Json.NET添加反斜线而返回JSON序列化的字符串 [英] Json.NET adding backslash while returning json serialized string
问题描述
我想用Json.NET序列化的列表JSON字符串,但返回的字符串有反斜杠在其中,而这又是一个失败的JSON解析。
I am trying to serialize a list to json string using Json.NET but the return string has backslash within it, which in turn is failing a json parsing.
var x = from d in entities.Books.ToList()
select new
{
ID = d.ID,
BookName = d.BookName
};
return JsonConvert.SerializeObject(x.ToList());
以上code返回
The above code returns
"[{\"ID\":1,\"BookName\":\"MVC Music Store - Tutorial - v3.0\"},{\"ID\":2,\"BookName\":\"Pro.ASP.NET.MVC.3.Framework\"},{\"ID\":3,\"BookName\":\"Application Architecture Guide v2\"},{\"ID\":4,\"BookName\":\"Gang of Four Design Patterns\"},{\"ID\":5,\"BookName\":\"CS4 Pocket Reference\"}]"
而失败,所有JSON解析。我怎样才能删除这些。
which fails all JSON parsing. How can I remove these.
推荐答案
没有。它没有
class Program
{
class Book
{
public int ID;
public string BookName;
}
static void Main()
{
var books = new List<Book> { new Book { ID = 1, BookName = "A" }, new Book { ID = 2, BookName = "B" } };
var x = from d in books
select new
{
ID = d.ID,
BookName = d.BookName
};
string str = JsonConvert.SerializeObject(x.ToList());
Console.WriteLine(str);
}
}
可能有两个问题:
There could be two problems:
A)您正在寻找从调试器的结果。要检查这一点,把 JsonConvert
在临时变量(像我一样),看看它与调试器。点击沙漏的右箭头,选择文本展示台
。
A) You are looking at the result from the debugger. To check for this, Put the JsonConvert
in a temporary variable (like I did) and look at it with the debugger. Click on the arrow right of the hourglass and select Text Visualizer
.
或
B)的调用方法正在改变对象的再次到JSON,所以逃避一切。
B) The calling method is transforming the object again to Json, so escaping everything.
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