External jar Files in Java

Question

Im trying to import external jar files onto the JRE system library in Java Eclipse, but it creates a new file path called Referenced Libraries and imports it there, which is not what I want. I am trying to do this to connect to the database, This is the code I have:

database()
{
    try{

        Class.forName("com.mysql.jdbc.Driver");
         con=DriverManager.getConnection("jdbc:mysql://localhost/white-house","root","");
                    stmt=con.prepareStatement("select * from staff where username=? and password=?");



       }

Any suggestion please..

Answer 1

右键单击项目->构建路径->添加外部档案...，然后选择您的jar文件

Answer 2

尝试右键单击您的项目并选择属性，然后可以在其中添加库-Java构建路径-添加jar。

Answer 3

在Eclipse Package Explorer中，右键单击您的项目，然后选择Build Path，Configure Build Path，然后单击Libraries选项卡和Add External Jars按钮。