.

src/test/java/RunTest.java

@@ -167,8 +167,10 @@ public class RunTest<T> {
         map.put("abx", 123);
 
         UserBean user = Kv.toBean(map, UserBean.class);
+        Kv kv = Kv.toKv(user, "name", "abxx=age");
 
         System.out.println(user);
+        System.out.println(kv);
     }
 
     @Test

src/test/java/UserBean.java

@@ -18,6 +18,18 @@ public class UserBean {
         this.age = age;
     }
 
+    public String getName() {
+        return name;
+    }
+
+    public int getAge() {
+        return age;
+    }
+
+    public float getAttr() {
+        return attr;
+    }
+
     @Override
     public String toString() {
         return "User{" +