Springmvc Controller and Service read the properties configuration information through @value

Source: Internet
Author: User

(i) Read the properties configuration information through @value in the Controller

1, Springmvc-servlet.xml in the configuration:

       <bean id= "configproperties" class= "Org.springframework.beans.factory.config.PropertiesFactoryBean" >
		<property name= "Locations" >
			<list>
				<value>classpath:basicmanagement.properties</ value>
			</list>
		</property>
	</bean>
	<bean id= "Propertyconfigurer" class= " Org.springframework.beans.factory.config.PreferencesPlaceholderConfigurer ">
		<property name=" Properties "ref=" Configproperties "/>
	</bean>

2. Configuration parameters in Basicmanagement.properties

Sessiontimeout = 60

3. Controller Acquisition method

    @Value ("#{configproperties[' Sessiontimeout '}")
    private int sessiontimeout;


(ii) Read the properties configuration information through the @value Service

1, applicationcontext.xml in the configuration

    <bean id= "Propertyconfigurer" class= "Org.springframework.beans.factory.config.PropertyPlaceholderConfigurer" >
        <property name= "Location" value= "Classpath:basicmanagement.properties"/>
    </bean>

2. Service Acquisition method

    @Value ("${sessiontimeout}")
    private int sessiontimeout;




Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.