Update application.properties

Author: vincdac

src/main/resources/application.properties

@@ -1,5 +1,5 @@
 ## Spring DATASOURCE (DataSourceAutoConfiguration & DataSourceProperties)
-spring.datasource.url=jdbc:postgresql://localhost:5432/postgres_demo
+spring.datasource.url=jdbc:postgresql://34.70.232.209:5432/exceldata
 spring.datasource.username= postgres
 spring.datasource.password= root