利用JavaScriptSerializer 序列化json 时间格式,得到的DateTime值值显示为“/Date(700000+0500)/”形式的JSON字符串,显然要进行转换 1.利用字符串直接替换 Model m = new Model { Id = 1, Dt = DateTime.Now }; JavaScriptSerializer js = new JavaScriptSerializer
此规则在使用 System.Web.Script.Serialization.SimpleTypeResolver 初始化JavaScriptSerializer 后查找 System.Web.Script.Serialization.JavaScriptSerializer s = new JavaScriptSerializer(new SimpleTypeResolver()); return s.Deserialize<T>(str); } = New JavaScriptSerializer(New SimpleTypeResolver()) Return s.Deserialize(Of T)(str) End = New JavaScriptSerializer() Return s.Deserialize(Of T)(str) End Function End Class 冲突 2 serializer = new JavaScriptSerializer(new SimpleTypeResolver()); return serializer.Deserialize
此规则在使用 System.Web.Script.Serialization.SimpleTypeResolver 初始化JavaScriptSerializer 后查找 System.Web.Script.Serialization.JavaScriptSerializer s = new JavaScriptSerializer(new SimpleTypeResolver()); return s.Deserialize<T>(str); } = New JavaScriptSerializer(New SimpleTypeResolver()) Return s.Deserialize(Of T)(str) End = New JavaScriptSerializer() Return s.Deserialize(Of T)(str) End Function End Class 冲突 2 serializer = new JavaScriptSerializer(new SimpleTypeResolver()); return serializer.Deserialize
returns>JSON格式的字符串</returns> public static string ObjectToJSON(object obj) { JavaScriptSerializer jss = new JavaScriptSerializer(); try { return jss.Serialize returns>指定类型的对象</returns> public static T JSONToObject<T>(string jsonText) { JavaScriptSerializer jss = new JavaScriptSerializer(); try { return jss.Deserialize
]>(); for (int i = 0; i < 5; i++) { list .Add(new decimal[] { 100+i , i}); } //把List集合转换为json字符串 JavaScriptSerializer serializer = new JavaScriptSerializer(); string json=serializer.Serialize(list); MessageBox.Show(json ; for (int i = 0; i < 5; i++) { list.Add(new decimal[] { 100 + i, i }); } //1.把List集合转换为json字符串 JavaScriptSerializer serializer = new JavaScriptSerializer(); string json = serializer.Serialize(list); //2.把json字符串转换为List
非空检查 if (string.IsNullOrWhiteSpace(user)) { context.Response.Write(new JavaScriptSerializer } if (string.IsNullOrWhiteSpace(password)) { context.Response.Write(new JavaScriptSerializer UserName", user)); if (dUsers.Rows.Count>1) { context.Response.Write(new JavaScriptSerializer SqlParameter("@username", user), new SqlParameter("@password", password)); context.Response.Write(new JavaScriptSerializer
CLR对象到JSON格式字符串的序列化过程通过具有如下定义的序列化器JavaScriptSerializer来完成。 JavaScriptSerializer的Serialize和Deserialize方法实现了CLR对象的序列化和对JSON字符串的反序列化。 1: public class JavaScriptSerializer 2: { 3: //其他成员 4: public string Serialize(object 定义在JsonResult的ExecuteResult方法中通过JavaScriptSerializer对数据对象的序列化,并将序列化生成的JSON字符串作为内容对请求进行响应,具体的逻辑基本上可以通过下面的代码片断来体现 将数据对象序列化成JSON字符串并写入当前HttpResponse 21: if (null == this.Data)return; 22: JavaScriptSerializer
CreateDateTime = createDT.ToString(), IP = ip }); } //3》.将list集合序列化为字符串 // JavaScriptSerializer js = new JavaScriptSerializer(); //4》.将序列化的结果输出到浏览器端 // context.Response.Write (js.Serialize(list)); //简化写: context.Response.Write(new JavaScriptSerializer ||msg.Contains("去死")||msg.Contains("tmd")) { context.Response.Write(new JavaScriptSerializer ,new SqlParameter("@IP",ip)); //3>.返回浏览器端“发表成功了” context.Response.Write(new JavaScriptSerializer
异常信息如下: 使用 JSON JavaScriptSerializer 进行序列化或反序列化时出错。字符串的长度超过了为 maxJsonLength 属性设置的值。 并得知这个属性是由JavaScriptSerializer提供的,因为MVC内置的JsonResult是用JavaScriptSerializer进行序列化的。 = null) { JavaScriptSerializer serializer = new JavaScriptSerializer();
