dynamic-datasource can not find primary datasource
时间: 2023-10-15 21:26:45 浏览: 66
dynamic-datasource can not find primary datasource是一个错误提示,意味着动态数据源找不到主数据源。这个问题通常出现在多数据源配置不正确的情况下。可以通过检查配置文件来解决这个问题。
解决步骤如下:
1. 首先,检查你的项目中是否引入了dynamic-datasource-spring-boot-starter这个依赖。如果你不需要多数据源,可以直接删除这个依赖。
2. 如果你需要多数据源,打开项目的 application.yml 文件,并按照以下格式配置多数据源信息:
```
server:
port: 40001
spring:
datasource:
druid:
stat-view-servlet:
enabled: true
dynamic:
datasource:
master:
username: root
password: aaabbb
url: jdbc:mysql://localhost:3306/test?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
driver-class-name: com.mysql.cj.jdbc.Driver
slave_1:
username: root
password: aaabbb
url: jdbc:mysql://localhost:3306/test2?useUnicode=true&characterEncoding=utf-8&useSSL=true&serverTimezone=UTC
driver-class-name: com.mysql.cj.jdbc.Driver
```
根据你的具体需求,可以配置更多的数据源信息。
3. 保存并重启项目,再次检查是否还出现 dynamic-datasource can not find primary datasource 的错误提示。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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