java - Driver for jdbc not found (only on servlet) -

i have problem connecting mysql databse servlet. here connection code

private static void connecttodatabase(){     try{         static connection conn = null;         static string url = "jdbc:mysql://localhost/database?userinfo";          conn = drivermanager.getconnection(url);         class.forname("com.mysql.jdbc.driver");         system.out.println("connected");     } catch(classnotfoundexception wyjatek) {         system.out.println("problem ze sterownikiem");     } catch(sqlexception wyjatek) {         system.out.println("sqlexception: " + wyjatek.getmessage());         system.out.println("sqlstate: " + wyjatek.getsqlstate());         system.out.println("vendorerror: " + wyjatek.geterrorcode());     } } 

and doget

protected void doget(httpservletrequest request, httpservletresponse response) throws servletexception, ioexception {     printwriter out = response.getwriter();      string param = request.getparameter("lookfor");      out.println("test");      connecttodatabase();  } 

and everytime i'm getting this

sqlexception: no suitable driver found jdbc:mysql://localhost/database?userinfo sqlstate: 08001 vendorerror: 0 

i put mysql-connector-java-5.1.27-bin in webapps\web-inf\lib , apache-tomcat-7.0.55\lib

and it's still same. in desktop version of application works fine. it's happening on servlet.

the basic problem

your first step should registering driver using this

class.forname("com.mysql.jdbc.driver"); 

then try connection drivermanager using this

conn = drivermanager.getconnection(url); 

i guess doing reverse way