commit

src/main/java/com/example/afrishop_v3/models/TbCfStationItem.java

 package com.example.afrishop_v3.models;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
 import lombok.Getter;
 import lombok.Setter;
 import org.hibernate.annotations.Formula;
 import org.hibernate.annotations.Where;
 
-import javax.persistence.Entity;
-import javax.persistence.Id;
-import javax.persistence.JoinColumn;
-import javax.persistence.ManyToOne;
+import javax.persistence.*;
 import java.math.BigDecimal;
 import java.util.Date;
 
@@ -31,6 +29,7 @@ public class TbCfStationItem {
      * 商品id
      */
     @Id
+    @Column(length = 64)
     private String itemId;
     /**
      * 商品编号
@@ -122,6 +121,7 @@ public class TbCfStationItem {
      */
     private String itemDescritionId;
 
+    @JsonIgnore
     @ManyToOne
     @JoinColumn(columnDefinition = "template",name = "template")
     private TbCfExpressTemplate express;