如何解决docker访问页面出错？

创建容器

(django31) pyvip@VIP:~$ docker container start testtest(django31) pyvip@VIP:~$ docker psCONTAINER ID        IMAGE               COMMAND             CREATED             STATUS              PORTS                    NAMESbf38f67f54fb        tomcat              "catalina.sh run"   15 minutes ago      Up 15 minutes       0.0.0.0:9999->8080/tcp   demoe6401b123eb8        tomcat              "catalina.sh run"   20 minutes ago      Up 4 seconds        0.0.0.0:8080->8080/tcp   test

进入 /bin/bash 查看

(django31) pyvip@VIP:~$ docker exec -it bf38 /bin/bashroot@bf38f67f54fb:/usr/local/tomcat# lsBUILDING.txt LICENSE  README.md RUNNING.txt  conf     lib   native-jni-lib  webapps   workCONTRIBUTING.md  NOTICE   RELEASE-NOTES  bin      include  logs  temp     webapps.dist

进入webapps文件下查看是否有文件，这里没有,所以我删了，查看webapps.dist

root@bf38f67f54fb:/usr/local/tomcat# cd webappsroot@bf38f67f54fb:/usr/local/tomcat/webapps# lsroot@bf38f67f54fb:/usr/local/tomcat/webapps# rm -r webappsrm: cannot remove 'webapps': No such file or directory

复制一份，

root@bf38f67f54fb:/usr/local/tomcat# rm -r webappsroot@bf38f67f54fb:/usr/local/tomcat# lsBUILDING.txt LICENSE  README.md RUNNING.txt  conf     lib   native-jni-lib  webapps.distCONTRIBUTING.md  NOTICE   RELEASE-NOTES  bin      include  logs  temp     workroot@bf38f67f54fb:/usr/local/tomcat# cp -r webapps.dist/ webappsroot@bf38f67f54fb:/usr/local/tomcat# lsBUILDING.txt LICENSE  README.md RUNNING.txt  conf     lib   native-jni-lib  webapps   workCONTRIBUTING.md  NOTICE   RELEASE-NOTES  bin      include  logs  temp     webapps.dist

ok，重新访问，

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