Caused by: java.io.IOException: An existing connection was forcibly closed by the remote host
at sun.nio.ch.SocketDispatcher.write0(Native Method)
at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:51)
at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
at sun.nio.ch.IOUtil.write(IOUtil.java:51)
at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:470)
at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.writeWithNonBlockingRetry(SocketConnection.java:259)
at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.writeBufferToChannel(SocketConnection.java:247)
at org.gradle.internal.remote.internal.inet.SocketConnection$SocketOutputStream.flush(SocketConnection.java:241)
at org.gradle.internal.remote.internal.inet.SocketConnection.flush(SocketConnection.java:119)
... 22 more
Daemon vm is shutting down... The daemon has exited normally or was terminated in response to a user interrupt.
:bootRun FAILED
我用过了
server.connection-timeout=-1
在application.properties中，但是一段时间后它仍然会断开连接。
我什至用过
spring.datasource.testWhileIdle=true
spring.datasource.validationQuery=SELECT 1
在application.properties中，但无济于事。
我做错了什么？
最佳答案
我不得不改变
spring.datasource.testWhileIdle=true
spring.datasource.validationQuery=SELECT 1
至
spring.datasource.dbcp.test-while-idle=true
spring.datasource.dbcp.validation-query=SELECT 1显然在springboot 1.4中进行了重命名。
关于java - gradle bootRun成功启动，但一段时间后断开连接，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/42200170/