java.sql.SQLException: No suitable driver found for jdbc:mysql://localhost:3306/dbname -


this question has answer here:

i have java program: mysqlconnectexample.java

import java.sql.*; import java.util.properties;  public class mysqlconnectexample {     public static void main(string[] args) {         connection conn1 = null;         connection conn2 = null;         connection conn3 = null;          try {             string url1 = "jdbc:mysql://localhost:3306/aavikme";             string user = "root";             string password = "aa";              conn1 = drivermanager.getconnection(url1, user, password);             if (conn1 != null)                 system.out.println("connected database test1");              string url2 = "jdbc:mysql://localhost:3306/aavikme?user=root&password=aa";             conn2 = drivermanager.getconnection(url2);             if (conn2 != null) {                 system.out.println("connected database test2");             }              string url3 = "jdbc:mysql://localhost:3306/aavikme";             properties info = new properties();             info.put("user", "root");             info.put("password", "aa");              conn3 = drivermanager.getconnection(url3, info);             if (conn3 != null) {                 system.out.println("connected database test3");             }         } catch (sqlexception ex) {             system.out.println("an error occurred. maybe user/password invalid");             ex.printstacktrace();         }     } }

i compile this:

e:\java mysql code driver>javac mysqlconnectexample.java  e:\java mysql code driver>java -cp mysql-connector-java-3.0.11-stable-bin.jar;. mysqlconnectexample

i error:

an error occurred. maybe user/password invalid java.sql.sqlexception: no suitable driver found jdbc:mysql://localhost:3306/ aavikme         @ java.sql.drivermanager.getconnection(drivermanager.java:596)         @ java.sql.drivermanager.getconnection(drivermanager.java:215)         @ mysqlconnectexample.main(mysqlconnectexample.java:20)

what doing wrong?

make sure run first:

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

this forces driver register itself, java knows how handle database connection strings.

for more information, see mysql connector reference.


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