问题描述
使用Azure Spring Cloud服务，在部署时候失败，收到错误消息为：
c:\project\hellospring>az spring-cloud app deploy -g dev -s testdemo -n demo -p ./hellospring-0.0.1-SNAPSHOT.jar This command usually takes minutes to run. Add '--verbose' parameter if needed. file_type is Jar [1/3] Requesting for upload URL [2/3] Uploading package to blob [3/3] Updating deployment in app 'demo' (this operation can take a while to complete) Deployment failed. Correlation ID: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx. 112404: Failed to wait for deployment instances to be ready. Please check the application log (see https://aka.ms/azure-spring-cloud-doc-log ), and try again later.
记录一下解决问题的步骤
分析问题
1）在新环境中再次部署，同一个hellospring-x.jar包，可以成功
2）回顾对Java代码的改动，发现改动了@Value("${message}")，把message消息改为资源文件。在注释掉@Value后，部署到Spring Cloud成功。
3）查看部署包中的资源文件，发现在里边是没有配置message属性。
4）在配置文件中添加相应的测试值再进行重新build 和发布，最终可以成功发布并访问到。
![[JarEditor]可直接修改jar包的IDEA插件](https://ucc.alicdn.com/pic/developer-ecology/tfqi3qaz6nu2i_302451654d0141cf840457e1e9f7bee6.png?x-oss-process=image/format,webp/resize,h_160,m_lfit)
