修改pom.xml 新增QueryDSL依赖,修改实现Tracker代码

Change-Id: I3dfb6d7c1fdb7922bc78f53b9e88438cee425df6
diff --git a/src/test/java/apitest/apisystest.java b/src/test/java/apitest/apisystest.java
new file mode 100644
index 0000000..f8ca9ed
--- /dev/null
+++ b/src/test/java/apitest/apisystest.java
@@ -0,0 +1,5 @@
+package apitest;
+
+public class apisystest {
+    
+}