Nacos-SpringBoot框架啟動不加載bootstrap.yml的解決
背景
nacos server 源碼運行在本地自己創(chuàng)建的項目中。
正常啟動的話，SpringBoot框架會自動加載resource目錄下的bootstrap.yml文件中的配置，日志記錄會打印相關(guān)日志：
Connected to the target VM, address: '127.0.0.1:54696', transport: 'socket'
2021-12-21 16:18:44.639 INFO 8342 --- [ main] c.a.n.c.l.StartingApplicationListener : Nacos started successfully in stand alone mode. use external storage,--.
,--.'|
,--,: : | Nacos
,`--.'`| ' : ,---. Running in stand alone mode, All function modules
| : : | | ' ,'\ .--.--. Port: 8848
: | \ | : ,--.--. ,---. / / | / / ' Pid: 8342
| : ' '; | / \ / \. ; ,. :| : /`./ Console: http://192.168.100.43:8848/nacos/index.html
' ' ;. ;.--. .-. | / / '' | |: :| : ;_
| | | \ | \__\/: . .. ' / ' | .; : \ \ `. https://nacos.io
' : | ; .' ," .--.; |' ; :__| : | `----. \
| | '`--' / / ,. |' | '.'|\ \ / / /`--' /
' : | ; : .' \ : : `----' '--'. /
; |.' | , .-./\ \ / `--'---'
'---' `--`---' `----'2021-12-21 16:18:46.141 INFO 8342 --- [ main] o.s.cloud.context.scope.GenericScope : BeanFactory id=71ca1145-0798-3a30-a497-d6b8d15b4f05
2021-12-21 16:18:46.504 INFO 8342 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8848 (http)
2021-12-21 16:18:46.704 INFO 8342 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1780 ms
2021-12-21 16:18:48.714 INFO 8342 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html]
2021-12-21 16:18:49.190 INFO 8342 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure Ant [pattern='/**'] with []
2021-12-21 16:18:49.222 INFO 8342 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@20616795, org.springframework.security.web.context.SecurityContextPersistenceFilter@74de1e9d, org.springframework.security.web.header.HeaderWriterFilter@1a927db2, org.springframework.security.web.csrf.CsrfFilter@14abde3e, org.springframework.security.web.authentication.logout.LogoutFilter@7170da18, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@43b9ef41, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@191d69a, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@1b61c1, org.springframework.security.web.session.SessionManagementFilter@4e22fdc0, org.springframework.security.web.access.ExceptionTranslationFilter@281f2d6c]
2021-12-21 16:18:49.270 INFO 8342 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 16 endpoint(s) beneath base path '/actuator'
2021-12-21 16:18:49.374 INFO 8342 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8848 (http) with context path '/nacos'
2021-12-21 16:18:49.396 INFO 8342 --- [ main] c.a.n.c.l.StartingApplicationListener : Nacos started successfully in stand alone mode. use external storage
2021-12-21 16:18:49.689 INFO 8342 --- [-192.168.100.43] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2021-12-21 16:18:49.691 INFO 8342 --- [-192.168.100.43] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms
但是我把這塊的nocos代碼原封不動的copy到的自己的一個項目中，修改了bootstrap.yml文件中的數(shù)據(jù)庫連接。
然后啟動日志打印卻顯示使用的是embedded storage。
日志如下：
Connected to the target VM, address: '127.0.0.1:54270', transport: 'socket'
,--.
,--.'|
,--,: : | Nacos
,`--.'`| ' : ,---. Running in stand alone mode, All function modules
| : : | | ' ,'\ .--.--. Port: 8848
: | \ | : ,--.--. ,---. / / | / / ' Pid: 8132
| : ' '; | / \ / \. ; ,. :| : /`./ Console: http://192.168.100.43:8848/nacos/index.html
' ' ;. ;.--. .-. | / / '' | |: :| : ;_
| | | \ | \__\/: . .. ' / ' | .; : \ \ `. https://nacos.io
' : | ; .' ," .--.; |' ; :__| : | `----. \
| | '`--' / / ,. |' | '.'|\ \ / / /`--' /
' : | ; : .' \ : : `----' '--'. /
; |.' | , .-./\ \ / `--'---'
'---' `--`---' `----'2021-12-21 16:17:11.755 WARN 8132 --- [ main] o.s.boot.StartupInfoLogger : InetAddress.getLocalHost().getHostName() took 5002 milliseconds to respond. Please verify your network configuration (macOS machines may need to add entries to /etc/hosts).
