.NET 树型递归
/// <summary> /// 获取全部水价标准模型 /// </summary> /// <returns></returns> public IEnumerable<WaterPriceTreeDto> GetWaterListAll() { //全部数据 List<WaterPriceTreeDto> TreeList = JsonAnalysisHelper.ReadObjectByJsonList<WaterPriceTreeDto>(Consts.WaterPrice); List<WaterPriceTreeDto> listdd = CreateChildTree(TreeList, "-1"); return listdd; }
/// <summary> /// 递归生成子树 /// </summary> /// <param name="TreeList"></param> /// <param name="jt"></param> /// <returns></returns> public List<WaterPriceTreeDto> CreateChildTree(List<WaterPriceTreeDto> TreeList, string ppid) { List<WaterPriceTreeDto> nodeList = new List<WaterPriceTreeDto>(); var children = TreeList.Where(t => t.ParentGuidId == ppid).ToList(); foreach (var chl in children) { WaterPriceTreeDto node = new WaterPriceTreeDto() { CreateId = chl.CreateId, CreateTime = chl.CreateTime, DrainagePrice = chl.DrainagePrice, GuidId = chl.GuidId, Integrated = chl.Integrated, IsNotTitle = chl.IsNotTitle, ParentGuidId = chl.ParentGuidId, RealWaterPrice = chl.RealWaterPrice, Sorting = chl.Sorting, UpdateId = chl.UpdateId, UpdateTime = chl.UpdateTime, WaterPriceName = chl.WaterPriceName, YearWaterNumber = chl.YearWaterNumber, ChildWaterPrice = CreateChildTree(TreeList, chl.GuidId) }; nodeList.Add(node); } return nodeList; }
namespace WA.Mx.Model { [Serializable] [DataContract(Namespace = Consts.NAMESPACE + "/Model/Mobile")] public class WaterPriceTreeDto { /// <summary> /// 主键ID /// </summary> [DataMember(Name = "guidId")] public string GuidId { get; set; } /// <summary> /// 父节点 /// </summary> [DataMember(Name = "parentGuidId")] public string ParentGuidId { get; set; } /// <summary> /// 名称 /// </summary> [DataMember(Name = "waterPriceName")] public string WaterPriceName { get; set; } /// <summary> /// /// </summary> [DataMember(Name = "yearWaterNumber")] public string YearWaterNumber { get; set; } /// <summary> /// 水价 /// </summary> [DataMember(Name = "realWaterPrice")] public string RealWaterPrice { get; set; } /// <summary> /// 排水价格 /// </summary> [DataMember(Name = "drainagePrice")] public string DrainagePrice { get; set; } /// <summary> /// 综合 /// </summary> [DataMember(Name = "integrated")] public string Integrated { get; set; } /// <summary> /// 排序 /// </summary> [DataMember(Name = "sorting")] public int Sorting { get; set; } /// <summary> /// 创建人 /// </summary> [DataMember(Name = "createId")] public int CreateId { get; set; } /// <summary> /// 创建时间 /// </summary> [DataMember(Name = "createTime")] public DateTime CreateTime { get; set; } /// <summary> /// 更新人 /// </summary> [DataMember(Name = "updateId")] public int UpdateId { get; set; } /// <summary> /// 更新时间 /// </summary> [DataMember(Name = "updateTime")] public DateTime UpdateTime { get; set; } /// <summary> /// 是否作为为标题展示 /// </summary> [DataMember(Name = "isNotTitle")] public bool IsNotTitle { get; set; } [DataMember(Name = "childWaterPrice")] public List<WaterPriceTreeDto> ChildWaterPrice { get; set; } } }
