blocks|key|1784952|text|我不知道Tomcat中存储配置的任何默认目录，我尝试解决的相同问题是：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1784953|1-将配置移动到数据库，并提供脚本或网页来修改值。|1784954|2-有一个脚本来部署war。该脚本将用户目录中的配置合并到web.xml或其他已部署的配置文件中。|1784955|3-让webapps首先在用户目录中查找配置，如果找不到，则查找war部署的配置文件。|1784956|最不受欢迎的是3-它要求所有used应用检查两个位置的配置，你最终在服务器上得到两个不同的xml文件，具有不同的值，并且并不总是清楚使用哪一个。|1784957|下一个最受欢迎的是2-+webapps可以在不知道多个配置文件的情况下编写，但是当有人从Tomcat管理器而不是使用您的脚本进行部署时，就会遇到问题。|1784958|Favorite为1。这在大多数情况下都有效。问题是当您没有数据库或想要配置连接到数据库的方式时。|1784959|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Q|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|R|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|S|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|T|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|U|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|V|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|O|$]]

I do not know any default directory in Tomcat to store configuration, my
attempts to solve the same issue have been :

1 - Move configuration to the DB and provide scripts or webpages to modify values. 
2 - Have a script to deploy the war. The script would merge configuration from a user directory into web.xml or other deployed config files. 
3 - Have webapps look first in a user directory for configuration and
if not found then look for configuration files deployed by the war.

Least favorite is 3 - it require all webapps to check two places for configuration and
you end up with two different xml files on the server with different values and it is not always clear which one is used.

Next favorite is 2 - the webapps can be written without knowledge of multiple config files, but you run into issue when someone does a deploy from Tomcat manager instead of using your script.

Favorite is 1. This just works in most cases. Problem is when you don't have a DB or
want to configure how you connect to the DB.

blocks|key|1775974|text|如果让文件在所有put应用程序中都可见不成问题，您可以将其放入$CATALINA_HOME/lib。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1775975|entityMap^0|V|I|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

If having the file visible from all webapps is not an issue, you could put it <code>$CATALINA_HOME/lib</code>.

blocks|key|1785035|text|一种解决方案是在部署war文件后修改属性文件，即使用ServletContext.getRealpath()方法获取实际路径，即文件在部署的服务器上的路径，然后修改该文件，它只修改容器中的文件，而不修改原始文件。所以如果它对你来说是重要的修改，你需要备份它。因此，您不需要重新部署war文件，因为它已经在修改已部署容器中的文件。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1785036|这个解决方案可以编辑网页文件夹中的文件，也可以从java类编辑。|1785037|如果你想要更多的描述或如何做，那么让我知道我已经做到了。|1785038|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

One solution is to modify property file after deployment of war file is to use ServletContext.getRealpath() method to get the real path means path of file in the server where it is deployed and then modify that file it will modify file in container only not the original file. So you need to backup it if it is important modification for you. So by this you do not need to redeploy war file as it is already modifying file from deployed container.

This solution can edit a file that is in webpages folder also from the java class.

If you want more description or how to do it then let me know i have did it.

I am building a web service and am packaging it into a war file for deployment. Right now all of my config files (.properties and .xml) are being packaged into my .war file. This isn't going to work as some of these files will need to be modified for each individual installation. I know that some servlet containers will leave the .war files intact which would mean the config files would never be easily modified. My question is this: what is the best practice for deploying a .war file with these external config files? I'm thinking that the config files will need to be shipped separate from the .war file and placed into a directory that is in the classpath. Is there a default directory setup like this in Tomcat that these files can just be dropped into and my web service will be able to find without much trouble?

Maybe I shouldn't be using a war file for this setup? Maybe I should just be providing a zip file (with the same contents as the war file) and the deployment will simply be to extract the zip into the webapps directory?

Deploy war file with modifiable properties files

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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我正在构建一个web服务，并将其打包到一个war文件中以进行部署。现在，我所有的配置文件(.properties和.xml)都被打包到我的.war文件中。这是行不通的，因为每个单独的安装都需要修改其中的一些文件。我知道一些servlet容器会保持.war文件不变，这意味着配置文件永远不会被轻易地修改。我的问题是:使用这...

问使用可修改的属性文件部署war文件
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