輸入java.io.FileInputStream;
輸入java.util.Properties;
インポートするjavax.sql.DataSource;
輸入com.alibaba.druid.pool.DruidDataSourceFactory。
public class ReadJVM {
public static DataSource ds = null;
public static void main(String[] args) {
Properties pps = System.getProperties();
// pps.list(System.out);
String path=ReadJVM.class.getClassLoader().getResource("resources/db.properties").getPath();
try {
FileInputStream in=new FileInputStream(path);
pps.load(in);
ds=DruidDataSourceFactory.createDataSource(pps);
System.out.println(ds.getConnection().getMetaData().getURL());
System.out.println(ds.getConnection().getMetaData().getUserName());
} catch (Exception e) {
e.printStackTrace();
}
}
}