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Merge pull request #244 from EternityTeam/master

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Json扩展支持JsonSerializerSettings
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2881099 2020-03-21 11:25:13 +08:00 committed by GitHub
commit 386354db16
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1 changed files with 9 additions and 3 deletions
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12
Extensions/FreeSql.Extensions.JsonMap/JsonMapCore.cs
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@ -15,16 +15,21 @@ namespace FreeSql.Extensions
static object _isAopedLock = new object(); static object _isAopedLock = new object();
static ConcurrentDictionary<Type, bool> _dicTypes = new ConcurrentDictionary<Type, bool>(); static ConcurrentDictionary<Type, bool> _dicTypes = new ConcurrentDictionary<Type, bool>();
static MethodInfo MethodJsonConvertDeserializeObject = typeof(JsonConvert).GetMethod("DeserializeObject", new[] { typeof(string), typeof(Type) }); static MethodInfo MethodJsonConvertDeserializeObject = typeof(JsonConvert).GetMethod("DeserializeObject", new[] { typeof(string), typeof(Type) });
static MethodInfo MethodJsonConvertSerializeObject = typeof(JsonConvert).GetMethod("SerializeObject", new[] { typeof(object) }); static MethodInfo MethodJsonConvertSerializeObject = typeof(JsonConvert).GetMethod("SerializeObject", new[] { typeof(object), typeof(JsonSerializerSettings) });
/// <summary> /// <summary>
/// 当实体类属性为【对象】时，并且标记特性 [JsonMap] 时，该属性将以JSON形式映射存储 /// 当实体类属性为【对象】时，并且标记特性 [JsonMap] 时，该属性将以JSON形式映射存储
/// </summary> /// </summary>
/// <returns></returns> /// <returns></returns>
public static void UseJsonMap(this IFreeSql that) public static void UseJsonMap(this IFreeSql that)
{
UseJsonMap(that, null);
}
public static void UseJsonMap(this IFreeSql that, JsonSerializerSettings settings)
{ {
if (_isAoped == false) if (_isAoped == false)
lock(_isAopedLock) lock (_isAopedLock)
if (_isAoped == false) if (_isAoped == false)
{ {
_isAoped = true; _isAoped = true;
@ -46,7 +51,7 @@ namespace FreeSql.Extensions
{ {
return Expression.IfThenElse( return Expression.IfThenElse(
Expression.TypeEqual(valueExp, e.Property.PropertyType), Expression.TypeEqual(valueExp, e.Property.PropertyType),
Expression.Return(returnTarget, Expression.Call(MethodJsonConvertSerializeObject, Expression.Convert(valueExp, typeof(object))), typeof(object)), Expression.Return(returnTarget, Expression.Call(MethodJsonConvertSerializeObject, Expression.Convert(valueExp, typeof(object)), Expression.Constant(settings)), typeof(object)),
elseExp); elseExp);
}); });
} }
@ -54,5 +59,6 @@ namespace FreeSql.Extensions
}); });
} }
} }
} }
} }