A ResourcePool could not acquire a resource from its primary factory or source异常解决

时间 2020-08-12

标签 resourcepool acquire resource primary factory source 异常解决繁體版

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A ResourcePool could not acquire a resource from its primary factory or source异常解决一. 异常问题我在给别人作项目的时候，我本身本地链接的数据库是5.7，用的mysql-connector-java的驱动包是5.x版本的，而后对方的环境中mysql是8.0.java 结果在启动程序后，在用户登陆，第一次链接数据库时

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1. 【数据库】 A ResourcePool could not acquire a resource from its primary factory or source.
2. A ResourcePool could not acquire a resource from its primary factory or source.
3. A ResourcePool could not acquire a resource from its primary factory or source
4. CannotAcquireResour:A ResourcePool could not acquire a resource from its primary factory or source.
5. mysql 链接异常A ResourcePool could not acquire a resource from its primary factory or source.
6. A ResourcePool could not acquire a resource from its primary factory or souce的解决办法
7. 数据库链接错误（A ResourcePool could not acquire a resource from its primary factory or sour）
8. 关于A ResourcePool could not acquire a resource from its primary factory or source.等报错的解决
9. 解决CannotAcquireResourceException: A ResourcePool could notacquire a resource from its primary factor
10. 数据库链接错误：CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary
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1. 【数据库】 A ResourcePool could not acquire a resource from its primary factory or source.
2. A ResourcePool could not acquire a resource from its primary factory or source.
3. A ResourcePool could not acquire a resource from its primary factory or source
4. CannotAcquireResour:A ResourcePool could not acquire a resource from its primary factory or source.
5. mysql 链接异常A ResourcePool could not acquire a resource from its primary factory or source.
6. A ResourcePool could not acquire a resource from its primary factory or souce的解决办法
7. 数据库链接错误（A ResourcePool could not acquire a resource from its primary factory or sour）
8. 关于A ResourcePool could not acquire a resource from its primary factory or source.等报错的解决
9. 解决CannotAcquireResourceException: A ResourcePool could notacquire a resource from its primary factor
10. 数据库链接错误：CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary

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