数据库链接测试

Change-Id: If3262e1fe7b9202521a1a26444501628f8f5b3b0
diff --git a/src/main/java/com/pt/BackendApplication.java b/src/main/java/com/pt/BackendApplication.java
new file mode 100644
index 0000000..28bc5cb
--- /dev/null
+++ b/src/main/java/com/pt/BackendApplication.java
@@ -0,0 +1,13 @@
+package com.pt;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class BackendApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(BackendApplication.class, args);
+    }
+
+}