Mysql 数据库没有';我不能在netbeans上工作

Mysql 数据库没有';我不能在netbeans上工作,mysql,netbeans,netbeans-8,Mysql,Netbeans,Netbeans 8,我的数据库不工作,我在代码后粘贴了一个错误: try { String url = "jdbc:derby:test"; String name = "root"; String password = "123"; Connection con = DriverManager.getConnection(url, name, password); Statement state = con.createSt

我的数据库不工作,我在代码后粘贴了一个错误:

    try {

        String url = "jdbc:derby:test";
        String name = "root";
        String password = "123";
        Connection con = DriverManager.getConnection(url, name, password);
        Statement state = con.createStatement();
        String query = "INSERT INTO APP.UNTITLED (id , name , password ) VALUES (1, 'Anas','123456789')";
        state.execute(query);

    }
    catch (SQLException e){
        e.printStackTrace();
    }
  }  
}    
这是出现的错误:

java.sql.SQLException: No suitable driver found for jdbc:derby:test
    at java.sql.DriverManager.getConnection(DriverManager.java:689)
    at java.sql.DriverManager.getConnection(DriverManager.java:247)
    at testdatabase.TestDatabase.main(TestDatabase.java:25)
BUILD SUCCESSFUL (total time: 0 seconds)

必须使用
Class.forName
查找类路径以找到合适的驱动程序

try {
 ...
 Class.forName("org.apache.derby.jdbc.EmbeddedDriver").newInstance(); 
 Connection con = DriverManager.getConnection(url, name, password);
 Statement state = con.createStatement();
 ...
 }    

 catch (....
别忘了将库添加到项目中

java DB驱动程序

使用以下jar文件

derby.jar
derbyclient.jar

derbynet.jar

这有帮助吗?你看到我的答案了吗?