Question

Tomcat 8.5以port：9090开始，

dev_hng@hng-instance-2:~$ $CATALINA_HOME/bin/startup.sh 
Using CATALINA_BASE:   /opt/tomcat
Using CATALINA_HOME:   /opt/tomcat
Using CATALINA_TMPDIR: /opt/tomcat/temp
Using JRE_HOME:        /usr/lib/jvm/java-8-oracle
Using CLASSPATH:       /opt/tomcat/bin/bootstrap.jar:/opt/tomcat/bin/tomcat-juli.jar
Tomcat started.

网络状态，

dev_hng@hng-instance-2:~$ netstat -a | grep 9090
tcp        3      0 0.0.0.0:9090            0.0.0.0:*               LISTEN     
tcp        1      0 hng-instance-2:9090     101.60.2.250:6788       CLOSE_WAIT

禁用防火墙。也无法在内部访问，也没有出错。

dev_hng@hng-instance-2:/opt/tomcat/bin$ sudo wget http://localhost:9090
--2017-04-03 18:17:14--  http://localhost:9090/
Resolving localhost (localhost)... 127.0.0.1
Connecting to localhost (localhost)|127.0.0.1|:9090... connected.
HTTP request sent, awaiting response...

Answer 1

我必须在"-Djava.security.egd=file:/dev/./urandom"中添加setenv.sh它现在正常工作。

Answer 2

检查tomcat是否在$CATALINA_HOME/logs/localhost.<today's date>.log

重新收到请求

如果您在$CATALINA_HOME/logs/catalina.out

中有错误

在Ubuntu 16.04中无法访问Tomcat 8.5

2 个答案: