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为什么GAE Java后台每隔几秒钟就有/_ah/后台调用_Java_Google App Engine_Background - Fatal编程技术网
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为什么GAE Java后台每隔几秒钟就有/_ah/后台调用

java google-app-engine

为什么GAE Java后台每隔几秒钟就有/_ah/后台调用,java,google-app-engine,background,Java,Google App Engine,Background,我一直看到URL/_ah/后台的日志。是因为使用了后台线程吗？谁在打这些电话，谁在接这些电话。有人知道吗？谢谢

我一直看到URL/_ah/后台的日志。是因为使用了后台线程吗？谁在打这些电话，谁在接这些电话。有人知道吗？谢谢