解析json时遇到意外的字符 [英] Unexpected character encountered while parsing json

问题描述

我使用以下代码反序列化了一个json Response：

 string data = response.Content; 
 
 //将其反序列化为包含每个键及其值的对象
 
 Dictionary< string，object> values = JsonConvert.DeserializeObject< Dictionary< string，object>>（data）; 
 
 
 TextBox1.Text = Convert.ToString（values [values]）; 

但我收到的错误是：

Quote：

解析值时遇到意外的字符：。路径''，第0行，第0位。

Jsnon响应数据看起来像这样

引用：

{Id：Null，Name1：sample1，Name2：sample2，Name3：Sample3}

我尝试过：



我试过使用以下代码解决它但它仍然给出相同的错误，

 var settings = new JsonSerializerSettings 
 {
 NullValueHandling = NullValueHandling.Ignore，
 MissingMemberHandling = MissingMemberHandling.Ignore 
}; 
 // var jsonModel = JsonConvert.DeserializeObject< Customer>（jsonString，settings）; 
 Dictionary< string，object> values = JsonConvert.DeserializeObject< Dictionary< string，object>>（data，settings）; 
 
 TextBox1.Text = Convert.ToString（values [values]）; 

解决方案

 { ID：空， NAME1： 样本， 名称2： SAMPLE2， NAME3： 样品3} 

这不是一个有效的JSON，它应该是

 {Id：Null ，Name1：sample1，Name2：sample2，Name3：Sample3} 

或

 {Id： null ，Name1：sample1，Name2：sample2，Name3：Sample3} 

I deserialized a json Response with the following code:

string data = response.Content;

 //Deserializing it into an object that will contain each of the keys and their values
                    
Dictionary<string, object> values = JsonConvert.DeserializeObject<Dictionary<string, object>>(data);

                    
TextBox1.Text = Convert.ToString(values["values"]);

But I get error that says:

Quote:

Unexpected character encountered while parsing value: . Path '', line 0, position 0.

The Jsnon Response Data Looks like this

Quote:

{"Id":"Null","Name1":"sample1","Name2":"sample2","Name3":"Sample3"}

What I have tried:

I tried using the following code to resolve it but it still give the same error,

var settings = new JsonSerializerSettings
                    {
                        NullValueHandling = NullValueHandling.Ignore,
                        MissingMemberHandling = MissingMemberHandling.Ignore
                    };
                   // var jsonModel = JsonConvert.DeserializeObject<Customer>(jsonString, settings);
                    Dictionary<string, object> values = JsonConvert.DeserializeObject<Dictionary<string, object>>(data, settings);

                    TextBox1.Text = Convert.ToString(values["values"]);

解决方案

{"Id":Null,"Name1":"sample1","Name2":"sample2","Name3":"Sample3"}

It is not a valid JSON, it should be either

{"Id":"Null","Name1":"sample1","Name2":"sample2","Name3":"Sample3"}

or

{"Id":null,"Name1":"sample1","Name2":"sample2","Name3":"Sample3"}

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