add method

hutool-log/src/main/java/org/dromara/hutool/log/engine/LogEngineFactory.java

@@ -86,6 +86,16 @@ public class LogEngineFactory {
 		logEngine.createLog(LogEngineFactory.class).debug("Custom Use [{}] Logger.", logEngine.getName());
 	}
 
+	/**
+	 * 创建指定日志实现引擎
+	 *
+	 * @param logEngineClass 引擎类
+	 * @return {@link LogEngine}
+	 */
+	public static LogEngine createEngine(final Class<? extends LogEngine> logEngineClass) {
+		return ConstructorUtil.newInstance(logEngineClass);
+	}
+
 	/**
 	 * 决定日志实现
 	 * <p>