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Is there any easy way to get the host name in spring configuration file ? Currently I am using Java code to get the host name and and auto wire the property in the bean . But looking for less coding approach if any !
Thanks
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You can get this information via Environment for the port and the host you can obtain by using InternetAddress . Getting the port this way will only work, if a) the port is actually configured explicitly, and b) it is not set to 0 (meaning the servlet container will choose a random port on startup).
A Spring configuration file is an XML file that contains the classes information. It describes how those classes are configured as well as introduced to each other. The XML configuration files, however, are verbose and cleaner.
To change localhost to domain name in Spring Boot, you need to edit the application. properties file and change the server. address property to the domain name.
Spring @Configuration annotation is part of the spring core framework. Spring Configuration annotation indicates that the class has @Bean definition methods. So Spring container can process the class and generate Spring Beans to be used in the application.
The following will give you the hostname in java
return InetAddress.getLocalHost().getHostName();
where InetAddress belongs to the java.net package. You can add that to your java configuration file. If you want to do it in xml, you can do the following
<bean id="localhostInetAddress"
class="java.net.InetAddress"
factory-method="getLocalHost"/>
<bean id="hostname"
factory-bean="localhostInetAddress"
factory-method="getHostName"/>
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