修改爬虫API 并修改该数据库模型

Author: D857794690

WebApplication1/Comment.cs

@@ -21,8 +21,8 @@ public partial class Comment
         public System.DateTime Time { get; set; }
         public string Content { get; set; }
 
-        public virtual Paper Paper { get; set; }
         public virtual Users Users { get; set; }
         public virtual Patent Patent { get; set; }
+        public virtual Paper Paper { get; set; }
     }
 }

WebApplication1/Controllers/ResourceController.cs

@@ -248,6 +248,15 @@ public string PostPaper(Paper paper)
             try
             {
                 paper.PaperID = GenPaperID();
+                if (paper.Abstract == "[]"){paper.Abstract = null;}
+                if (paper.Title == "[]") { paper.Title = null; }
+                if (paper.IPC == "[]") { paper.IPC = null; }
+                if (paper.Type == "[]") { paper.Type = null; }
+                if (paper.DOI == "[]") { paper.DOI = null; }
+                if (paper.Publisher == "[]") { paper.Publisher = null; }
+                if (paper.KeyWord == "[]") { paper.KeyWord = null; }
+                if (paper.Address == "[]") { paper.Address = null; }
+                if (paper.Authors == "[]") { paper.Authors = null; }
                 db.Paper.Add(paper);
                 db.SaveChanges();
                 return "success";

WebApplication1/Download.cs

@@ -18,7 +18,7 @@ public partial class Download
         public Nullable<long> PaperID { get; set; }
         public int DownloadID { get; set; }
 
-        public virtual Paper Paper { get; set; }
         public virtual Users Users { get; set; }
+        public virtual Paper Paper { get; set; }
     }
 }

WebApplication1/ExpertPaper.cs

@@ -18,7 +18,7 @@ public partial class ExpertPaper
         public int ExpertPaperID { get; set; }
         public Nullable<long> ExpertID { get; set; }
 
-        public virtual Paper Paper { get; set; }
         public virtual ExpertInfo ExpertInfo { get; set; }
+        public virtual Paper Paper { get; set; }
     }
 }

WebApplication1/Like.cs

@@ -19,8 +19,8 @@ public partial class Like
         public int LikeID { get; set; }
         public Nullable<long> ExpertID { get; set; }
 
-        public virtual Paper Paper { get; set; }
         public virtual ExpertInfo ExpertInfo { get; set; }
         public virtual Patent Patent { get; set; }
+        public virtual Paper Paper { get; set; }
     }
 }

WebApplication1/Paper.cs

@@ -41,6 +41,7 @@ public Paper()
         public Nullable<bool> IsFree { get; set; }
         public Nullable<int> Price { get; set; }
         public Nullable<bool> IsPass { get; set; }
+        public string Authors { get; set; }
 
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
         public virtual ICollection<Comment> Comment { get; set; }

WebApplication1/Review.cs

@@ -21,8 +21,8 @@ public partial class Review
         public int ID { get; set; }
 
         public virtual Users Users { get; set; }
-        public virtual Paper Paper { get; set; }
         public virtual Reviewer Reviewer { get; set; }
         public virtual Patent Patent { get; set; }
+        public virtual Paper Paper { get; set; }
     }
 }

WebApplication1/Users.cs

@@ -21,9 +21,9 @@ public Users()
             this.UserExpert = new HashSet<UserExpert>();
             this.Download = new HashSet<Download>();
             this.ManageUser = new HashSet<ManageUser>();
-            this.Paper = new HashSet<Paper>();
             this.Attention = new HashSet<Attention>();
             this.Patent = new HashSet<Patent>();
+            this.Paper = new HashSet<Paper>();
         }
 
         public long UserID { get; set; }
@@ -45,10 +45,10 @@ public Users()
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
         public virtual ICollection<ManageUser> ManageUser { get; set; }
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
-        public virtual ICollection<Paper> Paper { get; set; }
-        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
         public virtual ICollection<Attention> Attention { get; set; }
         [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
         public virtual ICollection<Patent> Patent { get; set; }
+        [System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Usage", "CA2227:CollectionPropertiesShouldBeReadOnly")]
+        public virtual ICollection<Paper> Paper { get; set; }
     }
 }

WebApplication1/WebAPI.Context.cs

@@ -35,13 +35,13 @@ protected override void OnModelCreating(DbModelBuilder modelBuilder)
         public virtual DbSet<ManagePaper> ManagePaper { get; set; }
         public virtual DbSet<ManagePatent> ManagePatent { get; set; }
         public virtual DbSet<ManageUser> ManageUser { get; set; }
-        public virtual DbSet<Paper> Paper { get; set; }
         public virtual DbSet<Users> Users { get; set; }
         public virtual DbSet<Review> Review { get; set; }
         public virtual DbSet<Reviewer> Reviewer { get; set; }
         public virtual DbSet<UserExpert> UserExpert { get; set; }
         public virtual DbSet<Attention> Attention { get; set; }
         public virtual DbSet<ExpertInfo> ExpertInfo { get; set; }
         public virtual DbSet<Patent> Patent { get; set; }
+        public virtual DbSet<Paper> Paper { get; set; }
     }
 }