Spring 属性 Ref 标签的动态值

Question

有什么方法可以将动态值传递给下面代码中的 ref 标签属性 java?

<bean id="jobLauncherTestUtils" class="org.springframework.batch.test.JobLauncherTestUtils" >
        <property name="job" ref="$(dynamicValue)"/>
        <property name="jobLauncher" ref="jobLauncher"/>
         <property name="jobRepository" ref="jobRepository" />
    </bean>

`

Answer 1

You can load them from a file of properties

如果要在运行时更改值，您必须 build and launch at runtime.

Spring 属性 Ref 标签的动态值

Dynamic value to Spring Property Ref tag

spring

spring-mvc

spring-batch

application.xml