Read user-defined configuration files with spring

User-defined configuration files

Userconfiguration.properties

MyKey = 1

Spring Bean Preparation

<!--User defined configuration bean-->     <!--If you pass in more than one, you can also configure the following     <bean id= "userconfiguration" class= "util.configuration";          <property name= "locations";             <list                 <value>classpath:conf/ Userconfiguration.properties</value>             </list         </property>     </bean>      -->     <!--use constructors to inject-->     <bean id= " UserConfiguration "class=" util.configuration,         <constructor-arg Value= "Classpath:conf/userconfiguration.properties"/>     </bean>

Implementation of the Util.configuration class

Package util; Import Org.springframework.core.io.Resource; Import java.io.IOException; Import Java.io.InputStream; Import java.util.Properties; public class Configuration { The hash Map properties Private Properties m_map = null; /////////////////////////////////////////////////////////////////////////////////////////////////////////////// ///// Public configuration (Resource conffile) { Try { InputStream InputStream = Conffile.getinputstream (); M_map = new Properties (); M_map.load (InputStream); } catch (IOException E) { E.printstacktrace (); } } /////////////////////////////////////////////////////////////////////////////////////////////////////////////// ///// public string GetValue (String strkey) { if (m_map! = null) Return M_map.getproperty (strkey); Else Return ""; } }

The core of the entire technology is the use of-org.springframework.core.io.Resource

Read user-defined configuration files with spring