C# 使用Newtonsoft对象转JSON字符串的时候日期类型的处理

data = JsonConvert.SerializeObject(query, JsonSettings.Current);

Newtonsoft.Json.JsonSerializerSettings setting = new JsonSerializerSettings()
{
    DateFormatString = "yyyy-MM-dd HH:mm:ss"
};
data = JsonConvert.SerializeObject(query, setting);