需要在序列化时候，忽略掉某些字段，对Newtonsoft.Json进行全局配置，如下：
1. 自定 ContractResolver
public class MyContractResolver : DefaultContractResolver
{
protected override IList<JsonProperty> CreateProperties(Type type, MemberSerialization memberSerialization)
{
if (!typeof(EntityBase).IsAssignableFrom(type))
{
return base.CreateProperties(type, memberSerialization);
}
IList<JsonProperty> props = base.CreateProperties(type, memberSerialization);
foreach (var prop in props)
{
if (prop.DeclaringType.FullName != null && prop.DeclaringType.FullName.StartsWith("PWMIS.DataMap.Entity.EntityBase"))
{
prop.Ignored = true;
}
}
return props;
}
}
2. 应用程序启动的时候对JsonConvert进行默认配置：
JsonSerializerSettings setting = new JsonSerializerSettings()
{
Formatting = Formatting.None,
ContractResolver = new MyContractResolver()
};
JsonConvert.DefaultSettings = new Func<JsonSerializerSettings>(() =>
{
//日期类型默认格式化处理
setting.DateFormatHandling = Newtonsoft.Json.DateFormatHandling.MicrosoftDateFormat;
setting.DateFormatString = "yyyy-MM-dd HH:mm:ss";
//空值处理
setting.NullValueHandling = NullValueHandling.Ignore;
return setting;
});