优化JsonArray

src/main/java/org/redkale/convert/json/JsonArray.java

@@ -3,6 +3,7 @@
  */
 package org.redkale.convert.json;
 
+import java.lang.reflect.Type;
 import java.math.*;
 import java.util.*;
 import org.redkale.annotation.Nullable;
@@ -47,6 +48,11 @@ public class JsonArray extends ArrayList<Object> implements JsonElement {
         return new JsonArray();
     }
 
+    public <T> List<T> toList(Type componentType) {
+        Type listType = TypeToken.createParameterizedType(null, ArrayList.class, componentType);
+        return (List) JsonConvert.root().convertFrom(listType, JsonConvert.root().convertTo(this));
+    }
+
     public JsonArray append(Object value) {
         super.add(value);
         return this;

src/main/java/org/redkale/convert/json/JsonObject.java

@@ -3,6 +3,7 @@
  */
 package org.redkale.convert.json;
 
+import java.lang.reflect.Type;
 import java.math.*;
 import java.util.*;
 import org.redkale.annotation.Nullable;
@@ -56,6 +57,10 @@ public class JsonObject extends LinkedHashMap<String, Object> implements JsonEle
         return convertFrom(JsonConvert.root().convertTo(bean));
     }
 
+    public <T> T toObject(Type type) {
+        return (T) JsonConvert.root().convertFrom(type, JsonConvert.root().convertTo(this));
+    }
+
     public JsonObject append(String key, Object value) {
         super.put(key, value);
         return this;

src/main/java/org/redkale/util/TypeToken.java

@@ -568,7 +568,7 @@ public abstract class TypeToken<T> {
     /**
      * 动态创建 ParameterizedType
      *
-     * @param ownerType0           ParameterizedType 的 ownerType
+     * @param ownerType0           ParameterizedType 的 ownerType, 一般为null
      * @param rawType0             ParameterizedType 的 rawType
      * @param actualTypeArguments0 ParameterizedType 的 actualTypeArguments
      *