我正在尝试在Heroku上部署Spring启动应用程序，这会在部署应用程序后抛出以下错误。
Report Descriptor: (length is 273)
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Local ): Usage, data= [ 0x01 ] 1
Consumer Control
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x01 ] 1
Item(Global): Usage Page, data= [ 0x0c ] 12
Consumer
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0xea ] 234
Volume Decrement
Item(Local ): Usage, data= [ 0xe9 ] 233
Volume Increment
Item(Local ): Usage, data= [ 0xe2 ] 226
Mute
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x03 ] 3
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x05 ] 5
Item(Main ): Input, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x00 0xff ] 65280
(null)
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x02 ] 2
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x20 ] 32
Item(Main ): Output, data= [ 0x02 0x01 ] 258
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Buffered Bytes
Item(Local ): Usage, data= [ 0x01 ] 1
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0xff 0x00 ] 255
Item(Global): Report Size, data= [ 0x08 ] 8
Item(Global): Report Count, data= [ 0x20 ] 32
Item(Main ): Input, data= [ 0x02 0x01 ] 258
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Buffered Bytes
Item(Global): Report ID, data= [ 0x04 ] 4
Item(Global): Usage Page, data= [ 0x30 0xff ] 65328
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x20 ] 32
(null)
Item(Local ): Usage, data= [ 0x97 ] 151
(null)
Item(Local ): Usage, data= [ 0x2b ] 43
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x03 ] 3
Item(Main ): Input, data= [ 0x23 ] 35
Constant Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x2f ] 47
(null)
Item(Local ): Usage, data= [ 0x21 ] 33
(null)
Item(Local ): Usage, data= [ 0x24 ] 36
(null)
Item(Local ): Usage, data= [ 0xfd 0xff ] 65533
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x04 ] 4
Item(Main ): Input, data= [ 0x07 ] 7
Constant Variable Relative No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x09 ] 9
Item(Main ): Input, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0xff 0xff ] 65535
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Main ): Feature, data= [ 0x22 ] 34
Data Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x07 ] 7
Item(Main ): Feature, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x40 0xff ] 65344
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x17 ] 23
(null)
Item(Local ): Usage, data= [ 0x1e ] 30
(null)
Item(Local ): Usage, data= [ 0x09 ] 9
(null)
Item(Local ): Usage, data= [ 0x18 ] 24
(null)
Item(Local ): Usage, data= [ 0x20 ] 32
(null)
Item(Local ): Usage, data= [ 0x21 ] 33
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Main ): Output, data= [ 0x22 ] 34
Data Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x30 0xff ] 65328
(null)
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x9e ] 158
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Main ): Output, data= [ 0x22 ] 34
Data Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x09 ] 9
Item(Main ): Output, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
Item(Global): Usage Page, data= [ 0x0b ] 11
Telephony
Item(Local ): Usage, data= [ 0x05 ] 5
Headset
Item(Main ): Collection, data= [ 0x01 ] 1
Application
Item(Global): Report ID, data= [ 0x03 ] 3
Item(Global): Usage Page, data= [ 0x0b ] 11
Telephony
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x20 ] 32
Hook Switch
Item(Local ): Usage, data= [ 0x97 ] 151
Line Busy Tone
Item(Local ): Usage, data= [ 0x2b ] 43
Speaker Phone
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x03 ] 3
Item(Main ): Input, data= [ 0x23 ] 35
Constant Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x2f ] 47
Phone Mute
Item(Local ): Usage, data= [ 0x21 ] 33
Flash
Item(Local ): Usage, data= [ 0x24 ] 36
Redial
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x03 ] 3
Item(Main ): Input, data= [ 0x07 ] 7
Constant Variable Relative No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Local ): Usage, data= [ 0x07 ] 7
Programmable Button
Item(Global): Usage Page, data= [ 0x09 ] 9
Buttons
Item(Local ): Usage, data= [ 0x01 ] 1
Button 1 (Primary)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Main ): Input, data= [ 0x02 ] 2
Data Variable Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Count, data= [ 0x09 ] 9
Item(Main ): Input, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x08 ] 8
LEDs
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x17 ] 23
Off-Hook
Item(Local ): Usage, data= [ 0x1e ] 30
Speaker
Item(Local ): Usage, data= [ 0x09 ] 9
Mute
Item(Local ): Usage, data= [ 0x18 ] 24
Ring
Item(Local ): Usage, data= [ 0x20 ] 32
Hold
Item(Local ): Usage, data= [ 0x21 ] 33
Microphone
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x06 ] 6
Item(Main ): Output, data= [ 0x22 ] 34
Data Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Usage Page, data= [ 0x0b ] 11
Telephony
Item(Global): Logical Minimum, data= [ 0x00 ] 0
Item(Global): Logical Maximum, data= [ 0x01 ] 1
Item(Local ): Usage, data= [ 0x9e ] 158
(null)
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x01 ] 1
Item(Main ): Output, data= [ 0x22 ] 34
Data Variable Absolute No_Wrap Linear
No_Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Global): Report Size, data= [ 0x01 ] 1
Item(Global): Report Count, data= [ 0x09 ] 9
Item(Main ): Output, data= [ 0x01 ] 1
Constant Array Absolute No_Wrap Linear
Preferred_State No_Null_Position Non_Volatile Bitfield
Item(Main ): End Collection, data=none
下面的日志告诉我们在proc文件
中手动提供的端口8085上的deployement成功2018-04-13T16:47:42.573257Z system[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2018-04-13T16:47:42.573323Z system[web.1]: Stopping process with SIGTERM
2018-04-13T16:47:42.5788Z app[web.1]: 2018-04-13 16:47:42.577 INFO 26 --- [ Thread-3] ationConfigEmbeddedWebApplicationContext : Closing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@75a1cd57: startup date [Fri Apr 13 16:46:43 UTC 2018]; root of context hierarchy
2018-04-13T16:47:42.585423Z app[web.1]: 2018-04-13 16:47:42.585 INFO 26 --- [ Thread-3] o.s.j.e.a.AnnotationMBeanExporter : Unregistering JMX-exposed beans on shutdown
2018-04-13T16:47:43.574239Z system[web.1]: Process exited (exit status 143)
2018-04-13T16:47:43.596277+00:00 system[web.1]: State changed from starting to crashed
procfile：
2018-04-13T16:46:47.276958Z app[web.1]: 2018-04-13 16:46:47.276 INFO 26 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat started on port(s): 8085 (http)
感谢任何帮助
修改
@ jusermar10感谢您的回复。是的，我正在尝试设置staic端口，并且不想使用由@ user3314492指向的heroku分配的端口。我知道动态端口方法工作正常。我们面临的问题是我们正在尝试使用nginx代理进行缓存，使用https://github.com/theoephraim/nginx-buildpack处的builpack。如果我们使用动态端口，nginx配置文件也会使用它，这就是它抛出以下错误的原因
web: java -Dserver.port=8085 -jar target/app.war
答案 0 :(得分：0)
请在--server.port=$PORT中将服务器端口更改为Procfile。 Heroku将为您动态分配端口。
答案 1 :(得分：0)
您可以这样设置端口，它将在-Dserver.port=${PORT:8085}