ClassNotFoundException com.mysql.jdbc.Driver [duplicate]

This question might have asked here number of times . After doing some google search for the above error and doing some update, I can't understand why I'm still getting that error. I've already put my driver-- mysql-connector-java-5.1.5-bin in the classpath:

Java_Home\jre\lib\
Java_Home\jre\lib\ext\
Java_Home\lib

and the code which I'm using to connect to mysql database is:

try{
Class.forName("com.mysql.jdbc.Driver");

Connection con=DriverManager.getConnection("jdbc:mysql://localhost:3306/mail","root","");

Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("select message_body from deadletter");
String dbtime;
while (rs.next()) {
dbtime = rs.getString(1);
System.out.println(dbtime);
} 

con.close();

}
catch (SQLException e) {
        System.out.println("Connection Failed! Check output console");
        e.printStackTrace();
        }

    }

and the complete stacktrace of the above exception is:

java.lang.ClassNotFoundException: com.mysql.jdbc:Driver
    at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:307)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
    at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
    at java.lang.Class.forName0(Native Method)  
    at java.lang.Class.forName(Class.java:169)
    at mail.main(mail.java:114)  

Now, what's wrong I'm doing here?

If you're facing this problem with Eclipse, I've been following many different solutions but the one that worked for me is this:

1. Right click your project folder and open up Properties.

2. From the right panel, select Java Build Path then go to Libraries tab.

3. Select Add External JARs to import the mysql driver.

4. From the right panel, select Deployment Assembly.

5. Select Add..., then select Java Build Path Entries and click Next.

6. You should see the sql driver on the list. Select it and click first.

And that's it! Try to run it again! Cheers!

I too struggled with the same problem and finally got the solution for it. Just copy the MySql-Connector.jar into Tomcat's lib folder, and then remove the jar from the webapp's lib folder, and then, run the project.

The most common cause is that you have some conflict in where your classes are loaded from. For example if you have 2 locations and one has JDBC drivers and the other one not then if your classloader loads from the 1st location and some class from the 1st location wants to use the driver - the driver is not there. So look for the duplicate JARs that are using your driver

I have the same problem but I found this after a long search: http://www.herongyang.com/JDBC/MySQL-JDBC-Driver-Load-Class.html

But I made some change. I put the driver in the same folder as my ConTest.java file, and compile it, resulting in ConTest.class.

So in this folder have

ConTest.class
mysql-connector-java-5.1.14-bin.jar

and I write this

java -cp .;mysql-connector-java-5.1.14-bin.jar ConTest

This way if you not use any IDE just cmd in windows or shell in linux.

this ans is for eclipse user......

first u check the jdbc jar file is add in Ear libraries....

if yes...then check...in web Content->web Inf folder->lib

and past here jdbc jar file in lib folder.....