/// <summary>
/// 转化为json字符串，忽略空字段
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <returns></returns>
public static string TObjectToJson <T>(this T t) where T : class, new()
{
try
{
JsonSerializerSettings setting = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
string json = JsonConvert.SerializeObject(t, setting);
return(json);
}
catch (JsonSerializationException e)
{
LogOperator.AddFinalRecord(string.Format("转换 {0} 类型 为json字符串异常，异常原因：", typeof(T).Name, e.Message));
return(null);
}
}
/// <summary>
/// 转化为实例，忽略空字段
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="json"></param>
/// <returns></returns>
public static T JsonToTObject <T>(this string json) where T : class, new ()
{
try
{
JsonSerializerSettings setting = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
T t = JsonConvert.DeserializeObject <T>(json, setting);
return(t);
}
catch (JsonSerializationException e)
{
LogOperator.AddFinalRecord(string.Format("转换json字符串 {0} 到类型 {1} 异常，异常原因：", json, typeof(T).Name, e.Message));
return(null);
}
}
/// <summary>
/// 把字符串反序列化成指定类型T
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="json"></param>
/// <returns></returns>
public static T ToNewtonObjectT <T>(this string json) where T : class, new()
{
T t = null;
try
{
JsonSerializerSettings setting = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
t = JsonConvert.DeserializeObject <T>(json);
}
catch (JsonException e)
{
LogOperator.AddFinalRecord("StringExtension.FromObjectT反序列化时异常", "异常原因：" + e.Message);
}
return(t);
}
/// <summary>
/// 类转换成字符串
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="t"></param>
/// <returns></returns>
public static string ToNewtonJson <T>(this T t) where T : class
{
string jsonconfig = null;
try
{
JsonSerializerSettings setting = new JsonSerializerSettings()
{
NullValueHandling = NullValueHandling.Ignore
};
jsonconfig = JsonConvert.SerializeObject(t, setting);
}
catch (JsonException e)
{
LogOperator.AddFinalRecord("ClassExtension.ToNewtonJson序列化时异常", "异常原因：" + e.Message);
}
return(jsonconfig);
}
