Updated Getting Started (markdown)

Getting-Started.md

@@ -68,6 +68,25 @@ transaction {
 } 
 ```
 
+### DataSource
+
+* PostgreSQL
+* MySQL
+    > Code:  
+    > Database.connect("jdbc:mysql://localhost:3306/niuniu_server",driver = "org.sqlite.JDBC", user = "root", password = "your_pwd")  
+    > Gradle:  
+    > maven{ url 'https://mvnrepository.com/artifac/'}
+    > compile "mysql:mysql-connector-java:5.1.46"
+* Oracle
++ SQLite  
+    > Code:  
+    > Database.connect("jdbc:sqlite:/data/data.db", "org.sqlite.JDBC")  
+    > Gradle:  
+    > maven{ url 'https://mvnrepository.com/artifac/'}  
+    > compile group: 'org.xerial', name: 'sqlite-jdbc', version: '3.7.2'
+* H2
+* SQL Server
+
 ### DSL & DAO 
 
 Expose comes in two flavors: DSL (Domain Specific Language) and DAO (Data Access Object).