我正在将JSON属性反序列化为枚举类型,但在处理属性为空字符串的情况时遇到了问题。
将值“”转换为类型'enrollmentstate'时发生错误
我正在尝试反序列化requiredItem
中的state
属性。
{
"currentStage" : "Pre-Approved",
"stages" : ["Applicant", "Pre-Approved", "Approved", "Enrolled"],
"requiredItems" : [{
"id" : 1,
"name" : "Documents",
"state" : ""
}, {
"id" : 2,
"name" : "Eligibility Verification",
"state" : "complete"
}, {
"id" : 3,
"name" : "Placement Information",
"state" : "incomplete"
}
]
}
RequiredItem
类和枚举类型...
public class RequiredItem {
/// <summary>
/// Gets or sets the identifier.
/// </summary>
/// <value>The identifier.</value>
public string id { get; set; }
/// <summary>
/// Gets or sets the name.
/// </summary>
/// <value>The name.</value>
public string name { get; set; }
/// <summary>
/// Gets or sets the status.
/// </summary>
/// <value>The status.</value>
[JsonProperty(ItemConverterType = typeof(StringEnumConverter))]
public EnrollmentState state { get; set; }
}
[JsonConverter(typeof(StringEnumConverter))]
public enum EnrollmentState {
[EnumMember(Value = "incomplete")]
Incomplete,
[EnumMember(Value = "actionNeeded")]
ActionNeeded,
[EnumMember(Value = "complete")]
Complete
}
我该如何设置反序列化的默认值,以便将空字符串反序列化为EnrollmentState.Incomplete
而不是抛出运行时错误?