[ { "GuidId": "e9ff4856f80c4b73a8b2071001609e8e", "ParentGuidId": "-1", "WaterPriceName": "居民用水", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-08-31T11:56:47.3020129+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T11:56:47.3020129+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "fa36ade34296459b89b51738b3ec4f43", "ParentGuidId": "-1", "WaterPriceName": "非居民生活用水", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 2, "CreateId": 2, "CreateTime": "2017-08-31T11:58:07.4149953+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T11:58:07.4149953+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "dc194593626642d49b676d2c3e0826fc", "ParentGuidId": "-1", "WaterPriceName": "特殊行业用水", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 3, "CreateId": 2, "CreateTime": "2017-08-31T11:58:28.4120591+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T11:58:28.4120591+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "6fa0e035374740348a077798bb231415", "ParentGuidId": "e9ff4856f80c4b73a8b2071001609e8e", "WaterPriceName": "（一）“一户一表”抄表到户用户", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-08-31T14:09:38.1511004+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T14:09:38.1511004+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "04925cbefc0c4a49b432e64266eb5fd4", "ParentGuidId": "e9ff4856f80c4b73a8b2071001609e8e", "WaterPriceName": "（二）非“一户一表”抄表到户用户", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 2, "CreateId": 2, "CreateTime": "2017-08-31T14:11:12.034984+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T14:11:12.034984+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "21886c1b4f6c459fa3a9878c5a22145e", "ParentGuidId": "fa36ade34296459b89b51738b3ec4f43", "WaterPriceName": "其中一般工商企业，机关事业单位", "YearWaterNumber": "2.3333", "RealWaterPrice": "2.35", "DrainagePrice": "6.25", "Integrated": "12.5", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-08-31T15:45:28.3128379+08:00", "UpdateId": 2, "UpdateTime": "2017-08-31T15:45:28.3128379+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "10c0899ac58b460a92a300c42e1d36b6", "ParentGuidId": "fa36ade34296459b89b51738b3ec4f43", "WaterPriceName": "高污染企业", "YearWaterNumber": "3.22", "RealWaterPrice": "2.55", "DrainagePrice": "1.22", "Integrated": "2.44", "Sorting": 2, "CreateId": 2, "CreateTime": "2017-09-01T09:33:37.0705111+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T09:33:37.0705111+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "a4138d814112418dba4400784bd51f5a", "ParentGuidId": "6fa0e035374740348a077798bb231415", "WaterPriceName": "1.第一级水量（每户每月17立方米（含）及以下的水量）", "YearWaterNumber": "3.56", "RealWaterPrice": "2.35", "DrainagePrice": "3.65", "Integrated": "3.26", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T09:36:50.8644865+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T09:36:50.8644865+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "9bb6468fb4e541628c9eac4a7f607390", "ParentGuidId": "6fa0e035374740348a077798bb231415", "WaterPriceName": "2.第二级水量（每户每月17至20立方米（含）的水量）", "YearWaterNumber": "3.215", "RealWaterPrice": "5.24", "DrainagePrice": "3.65", "Integrated": "3.26", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T09:37:36.0155814+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T09:37:36.0155814+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "8397f0e00bbd46b58b346b40405dc7a5", "ParentGuidId": "6fa0e035374740348a077798bb231415", "WaterPriceName": "3.