Glassfisch MySQL ping错误 [英] Glassfisch MySQL ping ERROR

问题描述

我有一个glassfish服务器，我尝试使用mysql数据库.

i have an glassfish server and i try to use a mysql database.

我做了什么:

• 我安装了glassfisch3
• 我将galssfish3/bin添加到环境变量中
• 我安装了一个域和glassfish3/glassfish/domains/domain1
• 我将mysql-connector-java-5.1.25-bin.jar添加到glassfish3/glassfish/domains/domain1/lib
• 我在我的glassfisch中创建了一个数据源(名称:myDataSource，ClassName com.mysql.jdbc.jdbc2.optional.MysqlDataSource，资源类型:javax.sql.DataSource)
• 我保存了一切

当我现在转到新创建的数据源并按ping按钮时，我 出现此错误:

When i now go to my new created datasource and press the ping button i get this Error:

Ping Connection Pool failed for movies. Class name is wrong or classpath is not set for : com.mysql.jdbc.jdbc2.optional.MysqlDataSource Please check the server.log for more details.

那它怎么了? glassfisch3官方文件说我做对了

So whats wrong with it? official glassfisch3 doc says i did right

推荐答案

我想，通过创建数据源，您的意思是连接池. 您是从命令行还是从IDE启动Glassfish? 当我从Netbeans 7.3.1(Linux)启动它时，我也遇到了Glassfish 4的相同问题，但是当我启动它时，

I guess, by creating a datasource you mean a connection pool. Do you start your Glassfish from a command line or from an IDE? I had the same problem with Glassfish 4 when I was starting it from Netbeans 7.3.1 (Linux), but when I start it by

./bin/asadmin start-domain

它可以找到驱动程序.我不知道使用Netbeans时出什么毛病.

it can find the driver. I don't know what gets wrong when using Netbeans.

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