blocks|key|1470609|text|当您从netbeans+IDE启动tomcat服务器时，您需要在tomcat服务器的connection选项卡上的菜单"tools->servers“中签入-有catalina基目录。并且您需要包含以下内容：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1470610|+<role+rolename="manager"/>
++<user+username="admin"+password="admin"+roles="manager"/>|code-block|syntax|javascript|1470611|at文件|1470612|\CATALINA_BASE\conf\tomcat-users.xml|1470613|或者使用IDE自动生成的用户名，该用户名的描述已放置在此文件或连接选项卡中|1470614|对于Manager+Apps+:+GUI+access|offset|length|1470615|<role+rolename="manager-gui"/>
<user+username="tomcat"+password="s3cret"+roles="manager-gui"/>|1470616|entityMap|0|LINK|mutability|MUTABLE|url|http://localhost:8080/manager/html^0|0|0|0|0|0|2|P|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|11|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|12|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|13|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|15|8|@]|9|@$O|16|P|17|1|18]]|A|$]]|$1|Q|3|R|5|D|7|19|8|@]|9|@]|A|$E|F]]|$1|S|3|-4|5|6|7|1A|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|Z]]]]

When you're launching tomcat server from netbeans IDE you need to check in menu "tools->servers" on connection tab for tomcat server - there is catalina base directory. And you need to include something like:

<pre><code> &lt;role rolename="manager"/&gt;
 &lt;user username="admin" password="admin" roles="manager"/&gt;
</code></pre>

at file 

<pre><code>\CATALINA_BASE\conf\tomcat-users.xml
</code></pre>

or use username automatically generated by IDE with description already placed in this file or on connection tab

For <a href="http://localhost:8080/manager/html" rel="noreferrer">Manager Apps : GUI access</a>:

<pre><code>&lt;role rolename="manager-gui"/&gt;
&lt;user username="tomcat" password="s3cret" roles="manager-gui"/&gt;
</code></pre>

blocks|key|1255991|text|在tomcat+7中，角色已从manager更改为manager-gui，因此在tomcat-user.xml文件中将其设置如下。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1255992|​|1255993|📷|atomic|offset|length|1255994|1255995|entityMap|0|IMAGE|mutability|IMMUTABLE|imageUrl|https://ask.qcloudimg.com/http-save/yehe-900000/89002f641428a499d0dcce73b983e51f.png|imageAlt^0|0|0|0|1|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@$G|V|H|W|1|X]]|A|$]]|$1|I|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|K|$L|$5|M|N|O|A|$P|Q|R|-4]]]]

I case of tomcat 7 the role has changed from manager to manager-gui so set it as below in the tomcat-user.xml file.

<img src="https://i.stack.imgur.com/Dzu53.png" alt="enter image description here">

blocks|key|1470726|text|文件\conf\tomcat-users.xml，在该行之前|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1470727|</tomcat-users>|code-block|syntax|javascript|1470728|添加以下几行|1470729|<role+rolename="manager-gui"/>
<role+rolename="manager-script"/>
<role+rolename="manager-jmx"/>
<role+rolename="manager-status"/>+++
<user+username="admin"+password="admin"+roles="manager-gui,manager-script,manager-jmx,manager-status"/>|1470730|entityMap^0|2|M|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|U|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|W|8|@]|D|@]|E|$]]]|P|$]]

File <code>\conf\tomcat-users.xml</code>, before this line

<pre><code>&lt;/tomcat-users&gt;
</code></pre>

add these lines

<pre><code>&lt;role rolename="manager-gui"/&gt;
&lt;role rolename="manager-script"/&gt;
&lt;role rolename="manager-jmx"/&gt;
&lt;role rolename="manager-status"/&gt; 
&lt;user username="admin" password="admin" roles="manager-gui,manager-script,manager-jmx,manager-status"/&gt;
</code></pre>

blocks|key|1256078|text|在Tomcat8%2B中检查对该文件所做更改的一种简单方法是打开浏览器：http://localhost:8080/manager/text/list|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1256079|entityMap|0|LINK|mutability|MUTABLE|url|http://localhost:8080/manager/text/list^0|Y|13|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

One simple way to check your changes to that file in Tomcat 8 + is to open a browser to: <a href="http://localhost:8080/manager/text/list" rel="nofollow noreferrer">http://localhost:8080/manager/text/list</a>

blocks|key|1470791|text|转到apache-tomcat\conf文件夹，将以下行添加到|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1470792|tomcat-users.xml文件|1470793|<role+rolename="manager-gui"/>
<user+username="admin"+password="admin"+roles="manager-gui"/>|code-block|syntax|javascript|1470794|并重新启动服务器|1470795|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Go to apache-tomcat\conf folder add these lines in 

tomcat-users.xml file

<pre><code>&lt;role rolename="manager-gui"/&gt;
&lt;user username="admin" password="admin" roles="manager-gui"/&gt;
</code></pre>

and restart server

blocks|key|1470833|text|更新'apache-tomcat-8.5.5\conf\tomcat-users.xml文件。取消注释角色并添加/替换以下line.and重启服务器|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1470834|tomcat-users.xml文件|1470835|<role+rolename="admin"/>
<role+rolename="admin-gui"/>
<role+rolename="manager-gui"/>
<user+username="admin"+password="admin"+roles="standard,manager,admin,manager-gui,manager-script"/>|code-block|syntax|javascript|1470836|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Update the 'apache-tomcat-8.5.5\conf\tomcat-users.xml file. uncomment the roles and add/replace the following line.and restart server

tomcat-users.xml file

<pre><code>&lt;role rolename="admin"/&gt;
&lt;role rolename="admin-gui"/&gt;
&lt;role rolename="manager-gui"/&gt;
&lt;user username="admin" password="admin" roles="standard,manager,admin,manager-gui,manager-script"/&gt;
</code></pre>

I'm trying to follow a tutorial to make an extremely basic Java web application in NetBeans.

When I try to run it, a dialogue box appears title "Authentication Required". Inside the dialogue box there the heading "Tomcat Manager Application" and fields for "User Name" and "Password."

Investigating this, I've come to understand that I should edit the file

<pre><code>\TOMCAT_HOME\conf\tomcat-users.xml
</code></pre>

to include something like:

<pre><code>&lt;user username="user" password="password" roles="standard,manager"/&gt;
</code></pre>

so I've done that, but it hasn't helped yet.

Can anyone provide some insight? I'm using Tomcat 6.0.20, NetBeans 6.7.1, and Windows Vista. I'm using jdk1.7.0, but Java hasn't really entered into this project yet.

How do I set Tomcat Manager Application User Name and Password for NetBeans?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试按照教程用NetBeans制作一个非常基本的Java web应用程序。当我尝试运行它时，出现一个标题为"Authentication Required“的对话框。在对话框中有标题"Tomcat Manager Application“以及"User Name”和“Password”字段。通过调查，我逐渐了解到...

问如何为NetBeans设置Tomcat Manager应用程序用户名和密码？
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问如何为NetBeans设置Tomcat Manager应用程序用户名和密码？EN