第三级水量（每户每月20立方米及以上的水量）", "YearWaterNumber": "2.15", "RealWaterPrice": "5.24", "DrainagePrice": "3.65", "Integrated": "3.26", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T09:38:14.9451874+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T09:38:14.9451874+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "d25b1ea36e4f408aa3b9090b29c30e5b", "ParentGuidId": "dc194593626642d49b676d2c3e0826fc", "WaterPriceName": "特种行业用水", "YearWaterNumber": "7.45", "RealWaterPrice": "5.85", "DrainagePrice": "1.6", "Integrated": "2.5", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T10:07:53.6392384+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T10:07:53.6392384+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "3fc1f88f815e43e2a49f30d3497d1cd4", "ParentGuidId": "04925cbefc0c4a49b432e64266eb5fd4", "WaterPriceName": "（二）非“一户一表”抄表到户用户", "YearWaterNumber": "2.5", "RealWaterPrice": "3.5", "DrainagePrice": "4.58", "Integrated": "8.5", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T10:30:15.9228281+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T10:30:15.9228281+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "3ec4df7081084579a05a1ad694c35dc9", "ParentGuidId": "-1", "WaterPriceName": "111111", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T10:41:02.151885+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T10:41:02.151885+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "fec9f7cfd48942979422eb1422d8ae35", "ParentGuidId": "-1", "WaterPriceName": "2222", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T11:00:18.7410547+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T11:00:18.7410547+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "8e44a8581f0047b39f47d433a6a55428", "ParentGuidId": "3ec4df7081084579a05a1ad694c35dc9", "WaterPriceName": "第一个大标题", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T11:18:56.6462613+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T11:18:56.6462613+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "bfc8bda801724367a42373d7f977f573", "ParentGuidId": "3ec4df7081084579a05a1ad694c35dc9", "WaterPriceName": "第二个大标题", "YearWaterNumber": "", "RealWaterPrice": "", "DrainagePrice": "", "Integrated": "", "Sorting": 2, "CreateId": 2, "CreateTime": "2017-09-01T11:19:03.5742365+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T11:19:03.5742365+08:00", "StateTag": null, "IsNotTitle": true }, { "GuidId": "75d12b9ef6ea4b68a2040b3307412e46", "ParentGuidId": "8e44a8581f0047b39f47d433a6a55428", "WaterPriceName": "人员A属性", "YearWaterNumber": "1", "RealWaterPrice": "1", "DrainagePrice": "1", "Integrated": "1", "Sorting": 1, "CreateId": 2, "CreateTime": "2017-09-01T11:19:21.6070599+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T11:19:21.6070599+08:00", "StateTag": null, "IsNotTitle": false }, { "GuidId": "f4827a920894465aab6d50efec813cdb", "ParentGuidId": "8e44a8581f0047b39f47d433a6a55428", "WaterPriceName": "人员B属性", "YearWaterNumber": "2", "RealWaterPrice": "2", "DrainagePrice": "2", "Integrated": "2", "Sorting": 2, "CreateId": 2, "CreateTime": "2017-09-01T11:19:32.8762545+08:00", "UpdateId": 2, "UpdateTime": "2017-09-01T11:19:32.8762545+08:00", "StateTag": null, "IsNotTitle": false } ]
