在tomcat启动时，通常只允许使用每个套接字地址（协议/网络地址/端口）？
这是server.xml中的连接器元素。 我也尝试使用8443而不是8484但是同样的错误。
SEVERE: Error starting endpoint java.lang.Exception: Socket bind failed: [730048] Only one usage of each socket address (protocol/network address/port) is normally permitted. at org.apache.tomcat.util.net.AprEndpoint.init(AprEndpoint.java:649) at org.apache.tomcat.util.net.AprEndpoint.start(AprEndpoint.java:766) at org.apache.coyote.http11.Http11AprProtocol.start(Http11AprProtocol.java:137) at org.apache.catalina.connector.Connector.start(Connector.java:1122) at org.apache.catalina.core.StandardService.start(StandardService.java:540) at org.apache.catalina.core.StandardServer.start(StandardServer.java:754) at org.apache.catalina.startup.Catalina.start(Catalina.java:595) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) Jan 23, 2014 10:05:26 AM org.apache.catalina.core.StandardService start SEVERE: Failed to start connector [Connector[HTTP/1.1-8484]] LifecycleException: service.getName(): "Catalina"; Protocol handler start failed: java.lang.Exception: Socket bind failed: [730048] Only one usage of each socket address (protocol/network address/port) is normally permitted. at org.apache.catalina.connector.Connector.start(Connector.java:1129) at org.apache.catalina.core.StandardService.start(StandardService.java:540) at org.apache.catalina.core.StandardServer.start(StandardServer.java:754) at org.apache.catalina.startup.Catalina.start(Catalina.java:595) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:289) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:414) 我确定没有其他应用程序使用端口（8484或8443）validationTomcat启动错误 。 我不确定究竟是什么原因？
port="8484" ... redirectPort="8484"
您试图在同一端口上打开两个侦听套接字。
redirectPort用于：
如果此Connector支持非SSL请求，并且收到匹配
需要SSL传输的请求，则Catalina将自动将请求重定向到此处指定的端口号。
它需要与端口指定的port