错误:Self referencing loop detected with type 'System.Data.Entity.DynamicProxies.tbldph_901D48A194FB31357
添加[JsonIgnore] 可解决
[Table("tbldph")]
public partial class tbldph
{
public tbldph()
{
tbldphcaselinks = new HashSet<tbldphcaselink>();
tbldphnotices = new HashSet<tbldphnotice>();
tbldphparticipants = new HashSet<tbldphparticipant>();
tbldphpagelinks = new HashSet<tbldphpagelink>();
} [Key]
public int DphId { get; set; } public int? Series_DphSeriesId { get; set; } [ForeignKey("Series_DphSeriesId")]
public virtual tbldphseries Series { get; set; } public long? Mc_UserId { get; set; } [ForeignKey("Mc_UserId")]
public virtual tbluser Mc { get; set; } public long? Creator_UserId { get; set; } [ForeignKey("Creator_UserId")]
public virtual tbluser Creator { get; set; }
public DateTime? CreateTime { get; set; } public DateTime? LastModifyTime { get; set; } public virtual ICollection<tbldphcaselink> tbldphcaselinks { get; set; } public virtual ICollection<tbldphnotice> tbldphnotices { get; set; } public virtual ICollection<tbldphpagelink> tbldphpagelinks { get; set; } [InverseProperty("tbldph")]
public virtual ICollection<tbldphparticipant> tbldphparticipants { get; set; } [InverseProperty("tbldph")]
public virtual ICollection<tbldphattachment> tbldphattachments { get; set; }
public string test { get; set; }
public string Content { get; set; }
}
[Table("tbldphcaselink")]
public partial class tbldphcaselink
{
[Key]
public int DphCaseLinkId { get; set; } public int DphId { get; set; } public int CaseId { get; set; } public int? CheckID { get; set; } [JsonIgnore]
[ForeignKey("DphId")]
public virtual tbldph tbldph { get; set; }
}
解决办法:外键添加[JsonIgnore] 特性即可解决