tomcat启动端口号报错java.net.BindException: Cannot assign requested address

ms133

　　异常信息
　　

时间:2017-02-09 15:09:59,829 - 级别:[ERROR] - 消息: [other] Failed to start end point associated with ProtocolHandler ["http-nio-216.21.227.61-8080"] - 位置:org.apache.coyote.http11.Http11NioProtocol:182　　
java.net.BindException: Cannot assign requested address
　　at sun.nio.ch.Net.bind0(Native Method)
　　at sun.nio.ch.Net.bind(Net.java:
433)　　at sun.nio.ch.Net.bind(Net.java:
425)　　at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:
223)　　at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:
74)　　at org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:
340)　　at org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:
773)　　at org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:
473)　　at org.apache.catalina.connector.Connector.startInternal(Connector.java:
986)　　at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:
147)　　at org.apache.catalina.core.StandardService.addConnector(StandardService.java:
239)　　at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:
194)　　at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:
151)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:
293)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:
141)　　at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
541)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:
118)　　at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:
766)　　at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:
361)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
307)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
1191)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
1180)　　at hls.itms.web.main.WebApplication.main(WebApplication.java:
24)　　
时间:
2017-02-09 15:09:59,834 - 级别:[ERROR] - 消息: [other] Failed to start connector [Connector[HTTP/1.1-8080]] - 位置:org.apache.catalina.core.StandardService:182　　
org.apache.catalina.LifecycleException: Failed to start component [Connector[HTTP
/1.1-8080]]　　at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:
153)　　at org.apache.catalina.core.StandardService.addConnector(StandardService.java:
239)　　at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.addPreviouslyRemovedConnectors(TomcatEmbeddedServletContainer.java:
194)　　at org.springframework.boot.context.embedded.tomcat.TomcatEmbeddedServletContainer.start(TomcatEmbeddedServletContainer.java:
151)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.startEmbeddedServletContainer(EmbeddedWebApplicationContext.java:
293)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:
141)　　at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:
541)　　at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:
118)　　at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:
766)　　at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:
361)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
307)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
1191)　　at org.springframework.boot.SpringApplication.run(SpringApplication.java:
1180)　　at hls.itms.web.main.WebApplication.main(WebApplication.java:
24)　　
Caused by: org.apache.catalina.LifecycleException: service.getName():
"Tomcat";  Protocol handler start failed　　at org.apache.catalina.connector.Connector.startInternal(Connector.java:
993)　　at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:
147)　　...
13 common frames omitted　　

　　问题：
　　配置文件中配置的域名host没有配置
　　配置文件：

https://images2015.cnblogs.com/blog/1065300/201702/1065300-20170209160919619-1840892464.png

　　host文件：

https://images2015.cnblogs.com/blog/1065300/201702/1065300-20170209161051588-1227626737.png

　　解决方法：
　　在host中配置域名或者在配置文件中直接写ip地址。
　　查看本机域名：hostname
　　查看本机器名对应的ip地址：hostname -i
　　windos:在 C:\Windows\System32\drivers\etc\hosts 文件中添加对应的域名
　　linux:在 /etc/hosts 文件中添加对应域名

lgpp

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