增加列表通过类名得到接口实例列表方法

basic-util/src/main/java/ink/wgink/util/ReflectUtil.java

@@ -1,13 +1,13 @@
 package ink.wgink.util;
 
-import org.apache.commons.collections.KeyValue;
-import org.apache.commons.collections.keyvalue.DefaultKeyValue;
 import org.apache.commons.lang3.StringUtils;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
+import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 
 /**
@@ -22,6 +22,35 @@ import java.util.Map;
  **/
 public class ReflectUtil {
 
+    /**
+     * 获取接口实例，实例必须有无参构造方法
+     *
+     * @param instanceClassNames 实现类名
+     * @param interfaceClass     接口
+     * @param <T>
+     * @return
+     * @throws ReflectException
+     */
+    public static <T> List<T> listInterfaceInstance(List<String> instanceClassNames, Class<T> interfaceClass) throws ReflectException {
+        if (instanceClassNames == null || instanceClassNames.isEmpty()) {
+            throw new ReflectException("instanceClassNames 不能为空");
+        }
+        if (interfaceClass == null) {
+            throw new ReflectException("interfaceClass 不能为空");
+        }
+        List<T> instances = new ArrayList<>();
+        try {
+            for (String instanceClassName : instanceClassNames) {
+                Class clazz = Class.forName(instanceClassName);
+                T instance = (T) clazz.getConstructor().newInstance();
+                instances.add(instance);
+            }
+        } catch (ClassNotFoundException | InvocationTargetException | InstantiationException | IllegalAccessException | NoSuchMethodException e) {
+            e.printStackTrace();
+        }
+        return instances;
+    }
+
     /**
      * 获取单例对象
      *