<?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 xmlns="http://tomcat.apache.org/xml" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://tomcat.apache.org/xml tomcat-users.xsd" version="1.0"> <!-- 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. Built-in Tomcat manager roles: - manager-gui - allows access to the HTML GUI and the status pages - manager-script - allows access to the HTTP API and the status pages - manager-jmx - allows access to the JMX proxy and the status pages - manager-status - allows access to the status pages only The users below are wrapped in a comment and are therefore ignored. If you wish to configure one or more of these users for use with the manager web application, do not forget to remove the <!.. ..> that surrounds them. You will also need to set the passwords to something appropriate. --> <!-- <user username="admin" password="<must-be-changed>" roles="manager-gui"/> <user username="robot" password="<must-be-changed>" roles="manager-script"/> --> <!-- 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"/> --> </tomcat-users> 这个怎么改

你提供的 'tomcat-users.xml' 文件是一个示例文件，其中包含了一些注释和示例用户角色和用户的声明。你需要根据你的需求对其进行修改。

如果你想要使用示例中的某个用户角色和用户，你需要取消相应部分的注释，并设置适当的密码。例如，如果你想要使用示例中的 `admin` 用户作为 `manager-gui` 角色的用户，你可以将以下行的注释取消，并将 `<must-be-changed>` 替换为你自己的密码：

<!--
<user username="admin" password="<must-be-changed>" roles="manager-gui"/>
-->

同时，如果你想要使用其他示例用户角色和用户，你可以按照相同的方式取消注释并设置密码。

如果你想要定义自己的用户角色和用户，你可以按照以下格式添加新的 `<role>` 和 `<user>` 元素：

<role rolename="your-role-name"/>
<user username="your-username" password="your-password" roles="your-role-name"/>

确保将 `<your-role-name>`, `<your-username>`, 和 `<your-password>` 替换为你自己定义的角色名、用户名和密码。

最后，保存并关闭 'tomcat-users.xml' 文件，并重新启动 Tomcat 服务器。这样你就可以使用修改后的用户角色和用户来进行部署和操作了。

相关问题

<?xml version="1.0" encoding="utf-8"?> <!-- Licensed to the .NET Foundation under one or more agreements. The .NET Foundation licenses this file to you under the MIT license. See the License.txt file in the project root for more information. --> <Project> <ItemGroup> <SourceLinkGitHubHost Include="github.com" ContentUrl="https://raw.githubusercontent.com"/> </ItemGroup> </Project>

这是一个基于XML的MSBuild项目文件，它包含一个名为“SourceLinkGitHubHost”的ItemGroup元素，该元素定义了一个名为“github.com”的ContentUrl属性，用于在SourceLink中提供源代码的信息。这个项目文件似乎是用于在Visual Studio中构建和调试.NET应用程序时使用的。

<?xml version="1.0" encoding="UTF-8"?> <?xml-stylesheet type="text/xsl" href="configuration.xsl"?> <!-- Licensed 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. See accompanying LICENSE file. --> <!-- Put site-specific property overrides in this file. --> <configuration> <property> <name>fs.defaultFS</name> <value>hdfs://localhost:9000</value> </property> <property> <name>hadoop.tmp.dir</name> <value>D:\Development\Hadoop\data\tmp</value> </property> </configuration> 检查一下规范性

这个XML文档中的XML声明是符合规范的，指定了XML版本为1.0，编码方式为UTF-8。其次，这个XML文档中包含了一个XML样式表声明，指定了用于显示该XML文档的样式表文件的路径。在注释中，这个XML文档还声明了使用Apache许可证2.0版本，以及提供了许可证的获取地址。在XML元素中，使用了<configuration>元素作为根元素，并包含了两个<property>元素，用来定义Hadoop的配置属性。整个XML文档结构合乎XML规范，没有语法错误。