"CATID": "10004",
"CATNAME": "nort-indian",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": [
{
"ITEMID": "20002",
"ITEMNAME": "dosa",
"ITEMTYPE": "item",
"ITEMDESC": "contains different dosa",
"ITEMIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg"
},
{
"ITEMID": "20003",
"ITEMNAME": "idli",
"ITEMTYPE": "item",
"ITEMDESC": "contains different idli",
"ITEMIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg"
}
]
},
{
"CATID": "10005",
"CATNAME": "south-indian",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": []
}
],
"CATITEM": []
},
{
"CATID": "10003",
"CATNAME": "non-veg",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [
{
"CATID": "10004",
"CATNAME": "nort-indian",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": []
},
{
"CATID": "10005",
"CATNAME": "south-indian",
"CATTYPE": "sub",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": []
}
],
"CATITEM": []
}
],
"CATITEM": []
},
{
"CATID": "10006",
"CATNAME": "beverages",
"CATTYPE": "top",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [
{
"CATID": "10007",
"CATNAME": "alcholic-drinks",
"CATTYPE": "top",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": []
},
{
"CATID": "10008",
"CATNAME": "non-alcholic-drinks",
"CATTYPE": "top",
"CATDESC": "contains different drinks",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg",
"CATSUBCAT": [],
"CATITEM": []
}
],
"CATTITEM": []
},
{
"CATID": "10009",
"CATNAME": "fast food",
"CATTYPE": "top",
"CATDESC": "contains various fast foods",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-22-08-fastfood1.jpg",
"CATSUBCAT": [],
"CATITEM": [
{
"ITEMID": "20002",
"ITEMNAME": "dosa",
"ITEMTYPE": "item",
"ITEMDESC": "contains different dosa",
"ITEMIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg"
},
{
"ITEMID": "20003",
"ITEMNAME": "idli",
"ITEMTYPE": "item",
"ITEMDESC": "contains different idli",
"ITEMIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\09-09-2013 12-15-19-beverages.jpeg"
}
]
},
{
"CATID": "10015",
"CATNAME": "test",
"CATTYPE": "top",
"CATDESC": "contains test categories",
"CATIMGPATH": "Z:\\TFS workspace\\DineGenie - Dev\\DineGenie - Dev\\Filestore\\category\\19-09-2013 15-46-19-southindian2.png",
"CATSUBCAT": [],
"CATITEM": []
}
]
<>我也可以考虑其他格式。我的主要动机是从TBLCATMAP和TBLITEMMAP中把所有的类别和项目数据发送到正确的关系。 < P>如果我理解你的问题是正确的，你想看看对应于你JSON的C是怎样的，如果是这样的话：
public class RootObject
{
public string CATID { get; set; }
public string CATNAME { get; set; }
public string CATTYPE { get; set; }
public string CATDESC { get; set; }
public string CATIMGPATH { get; set; }
public List<object> CATSUBCAT { get; set; }
public List<object> CATITEM { get; set; }
public List<object> CATTITEM { get; set; }
}
公共类根对象
{
公共字符串CATID{get；set；}
公共字符串CATNAME{get；set；}
公共字符串CATTYPE{get；set；}
公共字符串CATDESC{get；set；}
公共字符串CATIMGPATH{get；set；}
公共列表CATSUBCAT{get；set；}
公共列表CATITEM{get；set；}
公共列表项{get；set；}
}
确保您尝试：您的问题是什么？我想要类结构或通过c#编码的方式，通过c#编码，我可以用json格式发送四个表的全部数据。我尝试了上述结构，但我不知道如何创建对象列表，也不知道如何正确地用json格式发送全部数据。我可能已经尝试过了创建了错误的json示例我已经以其他格式发布了我的问题，您也可以查看此链接。我没有得到满意的答案，所以我再次发布了我表格中的所有信息。请帮助我