Class path problem of Java – jar file

2020-08-02 • Java

I have a Commons httpclient Jar classpath problem

The application uses a newer version of Commons httpclient Jar, which is commons-httpclient-3.0 1.jar.

After JBoss is installed, it will install in two different directories called commons - httpclient The original version of jar

/opt/appname/lib and /opt/appname/server/default/lib

It's easy to simply delete them, but it turns out that they are being used by another application on the system I wonder if there is any way to specify an order of using classes, for example

First, use commons-httpclient-3.0 1. Jar and then use commons - httpclient. Jar jar

Quite new Java, so any help will be appreciated

Solution

I believe that the only way to perform this operation under the restrictions you mentioned is to move the correct jar to the server / default / lib folder of each application on JBoss and delete it from / opt / appName / lib

In other words, this may still be a problem, because JBoss itself may also need jars In this case, you may fail

As a side note, you can create a folder / JBoss / lib / endorsed LIBS placed there take precedence over JBoss / lib

The content of this article comes from the network collection of netizens. It is used as a learning reference. The copyright belongs to the original author.

THE END

Java