Docker中运行SpringBoot项目找不到数据源的?报错
如下是我的application.yml配置，本地使用default环境是好使的，但是打包成镜像之后使用docker环境就不好使了：
server:
port: 12222
mapper:
mappers:
- tk.mybatis.mapper.common.Mapper
not-empty: true
---
spring:
profiles: default
datasource:
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
url: jdbc:mysql://localhost:3306/oauth
application:
name: center-oauth-test
---
spring:
profiles: docker
datasource:
username: root
password: root
driver-class-name: com.mysql.cj.jdbc.Driver
type: com.alibaba.druid.pool.DruidDataSource
url: jdbc:mysql://mysql:3306/oauth
application:
name: center-oauth
启动报错如下：
Description:
Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.
Reason: Failed to determine a suitable driver class
Action:
Consider the following:
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
If you have database settings to be loaded from a particular profile you may need to activate it (the profiles docker are currently active).
写回答
-
https://developer.aliyun.com/profile/5yerqm5bn5yqg?spm=a2c6h.12873639.0.0.6eae304abcjaIB<p>解决了，是我使用mybatis的时候将xml生成在src/main/java目录了，然后在pom.xml中配置了</p><resource> <directory>src/main/java</directory> <includes> <include>**/*.yml</include> <include>**/*.xml</include> <include>**/*.properties</include> </includes> </resource>这样又把默认的配置覆盖了，所以需要加上
<resource> <directory>src/main/resources</directory> <includes> <include>**/*.yml</include> <include>**/*.xml</include> <include>**/*.properties</include> </includes> </resource>确保resources目录中的配置文件能够正常编译打包。
所以以后mapper.xml还是默认生成在resources目录好了。。。。
2020-06-06 09:20:41赞同 展开评论 打赏
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