添加邀请码注册机制

Change-Id: I1a104074a36564ffb332e928e131af182eb30240
diff --git a/src/main/java/com/pt/entity/InvitedCode.java b/src/main/java/com/pt/entity/InvitedCode.java
new file mode 100644
index 0000000..33a1cf8
--- /dev/null
+++ b/src/main/java/com/pt/entity/InvitedCode.java
@@ -0,0 +1,35 @@
+package com.pt.entity;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+
+@Entity
+public class InvitedCode {
+
+    @Id
+    private String code;
+
+    private String owner;
+
+    public InvitedCode() {
+    }
+
+    public InvitedCode(String code, String owner) {
+        this.code = code;
+        this.owner = owner;
+    }
+
+    public String getCode() {
+        return code;
+    }
+    public void setCode(String code) {
+        this.code = code;
+    }
+    public String getOwner() {
+        return owner;
+    }
+    public void setOwner(String owner) {
+        this.owner = owner;
+    }
+
+}