具体错误信息为：java.lang.ClassNotFoundException: org.postgresql.Driver
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Description
c.a.datax.plugin.rdbms.util.DBUtil - test connection of [jdbc:postgresql://xx] failed, for Code:[DBUtilErrorCode-10], Description:[连接数据库失败. 请检查您的 账号、密码、数据库名称、IP、Port或者向 DBA 寻求帮助(注意网络环境).]. - 具体错误信息为：java.lang.ClassNotFoundException: org.postgresql.Driver.
ip、账号密码是没错的，显示是driver找不到，但我插件下面的依赖包是存在的，请问何解
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Research direction
Start by reproducing the PostgreSQL connection failure using the JDBC URL and the plugin dependency setup shown in the report. Inspect why org.postgresql.Driver is not available at runtime despite the dependency being present; done means the connection test loads the driver and proceeds without ClassNotFoundException.
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Assessment
- Tech stack
- java, postgresql
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100