[ { "guidId": "e9ff4856f80c4b73a8b2071001609e8e", "parentGuidId": "-1", "waterPriceName": "居民用水", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 1, "createId": 2, "createTime": "2017-08-31T11:56:47.3020129+08:00", "updateId": 2, "updateTime": "2017-08-31T11:56:47.3020129+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "6fa0e035374740348a077798bb231415", "parentGuidId": "e9ff4856f80c4b73a8b2071001609e8e", "waterPriceName": "（一）“一户一表”抄表到户用户", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 1, "createId": 2, "createTime": "2017-08-31T14:09:38.1511004+08:00", "updateId": 2, "updateTime": "2017-08-31T14:09:38.1511004+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "a4138d814112418dba4400784bd51f5a", "parentGuidId": "6fa0e035374740348a077798bb231415", "waterPriceName": "1.第一级水量（每户每月17立方米（含）及以下的水量）", "yearWaterNumber": "3.56", "realWaterPrice": "2.35", "drainagePrice": "3.65", "integrated": "3.26", "sorting": 1, "createId": 2, "createTime": "2017-09-01T09:36:50.8644865+08:00", "updateId": 2, "updateTime": "2017-09-01T09:36:50.8644865+08:00", "isNotTitle": false, "childWaterPrice": [] }, { "guidId": "9bb6468fb4e541628c9eac4a7f607390", "parentGuidId": "6fa0e035374740348a077798bb231415", "waterPriceName": "2.第二级水量（每户每月17至20立方米（含）的水量）", "yearWaterNumber": "3.215", "realWaterPrice": "5.24", "drainagePrice": "3.65", "integrated": "3.26", "sorting": 1, "createId": 2, "createTime": "2017-09-01T09:37:36.0155814+08:00", "updateId": 2, "updateTime": "2017-09-01T09:37:36.0155814+08:00", "isNotTitle": false, "childWaterPrice": [] }, { "guidId": "8397f0e00bbd46b58b346b40405dc7a5", "parentGuidId": "6fa0e035374740348a077798bb231415", "waterPriceName": "3.第三级水量（每户每月20立方米及以上的水量）", "yearWaterNumber": "2.15", "realWaterPrice": "5.24", "drainagePrice": "3.65", "integrated": "3.26", "sorting": 1, "createId": 2, "createTime": "2017-09-01T09:38:14.9451874+08:00", "updateId": 2, "updateTime": "2017-09-01T09:38:14.9451874+08:00", "isNotTitle": false, "childWaterPrice": [] } ] }, { "guidId": "04925cbefc0c4a49b432e64266eb5fd4", "parentGuidId": "e9ff4856f80c4b73a8b2071001609e8e", "waterPriceName": "（二）非“一户一表”抄表到户用户", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 2, "createId": 2, "createTime": "2017-08-31T14:11:12.034984+08:00", "updateId": 2, "updateTime": "2017-08-31T14:11:12.034984+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "3fc1f88f815e43e2a49f30d3497d1cd4", "parentGuidId": "04925cbefc0c4a49b432e64266eb5fd4", "waterPriceName": "（二）非“一户一表”抄表到户用户", "yearWaterNumber": "2.5", "realWaterPrice": "3.5", "drainagePrice": "4.58", "integrated": "8.5", "sorting": 1, "createId": 2, "createTime": "2017-09-01T10:30:15.9228281+08:00", "updateId": 2, "updateTime": "2017-09-01T10:30:15.9228281+08:00", "isNotTitle": false, "childWaterPrice": [] } ] } ] }, { "guidId": "fa36ade34296459b89b51738b3ec4f43", "parentGuidId": "-1", "waterPriceName": "非居民生活用水", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 2, "createId": 2, "createTime": "2017-08-31T11:58:07.4149953+08:00", "updateId": 2, "updateTime": "2017-08-31T11:58:07.4149953+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "21886c1b4f6c459fa3a9878c5a22145e", "parentGuidId": "fa36ade34296459b89b51738b3ec4f43", "waterPriceName": "其中一般工商企业，机关事业单位", "yearWaterNumber": "2.3333", "realWaterPrice": "2.35", "drainagePrice": "6.25", "integrated": "12.5", "sorting": 1, "createId": 2, "createTime": "2017-08-31T15:45:28.3128379+08:00", "updateId": 2, "updateTime": "2017-08-31T15:45:28.3128379+08:00", "isNotTitle": false, "childWaterPrice": [] }, { "guidId": "10c0899ac58b460a92a300c42e1d36b6", "parentGuidId": "fa36ade34296459b89b51738b3ec4f43", "waterPriceName": "高污染企业", "yearWaterNumber": "3.22", "realWaterPrice": "2.55", "drainagePrice": "1.22", "integrated": "2.44", "sorting": 2, "createId": 