尝试在现有 gradle 项目上启动 spring boot 应用程序时出错

Question

我已经从 Git 克隆了项目，但是当我运行应用程序 class 时，我得到了这个错误。

Logging system failed to initialize using configuration from 'classpath:logback-spring.xml'
java.lang.IllegalStateException: Logback configuration error detected: 
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[rollingfileSync] - Failed to create parent directories for [/opt/apps/aggregator/api/logs/Duke-service.log]
ERROR in ch.qos.logback.core.rolling.RollingFileAppender[rollingfileSync] - openFile(/opt/apps/aggregator/api/logs/Duke-service.log,true) call failed. java.io.FileNotFoundException: /opt/apps/aggregator/api/logs/Duke-service.log (No such file or directory)
    at org.springframework.boot.logging.logback.LogbackLoggingSystem.loadConfiguration(LogbackLoggingSystem.java:169)
    at org.springframework.boot.logging.AbstractLoggingSystem.initializeWithSpecificConfig(AbstractLoggingSystem.java:67)
    at org.springframework.boot.logging.AbstractLoggingSystem.initialize(AbstractLoggingSystem.java:57)
    at org.springframework.boot.logging.logback.LogbackLoggingSystem.initialize(LogbackLoggingSystem.java:117)
    at org.springframework.boot.context.logging.LoggingApplicationListener.initializeSystem(LoggingApplicationListener.java:298)
    at org.springframework.boot.context.logging.LoggingApplicationListener.initialize(LoggingApplicationListener.java:266)
    at org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationEnvironmentPreparedEvent(LoggingApplicationListener.java:229)
    at org.springframework.boot.context.logging.LoggingApplicationListener.onApplicationEvent(LoggingApplicationListener.java:202)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.doInvokeListener(SimpleApplicationEventMulticaster.java:172)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.invokeListener(SimpleApplicationEventMulticaster.java:165)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:139)
    at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:127)
    at org.springframework.boot.context.event.EventPublishingRunListener.environmentPrepared(EventPublishingRunListener.java:75)
    at org.springframework.boot.SpringApplicationRunListeners.environmentPrepared(SpringApplicationRunListeners.java:54)
    at org.springframework.boot.SpringApplication.prepareEnvironment(SpringApplication.java:347)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:306)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260)
    at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248)
    at Application.main(Application.java:26)
2020-08-21 09:35:31.400 ERROR 21323 --- [           main] o.s.boot.SpringApplication               : Application run failed

Answer 1

从日志看来，用户（您通过它登录，例如 abhishek）似乎没有创建目录的权限 /opt/apps/aggregator/api/logs

因此，首先要确保运行正在使用 Springboot 服务器 (abhishek) 的用户有权创建目录。

这你可以通过执行 ls -ltra in ( /opt/, /opt/apps/ 和 sub dir 如果它们已经存在)来检查

例如

-rw-r--r-- 1 raviy raviy 655 2019 年 2 月 25 日 .profile -rw-r--r-- 1 raviy raviy 220 2019 年 2 月 25 日 .bash_logout

这里 raviy 是所有者，如果你不是所有者然后更改权限（使用 sudo 或询问管理员）

chmod -R 777 /opt（应该避免使用 777，它会影响运行你的程序）

之后 java 应该可以创建目录

尝试在现有 gradle 项目上启动 spring boot 应用程序时出错

Getting error while trying to start springboot application on existing gradle project

java

build

logback

gradle

spring-boot