nacos启动报错 java.lang.RuntimeException: [db-load-error]load jdbc.properties error

约定不等于承诺〃 2024-02-05 12:28 47阅读 0赞

以standalone mode `sh startup.sh -m standalone` 为例子 启动nacos 报错：

Caused by: org.springframework.boot.web.server.WebServerException: Unable to start embedded Tomcat
    	at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.initialize(TomcatWebServer.java:142)
    	at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.<init>(TomcatWebServer.java:104)
    	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getTomcatWebServer(TomcatServletWebServerFactory.java:479)
    	at org.springframework.boot.web.embedded.tomcat.TomcatServletWebServerFactory.getWebServer(TomcatServletWebServerFactory.java:211)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.createWebServer(ServletWebServerApplicationContext.java:182)
    	at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.onRefresh(ServletWebServerApplicationContext.java:160)
    	... 16 common frames omitted
    Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'basicAuthenticationFilter' defined in class path resource [com/alibaba/nacos/prometheus/filter/PrometheusAuthFilter.class]: Unsatisfied dependency expressed through method 'basicAuthenticationFilter' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nacosAuthConfig' defined in URL [jar:file:/Users/edison/software/nacos/target/nacos-server.jar!/BOOT-INF/lib/nacos-plugin-default-impl-2.2.3.jar!/com/alibaba/nacos/plugin/auth/impl/NacosAuthConfig.class]: Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nacosUserDetailsServiceImpl': Unsatisfied dependency expressed through field 'userPersistService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'externalUserPersistServiceImpl': Unsatisfied dependency expressed through field 'persistService'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'externalStoragePersistServiceImpl': Invocation of init method failed; nested exception is java.lang.RuntimeException: java.lang.RuntimeException: [db-load-error]load jdbc.properties error
    	at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:800)
    	at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:541)

**去到nacos/conf/application.properties 查看配置信息**

1.  检查配置nacos文件中的 db 连接信息是否正确
2.  是否全部放开mySQL的配置信息  
    ![在这里插入图片描述][0f49e29aa3064721be4cca277f23237c.png]
3.  查看你当前nacos版本中 nacos-server.jar 的mysql 驱动是否和你的mysql 版本一致  
    ![在这里插入图片描述][e6f31a231eec4dca9e15cf3766542bd6.png]

![在这里插入图片描述][4312400997be4a54a815db5b839180e2.png]

[0f49e29aa3064721be4cca277f23237c.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/05/ffb8b24621564f82ae18cf11511b3316.png
[e6f31a231eec4dca9e15cf3766542bd6.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/05/2bdb9bc9caad4c7e97fd6dbf521ee42d.png
[4312400997be4a54a815db5b839180e2.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/02/05/23c6e3a18fa64b7691eb0ccf67454ac2.png