Win 7 - Tomcat 无法连接到 MySQL
[英]Win 7 - Tomcat unable connect to MySQL
问题描述
I moved our code (web programming) to Win 7 from Win XP.
我将我们的代码（网络编程）从 Win XP 移到了 Win 7。 All the thing were nearly the same, Old System (It works for few years) Win XP / Tomcat 5.5 / MySQL 5.0 / MySQL Adminstrator & Query Brower / JDBC 5.0 All the thing were nearly the same, Old System (It works for few years) Win XP / Tomcat 5.5 / MySQL 5.0 / MySQL Adminstrator & Query Brower / JDBC 5.0
New System Win 7 / Tomcat 5.5 / MySQL 5.5 / Workbench CE 5.2 / JDBC 5.0新系统 Win 7 / Tomcat 5.5 / MySQL 5.5 / 工作台 CE 5.2 / JDBC 5.0
Using Workbench to create user without password same as old one, but I got the below error, Access denied for user 'jytsd'@'localhost' (using password: NO)使用 Workbench 创建与旧密码相同的用户，但出现以下错误，用户 'jytsd'@'localhost' 的访问被拒绝（使用密码：否）
I has checked many times about the user info, but found nothing.我已经检查了很多次有关用户信息的信息，但一无所获。 Could anyone tell me what's wrong here?谁能告诉我这里有什么问题？
1 个解决方案
解决方案1
0 2011-07-03 13:48:58
Yes, don't connect that way.是的，不要那样连接。 Use the type IV JDBC connector for MySQL.对 MySQL 使用 IV 型 JDBC 连接器。 Put it in the Tomcat 7 /lib directory and configure your data source and JNDI lookup like this:将它放在 Tomcat 7 /lib 目录中，并像这样配置您的数据源和 JNDI 查找：
http://tomcat.apache.org/tomcat-7.0-doc/jndi-datasource-examples-howto.html http://tomcat.apache.org/tomcat-7.0-doc/jndi-datasource-examples-howto.html
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