按照网上搜的还有慕课网里面同学给的方法还是无法访问后台

来源:4-4 session的生命周期

qq_韶华易逝_1

2016-04-28 22:54

如在tomcat-users.xml中加上

<role rolename="admin-gui"/>

  <role rolename="manager-gui"/>

  <user username="admin" password="admin" roles="admin-gui,manager-gui"/>

也无法用账户和密码登录

在登陆不成功之后提示如下截图http://img.mukewang.com/57222408000180d609280394.jpg

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5回答

  • qq_阿木木_2
    2016-07-06 16:39:51

    <?xml version='1.0' encoding='utf-8'?>
    <!--
      Licensed to the Apache Software Foundation (ASF) under one or more
      contributor license agreements.  See the NOTICE file distributed with
      this work for additional information regarding copyright ownership.
      The ASF licenses this file to You under the Apache License, Version 2.0
      (the "License"); you may not use this file except in compliance with
      the License.  You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
    -->
    <tomcat-users>
    <!--
      NOTE:  By default, no user is included in the "manager-gui" role required
      to operate the "/manager/html" web application.  If you wish to use this app,
      you must define such a user - the username and password are arbitrary. It is
      strongly recommended that you do NOT use one of the users in the commented out
      section below since they are intended for use with the examples web
      application.
    -->
    <!--
      NOTE:  The sample user and role entries below are intended for use with the
      examples web application. They are wrapped in a comment and thus are ignored
      when reading this file. If you wish to configure these users for use with the
      examples web application, do not forget to remove the <!.. ..> that surrounds
      them. You will also need to set the passwords to something appropriate.
    -->
    <!--
      <role rolename="tomcat"/>
      <role rolename="role1"/>
      <user username="tomcat" password="<must-be-changed>" roles="tomcat"/>
      <user username="both" password="<must-be-changed>" roles="tomcat,role1"/>
      <user username="role1" password="<must-be-changed>" roles="role1"/>
    -->
      <role rolename="manager-gui"/>
      <user username="admin" password="tomcat" roles="manager-gui"/>
    </tomcat-users>

    加了两行代码

    重新启动tomcat服务器,登录网页进行登录(用户名为:admin;密码为:tomcat)就OK了!

  • qq_阿木木_2
    2016-07-06 16:04:55

    <?xml version='1.0' encoding='utf-8'?>
    <!--
      Licensed to the Apache Software Foundation (ASF) under one or more
      contributor license agreements.  See the NOTICE file distributed with
      this work for additional information regarding copyright ownership.
      The ASF licenses this file to You under the Apache License, Version 2.0
      (the "License"); you may not use this file except in compliance with
      the License.  You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

      Unless required by applicable law or agreed to in writing, software
      distributed under the License is distributed on an "AS IS" BASIS,
      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      See the License for the specific language governing permissions and
      limitations under the License.
    -->
    <tomcat-users>
    <!--
      NOTE:  By default, no user is included in the "manager-gui" role required
      to operate the "/manager/html" web application.  If you wish to use this app,
      you must define such a user - the username and password are arbitrary. It is
      strongly recommended that you do NOT use one of the users in the commented out
      section below since they are intended for use with the examples web
      application.
    -->
    <!--
      NOTE:  The sample user and role entries below are intended for use with the
      examples web application. They are wrapped in a comment and thus are ignored
      when reading this file. If you wish to configure these users for use with the
      examples web application, do not forget to remove the <!.. ..> that surrounds
      them. You will also need to set the passwords to something appropriate.
    -->
    <!--
      <role rolename="tomcat"/>
      <role rolename="role1"/>
      <user username="tomcat" password="tomcat" roles="tomcat"/>
      <user username="both" password="tomcat" roles="tomcat,role1"/>
      <user username="role1" password="tomcat" roles="role1"/>
    -->
    </tomcat-users>

  • qq_阿木木_2
    2016-07-06 15:47:19

    用户名和密码是多少啊


  • 小小瓦尼达
    2016-05-13 19:32:30

    没成功,只是需要加后边那两行吗?

    qq_韶华易...

    我是把它全换了

    2016-05-14 21:25:42

    共 1 条回复 >

  • qq_韶华易逝_1
    2016-04-28 23:08:34

    照着下面的代码

    <?xml version='1.0' encoding='utf-8'?>

    <!--

      Licensed to the Apache Software Foundation (ASF) under one or more

      contributor license agreements.  See the NOTICE file distributed with

      this work for additional information regarding copyright ownership.

      The ASF licenses this file to You under the Apache License, Version 2.0

      (the "License"); you may not use this file except in compliance with

      the License.  You may obtain a copy of the License at

     

          http://www.apache.org/licenses/LICENSE-2.0

     

      Unless required by applicable law or agreed to in writing, software

      distributed under the License is distributed on an "AS IS" BASIS,

      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

      See the License for the specific language governing permissions and

      limitations under the License.

    -->

    <tomcat-users>

    <!--

      NOTE:  By default, no user is included in the "manager-gui" role required

      to operate the "/manager/html" web application.  If you wish to use this app,

      you must define such a user - the username and password are arbitrary.

    -->

    <!--

      NOTE:  The sample user and role entries below are wrapped in a comment

      and thus are ignored when reading this file. Do not forget to remove

      <!.. ..> that surrounds them.

    -->

    <role rolename="manager-gui"/>

    <user username="tomcat" password="tomcat" roles="manager-gui"/>

    <!--

      <role rolename="tomcat"/>

      <role rolename="role1"/>

      <user username="tomcat" password="tomcat" roles="tomcat"/>

      <user username="both" password="tomcat" roles="tomcat,role1"/>

      <user username="role1" password="tomcat" roles="role1"/>

    -->

    </tomcat-users>

    已经成功

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