2021-12-21 16:17:20.760 INFO 8132 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8848 (http)
2021-12-21 16:17:21.339 INFO 8132 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 4410 ms
2021-12-21 16:17:31.806 INFO 8132 --- [ main] o.s.b.a.w.s.WelcomePageHandlerMapping : Adding welcome page: class path resource [static/index.html]
2021-12-21 16:17:32.562 INFO 8132 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure Ant [pattern='/**'] with []
2021-12-21 16:17:32.627 INFO 8132 --- [ main] o.s.s.web.DefaultSecurityFilterChain : Will secure any request with [org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter@51a06fd5, org.springframework.security.web.context.SecurityContextPersistenceFilter@53c0424a, org.springframework.security.web.header.HeaderWriterFilter@360432d3, org.springframework.web.filter.CorsFilter@71458178, org.springframework.security.web.authentication.logout.LogoutFilter@18487f92, com.alibaba.nacos.filter.JwtAuthenticationTokenFilter@26edfa34, org.springframework.security.web.savedrequest.RequestCacheAwareFilter@408a0e92, org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter@51a65f56, org.springframework.security.web.authentication.AnonymousAuthenticationFilter@776b7fa2, org.springframework.security.web.session.SessionManagementFilter@6391d34f, org.springframework.security.web.access.ExceptionTranslationFilter@66978c15, org.springframework.security.web.access.intercept.FilterSecurityInterceptor@2e7cd4bb]
2021-12-21 16:17:32.664 INFO 8132 --- [ main] o.s.b.a.e.web.EndpointLinksResolver : Exposing 1 endpoint(s) beneath base path '/actuator'
2021-12-21 16:17:32.783 INFO 8132 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8848 (http) with context path '/nacos'
2021-12-21 16:17:32.829 INFO 8132 --- [ main] c.a.n.c.l.StartingApplicationListener : Nacos started successfully in stand alone mode. use embedded storage
2021-12-21 16:17:33.599 INFO 8132 --- [-192.168.100.43] o.s.web.servlet.DispatcherServlet : Initializing Servlet 'dispatcherServlet'
2021-12-21 16:17:33.602 INFO 8132 --- [-192.168.100.43] o.s.web.servlet.DispatcherServlet : Completed initialization in 2 ms
原因
原因一
看日志應(yīng)該發(fā)現(xiàn)是服務(wù)沒有讀取到bootstrap.yml文件中的配置。應(yīng)該就是定位到是bootstrap.yml沒有被加載。
只要全局引入bootstrap 啟動器和配置文件處理器就可以解決這個問題
<!--bootstrap 啟動器-->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-bootstrap</artifactId>
</dependency>
<!--配置文件處理器-->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<!--配置文件加解密-->
<dependency>
<groupId>com.github.ulisesbocchio</groupId>
<artifactId>jasypt-spring-boot-starter</artifactId>
<version>${jasypt.version}</version>
</dependency>原因二
也有可能是自己pom文件排除掉了相關(guān)結(jié)尾的文件，刪掉過濾器就行。
<build>
<resources>
<resource>
<directory>src/main/resources</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
<filtering>false</filtering>
</resource>
<resource>
<directory>src/main/java</directory>
<includes>
<include>**/*.properties</include>
<include>**/*.xml</include>
</includes>
<filtering>false</filtering>
</resource>
</resources>
</build>以上為個人經(jīng)驗，希望能給大家一個參考，也希望大家多多支持腳本之家。
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