首页 > 代码库 > JsonHelper MergeJsonTemplate
JsonHelper MergeJsonTemplate
namespace Test{ using Newtonsoft.Json; using System; using System.Collections.Generic; using System.IO; using System.Linq; using Microshaoft; using Newtonsoft.Json.Linq; class Program { static void Main(string[] args) { string json = @"{ a: [{a:‘asdasd‘,b:2222},{a:‘@a.[2].a‘},{a:‘ssss‘}]}"; string json2 = @"{a:[‘asdasd‘,‘aaaa‘,{a:1111}]}"; Console.WriteLine ( JsonHelper .MergeJsonTemplate ( json , json2 ) ); Console.ReadLine(); } static void Main2(string[] args) { string json = @"{ ‘name10‘: ‘Admin‘ }[{ ‘name9‘: ‘Publisher‘ }][{ ‘name4‘: ‘Admin‘ },{ ‘name8‘: [‘Admin‘] }]{ ‘name7‘: ‘Admin‘ }[{ ‘name3‘: [‘Publisher‘,‘Publisher‘] }]{ ‘name5‘: ‘Admin‘ }[{ ‘name2‘: ‘Publisher‘ }]{ ‘name6‘: ‘Admin‘ }[{ ‘name1‘: ‘Publisher‘ }]"; JsonTextReader reader = new JsonTextReader(new StringReader(json)); var r = reader.ReadAllMultipleContentsAsEnumerable<JObject>().ToArray(); reader = new JsonTextReader(new StringReader(json)); r = reader .ReadMultipleContentsAsEnumerable<JObject>(3) .SelectMany ( (x) => { return x; } ).ToArray(); Console.ReadLine(); } static void Main1(string[] args) { string json = @"{ ‘name‘: ‘Admin‘,c:1111111 }[{ ‘name‘: ‘Publisher‘ }][{ ‘name‘: ‘Admin‘ },{ ‘name‘: ‘Admin‘ }]{ ‘name‘: ‘Admin‘ }[{ ‘name‘: ‘Publisher‘ }]{ ‘name‘: ‘Admin‘ }[{ ‘name‘: ‘Publisher‘ }]{ ‘name‘: ‘Admin‘ }[{ ‘name‘: ‘Publisher‘ }]"; IList<Role> roles = new List<Role>(); JsonTextReader reader = new JsonTextReader(new StringReader(json)); var r = reader.ReadAllMultipleContentsAsEnumerable<Role>().ToArray(); reader = new JsonTextReader(new StringReader(json)); r = reader .ReadMultipleContentsAsEnumerable<Role>(3) .SelectMany ( (x) => { return x; } ).ToArray(); Console.ReadLine(); } } public class Role { public string Name { get; set; } }}namespace Microshaoft{ using Newtonsoft.Json; using Newtonsoft.Json.Linq; using System; using System.IO; using System.Linq; using System.Xml.Linq; using System.Collections.Generic; public static class JsonHelper { public static JToken MergeJsonTemplateToJToken ( string jsonTemplate , string jsonData , string jsonTemplatePathPrefix = "@" ) { var jTokenTemplate = JToken.Parse(jsonTemplate); var jTokenData = http://www.mamicode.com/JToken.Parse(jsonData); JsonReaderHelper .ReadAllPaths ( jsonTemplate , (isJArray, jsonPath, valueObject, valueType, reader) => { var vs = valueObject as string; if (vs != null) { vs = vs.Trim(); if (vs.StartsWith(jsonTemplatePathPrefix)) { var replacedSelectToken = jTokenTemplate.SelectToken(jsonPath); var trimChars = jsonTemplatePathPrefix.ToCharArray(); vs = vs.TrimStart(trimChars); var replacementSelectToken = jTokenData.SelectToken(vs); replacedSelectToken.Replace(replacementSelectToken); } } return false; } ); return jTokenTemplate; } public static string MergeJsonTemplate ( string jsonTemplate , string jsonData , string jsonTemplatePathPrefix = "@" ) { return MergeJsonTemplateToJToken ( jsonTemplate , jsonData , jsonTemplatePathPrefix ) .ToString(); } public static string XmlToJson ( string xml , Newtonsoft .Json .Formatting formatting = Newtonsoft .Json .Formatting .Indented , bool needKeyQuote = false ) { XNode xElement; xElement = XElement.Parse(xml).Elements().First(); string json = string.Empty; using (var stringWriter = new StringWriter()) { using (var jsonTextWriter = new JsonTextWriter(stringWriter)) { jsonTextWriter.Formatting = formatting; jsonTextWriter.QuoteName = needKeyQuote; var jsonSerializer = new JsonSerializer(); jsonSerializer.Serialize(jsonTextWriter, xElement); json = stringWriter.ToString(); } } return json; } public static string JsonToXml ( string json , bool needRoot = false , string defaultDeserializeRootElementName = "root" ) { if (needRoot) { json = string.Format ( @"{{ {1}{0}{2} }}" , " : " , defaultDeserializeRootElementName , json ); } //XmlDocument xmlDocument = JsonConvert.DeserializeXmlNode(json, defaultDeserializeRootElementName); var xDocument = JsonConvert .DeserializeXNode ( json , defaultDeserializeRootElementName ); var xml = xDocument .Elements() .First() .ToString(); return xml; } public static T DeserializeByJTokenPath<T> ( string json , string jTokenPath = null //string.Empty ) { var jObject = JObject.Parse(json); var jsonSerializer = new JsonSerializer(); if (string.IsNullOrEmpty(jTokenPath)) { jTokenPath = string.Empty; } var jToken = jObject.SelectToken(jTokenPath); using (var jsonReader = jToken.CreateReader()) { return jsonSerializer .Deserialize<T>(jsonReader); } } public static string Serialize ( object target , bool formattingIndented = false , bool keyQuoteName = false ) { string json = string.Empty; using (StringWriter stringWriter = new StringWriter()) { using (var jsonTextWriter = new