在线 Json 验证器未验证 C# Json 格式[重复]

Question

C# Webservice 正在生成这个 json

[{\"Question\":\"This is the Question no 0\",\"Answer1\":\"This is Answer1 of Question 0\",\"Answer2\":\"This is Answer2 of Question 0\",\"Answer3\":\"This is Answer3 of Question 0\",\"Answer4\":\"This is Answer4 of Question 0\",\"Correct\":1},{\"Question\":\"This is the Question no 1\",\"Answer1\":\"This is Answer1 of Question 1\",\"Answer2\":\"This is Answer2 of Question 1\",\"Answer3\":\"This is Answer3 of Question 1\",\"Answer4\":\"This is Answer4 of Question 1\",\"Correct\":1},{\"Question\":\"This is the Question no 2\",\"Answer1\":\"This is Answer1 of Question 2\",\"Answer2\":\"This is Answer2 of Question 2\",\"Answer3\":\"This is Answer3 of Question 2\",\"Answer4\":\"This is Answer4 of Question 2\",\"Correct\":1}]

但在线 json 验证器在 json 字符串中显示错误。 Angular 也没有正确解析 json 字符串并给出错误。我正在使用 Newtonsoft json 序列化来生成 json 字符串。请帮忙。

Answer 1

看起来您在 .net 代码中将对象双重编码为​​ JSON。首先，您将一个对象编码为 JSON 并获取一个字符串。

console.log(
  "normal encoded:",
  JSON.stringify({hello:"world"})
);
console.log(
  "double encoded:",
  JSON.stringify(JSON.stringify({hello:"world"}))
);

问题可能不在 ES 中，而在您的 .net 代码中。您的问题的解决方案很可能是here。