commit v2

src/main/java/com/example/ua/utils/MariaDBConnect.java

@@ -0,0 +1,40 @@
+package com.example.ua.utils;
+
+import com.example.ua.config.ApplicationConfig;
+
+import org.mariadb.jdbc.MariaDbDataSource;
+import org.mariadb.jdbc.MariaDbStatement;
+//import org.slf4j.Logger;
+import org.apache.log4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import org.mariadb.jdbc.MariaDbConnection;
+import java.sql.SQLException;
+
+/**
+ * 建立连接
+ */
+public class MariaDBConnect{
+    private static final Logger LOG = Logger.getLogger(MariaDBConnect.class);
+
+    public static MariaDbStatement getMariaDB(){
+        String addr = "jdbc:mariadb://"
+                + ApplicationConfig.MARIADB_HOST + ":"
+                + ApplicationConfig.MARIADB_PORT + "/"
+                + ApplicationConfig.MARIADB_DB_NAME;
+
+        MariaDbDataSource dataSource = new MariaDbDataSource(addr);
+        MariaDbStatement statement = null;
+
+        try {
+            MariaDbConnection conn = (MariaDbConnection) dataSource.getConnection(
+                    ApplicationConfig.MARIADB_USER,
+                    ApplicationConfig.MARIADB_PASSWORD);
+            statement = (MariaDbStatement) conn.createStatement();
+        } catch (SQLException e) {
+            LOG.error("GetMariaDBConnection Faild. " + e.toString());
+        }
+        return statement;
+    }
+
+}