。。。

src/test/java/cn/com/qmth/examcloud/test/pipeline/Test.java

@@ -13,7 +13,7 @@ public class Test {
 		FileReaderExecuter fileReaderExecuter = new FileReaderExecuter();
 		PrintExecuter printExecuter = new PrintExecuter();
 
-		SimpleNode<String, String, String, String> node1 = new SimpleNode<String, String, String, String>(
+		Node<String, String, String, String> node1 = new SimpleNode<String, String, String, String>(
 				"reader", fileReaderExecuter, context);
 
 		Node<String, String, String, String> node2 = new SimpleNode<String, String, String, String>(