2, "createTime": "2017-09-01T09:33:37.0705111+08:00", "updateId": 2, "updateTime": "2017-09-01T09:33:37.0705111+08:00", "isNotTitle": false, "childWaterPrice": [] } ] }, { "guidId": "dc194593626642d49b676d2c3e0826fc", "parentGuidId": "-1", "waterPriceName": "特殊行业用水", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 3, "createId": 2, "createTime": "2017-08-31T11:58:28.4120591+08:00", "updateId": 2, "updateTime": "2017-08-31T11:58:28.4120591+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "d25b1ea36e4f408aa3b9090b29c30e5b", "parentGuidId": "dc194593626642d49b676d2c3e0826fc", "waterPriceName": "特种行业用水", "yearWaterNumber": "7.45", "realWaterPrice": "5.85", "drainagePrice": "1.6", "integrated": "2.5", "sorting": 1, "createId": 2, "createTime": "2017-09-01T10:07:53.6392384+08:00", "updateId": 2, "updateTime": "2017-09-01T10:07:53.6392384+08:00", "isNotTitle": false, "childWaterPrice": [] } ] }, { "guidId": "3ec4df7081084579a05a1ad694c35dc9", "parentGuidId": "-1", "waterPriceName": "111111", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 1, "createId": 2, "createTime": "2017-09-01T10:41:02.151885+08:00", "updateId": 2, "updateTime": "2017-09-01T10:41:02.151885+08:00", "isNotTitle": false, "childWaterPrice": [ { "guidId": "8e44a8581f0047b39f47d433a6a55428", "parentGuidId": "3ec4df7081084579a05a1ad694c35dc9", "waterPriceName": "第一个大标题", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 1, "createId": 2, "createTime": "2017-09-01T11:18:56.6462613+08:00", "updateId": 2, "updateTime": "2017-09-01T11:18:56.6462613+08:00", "isNotTitle": true, "childWaterPrice": [ { "guidId": "75d12b9ef6ea4b68a2040b3307412e46", "parentGuidId": "8e44a8581f0047b39f47d433a6a55428", "waterPriceName": "人员A属性", "yearWaterNumber": "1", "realWaterPrice": "1", "drainagePrice": "1", "integrated": "1", "sorting": 1, "createId": 2, "createTime": "2017-09-01T11:19:21.6070599+08:00", "updateId": 2, "updateTime": "2017-09-01T11:19:21.6070599+08:00", "isNotTitle": false, "childWaterPrice": [] }, { "guidId": "f4827a920894465aab6d50efec813cdb", "parentGuidId": "8e44a8581f0047b39f47d433a6a55428", "waterPriceName": "人员B属性", "yearWaterNumber": "2", "realWaterPrice": "2", "drainagePrice": "2", "integrated": "2", "sorting": 2, "createId": 2, "createTime": "2017-09-01T11:19:32.8762545+08:00", "updateId": 2, "updateTime": "2017-09-01T11:19:32.8762545+08:00", "isNotTitle": false, "childWaterPrice": [] } ] }, { "guidId": "bfc8bda801724367a42373d7f977f573", "parentGuidId": "3ec4df7081084579a05a1ad694c35dc9", "waterPriceName": "第二个大标题", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 2, "createId": 2, "createTime": "2017-09-01T11:19:03.5742365+08:00", "updateId": 2, "updateTime": "2017-09-01T11:19:03.5742365+08:00", "isNotTitle": true, "childWaterPrice": [] } ] }, { "guidId": "fec9f7cfd48942979422eb1422d8ae35", "parentGuidId": "-1", "waterPriceName": "2222", "yearWaterNumber": "", "realWaterPrice": "", "drainagePrice": "", "integrated": "", "sorting": 1, "createId": 2, "createTime": "2017-09-01T11:00:18.7410547+08:00", "updateId": 2, "updateTime": "2017-09-01T11:00:18.7410547+08:00", "isNotTitle": true, "childWaterPrice": [] } ]
备注：
从上到下代码块的功能解释
第一个代码块：调用方法
第二个代码块：递归循环
第三个代码块：实体类
第四个代码块：数据源（自己新建json文件，把数据放入文件中，自己写个文件读取的方法进行读取）
List<WaterPriceTreeDto> TreeList = JsonAnalysisHelper.ReadObjectByJsonList<WaterPriceTreeDto>(Consts.WaterPrice);
读取文件中的数据
第五个代码块：返回的结果
