相关疑难解决方法(0)

我正在寻找编写一个JsonConverter在字符串中转义 HTML 的代码，除非[AllowHtml]已应用该属性；

    private class ObjectWithStrings
    {
        // will be HTML-escaped
        public string Name { get; set; }

        // won't be escaped
        [AllowHtml]
        public string Unsafe { get; set; }
    }

所以我试图用自定义的 ReadJson 属性编写一个 JsonConverter；

    public override bool CanConvert(Type objectType)
    {
        return objectType == typeof(string);
    }

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
    {
        var s = (string)reader.Value;
        if (s == null)
        {
            return null;
        }

        // here I need to get …