【发布时间】:2011-05-22 02:05:07
【问题描述】:
我的 Java 程序出现这些错误。我已经将mysql-connector-java-5.1.14-bin.jar 放在了我的类路径中。如何解决这个问题?
HSystemRDB.java:144: package com.mysql.jdbc does not exist
Driver driver = new com.mysql.jdbc.Driver();
^
HTestClassRDB.java:99: package com.mysql.jdbc does not exist
DriverManager.registerDriver(new com.mysql.jdbc.Driver());
代码:
String url = "jdbc:mysql://wire:3306/h?user="+pSystemRDB.USERNAME+"&password="+pSystemRDB.PASSWORD;
Connection con;
Statement stmt;
String query1 = "Delete from dbase";
String query2 = "Delete from id";
try {
DriverManager.registerDriver(new com.mysql.jdbc.Driver());
} catch (Exception e) {
System.out.println("Class Not Found Exception:");
System.out.println(e.getMessage());
}
【问题讨论】:
-
嗯,它可能没有撒谎。您确定 mysql 连接器在您的类路径中吗?你读过这个吗? dev.mysql.com/doc/refman/5.1/en/…
-
他可以试试
String s = "java" + "mysql";... :-)