add licenseKey

dbsyncer-sdk/src/main/java/org/dbsyncer/sdk/model/ProductInfo.java

@@ -15,6 +15,11 @@ import java.util.List;
  */
 public class ProductInfo {
 
+    /**
+     * 机器码
+     */
+    private String licenseKey;
+
     /**
      * 公司名称
      */
@@ -45,6 +50,14 @@ public class ProductInfo {
      */
     private List<Product> products = new ArrayList<>();
 
+    public String getLicenseKey() {
+        return licenseKey;
+    }
+
+    public void setLicenseKey(String licenseKey) {
+        this.licenseKey = licenseKey;
+    }
+
     public String getCompany() {
         return company;
     }