JsonTextWriter(stringWriter)) { jsonTextWriter.QuoteName = keyQuoteName; jsonTextWriter.Formatting = (formattingIndented ? Formatting.Indented : Formatting.None); var jsonSerializer = new JsonSerializer(); jsonSerializer.Serialize(jsonTextWriter, target); json = stringWriter.ToString(); } } return json; } public static void ReadJsonPathsValuesAsStrings ( string json , string[] jsonPaths , Func<string, string, bool> onReadedOncePathStringValueProcesssFunc = null ) { using (var stringReader = new StringReader(json)) { using (var jsonReader = new JsonTextReader(stringReader)) { bool breakAndReturn = false; while ( jsonReader.Read() && !breakAndReturn ) { foreach (var x in jsonPaths) { if (x == jsonReader.Path) { if (onReadedOncePathStringValueProcesssFunc != null) { var s = jsonReader.ReadAsString(); breakAndReturn = onReadedOncePathStringValueProcesssFunc ( x , s ); if (breakAndReturn) { break; } } } } } } } } public static IEnumerable<TElement> DeserializeToFromDictionary<TKey, TValue, TElement> ( string json , Func<TKey, TValue, TElement> OnOneElementProcessFunc ) { //IEnumerable<TElement> r = default(IEnumerable<TElement>); return DeserializeByJTokenPath<Dictionary<TKey, TValue>>(json) .Select ( (x) => { var rr = OnOneElementProcessFunc(x.Key, x.Value); return rr; } ); //return r; } }}namespace Microshaoft{ using Newtonsoft.Json; using Newtonsoft.Json.Linq; using System.Collections.Generic; using System; using System.IO; public static class JsonReaderHelper { public static void ReadAllPaths ( string json , Func<bool, string, object, Type, JsonReader, bool> onReadPathOnceProcessFunc ) { using (JsonReader reader = new JsonTextReader(new StringReader(json))) { var isStarted = false; var isJArray = false; while (reader.Read()) { JsonToken tokenType = reader.TokenType; if (!isStarted) { if (tokenType == JsonToken.StartArray) { isJArray = true; isStarted = true; } else if (tokenType == JsonToken.StartArray) { isStarted = true; } else if (tokenType == JsonToken.StartConstructor) { isStarted = true; } } if ( tokenType != JsonToken.Comment && tokenType != JsonToken.PropertyName ) { var jsonPath = reader.Path; if (!string.IsNullOrEmpty(jsonPath)) { var valueType = reader.ValueType; var valueObject = reader.Value; if (valueType != null) { var r = onReadPathOnceProcessFunc ( isJArray , jsonPath , valueObject , valueType , reader ); if (r) { break; } } } } } reader.Close(); } } public static void ReadAllMultipleContents ( this JsonReader target ) { if (!target.SupportMultipleContent) { target.SupportMultipleContent = true; } var serializer = new JsonSerializer(); //serializer.CheckAdditionalContent while (target.Read()) { Console.WriteLine(target.TokenType); var r = serializer.Deserialize(target); Console.WriteLine(r.GetType()); Console.WriteLine(r.ToString()); } } public static IEnumerable<JToken> ReadMultipleContents ( this JsonReader target ) { if (!target.SupportMultipleContent) { target.SupportMultipleContent = true; } var serializer = new JsonSerializer(); while (target.Read()) { if (target.TokenType == JsonToken.StartObject) { JToken entry = serializer.Deserialize<JToken>(target); yield return entry; } else if (target.TokenType == JsonToken.StartArray) { JArray entries = serializer.Deserialize<JArray>(target); foreach (var entry in entries) { if (entry is JArray) { //Console.WriteLine(); } yield return (JToken)entry; } } } } public static IEnumerable<IEnumerable<T>> ReadMultipleContentsAsEnumerable<T> ( this JsonReader target , int pageSize = 10 ) { if (!target.SupportMultipleContent) { target.SupportMultipleContent = true; } var serializer = new JsonSerializer(); var list = new List<T>(); var i = 0; while (target.Read()) { if (target.TokenType == JsonToken.StartArray) { var entries = serializer.Deserialize<T[]>(target); foreach (var entry in entries) { if (i < pageSize) { i++; list.Add(entry); } if (i >= pageSize) { yield return list; list.Clear(); i = 0; } } } else { var entry = serializer.Deserialize<T>(target); if (i < pageSize) { i++; list.Add(entry); } if (i >= pageSize) { yield return list; list.Clear(); i = 0; } } } if (i > 0) { yield return list; list.Clear(); i = 0; list = null; } } public static IEnumerable<T> ReadAllMultipleContentsAsEnumerable<T>(this JsonReader target) { if (!target.SupportMultipleContent) { target.SupportMultipleContent = true; } var serializer = new JsonSerializer(); while (target.Read()) { if (target.TokenType == JsonToken.StartArray) { var entries = serializer.Deserialize<T[]>(target); foreach (var entry in entries) { yield return entry; } } else { var entry = serializer.Deserialize<T>(target); yield return entry; } } } }} |
JsonHelper MergeJsonTemplate
声明：以上内容来自用户投稿及互联网公开渠道收集整理发布，本网站不拥有所有权，未作人工编辑处理，也不承担相关法律责任，若内容有误或涉及侵权可进行投诉： 投诉/举报 工作人员会在5个工作日内联系你，一经查实，本站将立刻删除涉嫌侵权内容。