Spring GetUserName method: get the user name to access the database
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Java
getUsername()
Example
public static void main(String[] args){ String driver = "com.MysqL.jdbc.Driver"; String url = "jdbc:MysqL://lzw:3306/testDatabase"; //创建一个表示数据库路径的字符串 DriverManagerDataSource dmd = new DriverManagerDataSource(driver,url,"root","111"); //连接数据库 String name = dmd.getUsername(); System.out.println("访问数据库的用户名是:"+name); }
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