How to read properties file in Spring Java specially single .properties file or multiple properties file in Java spring framework is very easy, it can be done by different way.
In this post I will explain how to read .properties files by using use PropertyPlaceholderConfigurer class of Spring framework, which contains in spring core module itself.
config.properties file:
mongo.host=10.10.8.8 mongo.db=mydb mongo.port=27017 mongo.userName=mydbUser mongo.password=mydbUser@123 ftp.driverdata.location=/opt/mydbApp/data/
2. Single properties file in xml meta data configuration
If you have single properties file which you want to read in java spring framework. you can simply follow and you done with properties file reading in java. let us say, you have to use location property of PropertyPlaceholderConfigurer class.
3. Multiple properties file reading in java
If you have multiple properties file , you have to user locations property of PropertyPlaceholderConfigurer class. If .properties file outside of your application you can use absolute path with prefix as file:. If within you application you can use classpath: prefix in you location. You can use locations property as well if you have only one .properties file.
file:/opt/config.properties file:/opt/jdbc.properties
Your comments are welcome. Happy Learning 🙂 for learning of how to read .properties find java Spring framework.