类型的json,甚是麻烦,不如就不用web api中的的自动序列化对象,自己序列化后再返回 public HttpResponseMessage PostUser(User user) { JavaScriptSerializer serializer = new JavaScriptSerializer(); string str = serializer.Serialize(user); HttpResponseMessage obj is String ||obj is Char) { str = obj.ToString(); } else { JavaScriptSerializer serializer = new JavaScriptSerializer(); str = serializer.Serialize(obj); } HttpResponseMessage
CLR对象到JSON格式字符串的序列化过程通过具有如下定义的序列化器JavaScriptSerializer来完成。 JavaScriptSerializer的Serialize和Deserialize方法实现了CLR对象的序列化和对JSON字符串的反序列化。 1: public class JavaScriptSerializer 2: { 3: //其他成员 4: public string Serialize(object 定义在JsonResult的ExecuteResult方法中通过JavaScriptSerializer对数据对象的序列化,并将序列化生成的JSON字符串作为内容对请求进行响应,具体的逻辑基本上可以通过下面的代码片断来体现 将数据对象序列化成JSON字符串并写入当前HttpResponse 21: if (null == this.Data)return; 22: JavaScriptSerializer
=serverValidCode) { string json = new JavaScriptSerializer().Serialize(new { Status ("@UserName", username)); if (dUsers.Rows.Count<=0) { string json = new JavaScriptSerializer return; } if (dUsers.Rows.Count>1) { string json = new JavaScriptSerializer string)rowUser["password"]; if (dbPassword == password) { string json = new JavaScriptSerializer ); context.Response.Write(json); } else { string json = new JavaScriptSerializer
在 .NET 中存在两个类对 JSON 进行处理,分别是 DataContractJsonSerializer 和 JavaScriptSerializer ,这两个类的功能基本一致。 JavaScriptSerializer 位于命名空间 System.Web.Script.Serialization 下,通过名字和它所在的命名空间我们可以得知它主要用在网络通信中,它可以序列化任何类型的对象 JavaScriptSerializer 我们利用前面定义的类,来看一下 JavaScriptSerializer 的使用方法,我们将前面定义的类中的 DataContract 和 DataMember 我们如果要使用 JavaScriptSerializer 只需引入 System.Web.Script.Serialization 命名空间即可。 代码如下: using System.Web.Script.Serialization; 下面我们就利用 JavaScriptSerializer 对象进行序列化和反序列化,代码如下: class Program
Text); } IPEndPoint remoteIpep = new IPEndPoint(Adrr, 50001); ; JavaScriptSerializer ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "RED" }; ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "YELLOW" }; ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "GREEN" }; ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "CLOSE" };
一些合法的JSON的实例: {"a": 1, "b": [1, 2, 3]} [1, 2, "3", {"a": 4}] 3.14 "wulianwangzhishi" C# 例程 JavaScriptSerializer ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "YELLOW" }; string outputJson IPAddress.Parse(textBox1.Text); } IPEndPoint remoteIpep = new IPEndPoint(Adrr, 50001); ; JavaScriptSerializer ser = new JavaScriptSerializer(); CtrlJson rcj = new CtrlJson() { cmd = "RED" }; string outputJson
Action"] == "AJAX") { var result = GetMenu(Request["pid"]); JavaScriptSerializer serializer = new JavaScriptSerializer(); string sRet = serializer.Serialize(result); count"]); result.Add(obj); } return result; } 在本DEMO中使用JavaScriptSerializer
将评估强制转换或指定的类型: 初始化 DataContractSerializer 对象 初始化 DataContractJsonSerializer 对象 初始化 XmlSerializer 对象 调用 JavaScriptSerializer.Deserialize 调用 JavaScriptSerializer.DeserializeObject 调用 XmlSerializer.FromTypes 调用 Newtonsoft Json.NET JsonSerializer.Deserialize
//方法三 //using System.Web.Script.Serialization; JavaScriptSerializer serializer = new JavaScriptSerializer(); string sRet = serializer.Serialize(arr);
streamReader.ReadToEnd().Substring(18);//截取保留18位后的数据 string JSONS = json.Remove(json.LastIndexOf(";"), 1);//移除最后一个字符 JavaScriptSerializer js = new JavaScriptSerializer();//序列化 Dictionary<string, object> dic = js.Deserialize<Dictionary<string
Encoding encoding = null) { string input = HttpGet(url, encoding); JavaScriptSerializer serializer = new JavaScriptSerializer(); return serializer.Deserialize<T>(input);