Ragazzi mi sto sentendo seriamente cretino. Vi ho già detto innumerevoli volte che IL CLASSHPATH E' SETTATO CORRETTAMENTE poiché se faccio echo nel prompt mi spunta il percorso correto! Ecco ora vi metto tutte le prove possibili e immaginabili da prompt compreso il discorso del ; così magari mi capite e mi credete:
codice:C:\prova>dir Volume in drive C has no label. Volume Serial Number is 2C78-A9A5 Directory of C:\prova 03/11/2014 17:00 <DIR> . 03/11/2014 17:00 <DIR> .. 04/11/2014 14:55 1.570 DBProva.class 04/11/2014 15:27 1.167 DBProva.java 10/09/2014 11:43 959.987 mysql.jar 3 File(s) 962.724 bytes 2 Dir(s) 73.975.779.328 bytes free C:\prova>java DBProva java.sql.SQLException: No suitable driver found for jdbc:mysql://127.0.0.1:3306/ amat_records at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at DBProva.main(DBProva.java:12) C:\prova>echo %CLASSPATH% C:\prova;. C:\prova>java DBProva java.sql.SQLException: No suitable driver found for jdbc:mysql://127.0.0.1:3306/ amat_records at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at DBProva.main(DBProva.java:12) C:\prova>SET CLASSPATH=C:\prova;.;%CLASSPATH% C:\prova>echo %CLASSPATH% C:\prova;.;C:\prova;. C:\prova>java DBProva java.sql.SQLException: No suitable driver found for jdbc:mysql://127.0.0.1:3306/ amat_records at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at DBProva.main(DBProva.java:12) C:\prova>SET CLASSPATH=C:\prova;. C:\prova>java DBProva java.sql.SQLException: No suitable driver found for jdbc:mysql://127.0.0.1:3306/ amat_records at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at DBProva.main(DBProva.java:12) C:\prova>java -cp mysql.jar DBProva Error: Could not find or load main class DBProva C:\prova>java -cp mysql.jar; DBProva Connessione riuscita, database: sakila Nomi film: 1 C:\prova>java DBProva java.sql.SQLException: No suitable driver found for jdbc:mysql://127.0.0.1:3306/ amat_records at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at DBProva.main(DBProva.java:12) C:\prova>


Rispondi quotando
quindi basta mettere sul classpath percorso assoluto nome compreso di tutti i jar che mi servono... perfetto lo terrò a mente
