java - 在 Windows 服务中运行 Spring Integration；不为 "Trigger"入站

Question

我有一个使用 Spring Integration 的 Spring Boot 命令行应用程序。该应用程序在服务包装器中运行。

启动时，一切似乎都运行顺利，没有任何异常。但是，如果我将文件放入观察到的目录中，则不会触发入站 channel 适配器。

服务包装器是否有可能导致轮询无法运行？

更新我添加了一个logback.xml配置

<configuration>
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <encoder>
            <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
        </encoder>
    </appender>

    <logger name="org.springframework.integration" level="DEBUG">
        <appender-ref ref="STDOUT" />
    </logger>
</configuration>

但是现在日志没有接收到此配置的任何输入。 STDOUT 无需配置即可正常工作。使得集成包很难启用DEBUG。

我的包装基于 this project

更新#2

我终于开始进行日志记录了。我错误地认为这不是错误级别的问题。

13:29:52.925 [task-scheduler-10] ERROR o.s.i.handler.LoggingHandler - org.springframework.messaging.MessagingException: The path [\\server\sharepath] does not denote a properly accessible directory.
    at org.springframework.integration.file.DefaultDirectoryScanner.listFiles(DefaultDirectoryScanner.java:83)
    at org.springframework.integration.file.FileReadingMessageSource.scanInputDirectory(FileReadingMessageSource.java:293)
    at org.springframework.integration.file.FileReadingMessageSource.receive(FileReadingMessageSource.java:272)
    at org.springframework.integration.endpoint.SourcePollingChannelAdapter.receiveMessage(SourcePollingChannelAdapter.java:175)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint.doPoll(AbstractPollingEndpoint.java:224)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint.access$000(AbstractPollingEndpoint.java:57)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:176)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint$1.call(AbstractPollingEndpoint.java:173)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller$1.run(AbstractPollingEndpoint.java:330)
    at org.springframework.integration.util.ErrorHandlingTaskExecutor$1.run(ErrorHandlingTaskExecutor.java:55)
    at org.springframework.core.task.SyncTaskExecutor.execute(SyncTaskExecutor.java:50)
    at org.springframework.integration.util.ErrorHandlingTaskExecutor.execute(ErrorHandlingTaskExecutor.java:51)
    at org.springframework.integration.endpoint.AbstractPollingEndpoint$Poller.run(AbstractPollingEndpoint.java:324)
    at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:54)
    at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)

Answer 1

问题在于，如果通过 Java/Spring 访问，则无法确定网络路径。

13:29:52.925 [task-scheduler-10] ERROR o.s.i.handler.LoggingHandler - org.springframework.messaging.MessagingException: The path [\server\sharepath] does not denote a properly accessible directory.