如何调用 @PostConstruct class 中存在的方法
How to call a method present in @PostConstruct class
我有 class MyModel.java
,我正在使用 @PostConstruct
构建它。
@ConfigurationProperties(prefix = "test")
public static class MyModel extends Model {
@PostConstruct
private void postConstruct() {
}
}
现在我想调用模型class的一个方法(包含字段和getter setter)说:
сlass Model {
....
//fields and getter setter
public void testValues(){
}
}
现在我想在 @PostContruct
中调用 testValues()
。
如何称呼它?
作为Springbean生命周期的一部分,afterPropertiesSet()
会在@PostConstruct
方法之后被调用,你可以看看here,所以你可以使用afterPropertiesSet()
调用您的 testValues()
如下所示:
我的模型class:
public class MyModel extends Model implements InitializingBean {
@PostConstruct
private void postConstruct() {
//set your values here
}
@Override
public void afterPropertiesSet() {
testValues();
}
}
我在 spring bean 的生命周期上添加了 link 中的以下注释:
Multiple lifecycle mechanisms configured for the same bean, with
different initialization methods, are called as follows (emphasis is mine):
Methods annotated with @PostConstruct (called first)
afterPropertiesSet() as defined by the InitializingBean callback interface (called after @PostConstruct method)
custom configured init() method (called after afterPropertiesSet method)
我有 class MyModel.java
,我正在使用 @PostConstruct
构建它。
@ConfigurationProperties(prefix = "test")
public static class MyModel extends Model {
@PostConstruct
private void postConstruct() {
}
}
现在我想调用模型class的一个方法(包含字段和getter setter)说:
сlass Model {
....
//fields and getter setter
public void testValues(){
}
}
现在我想在 @PostContruct
中调用 testValues()
。
如何称呼它?
作为Springbean生命周期的一部分,afterPropertiesSet()
会在@PostConstruct
方法之后被调用,你可以看看here,所以你可以使用afterPropertiesSet()
调用您的 testValues()
如下所示:
我的模型class:
public class MyModel extends Model implements InitializingBean {
@PostConstruct
private void postConstruct() {
//set your values here
}
@Override
public void afterPropertiesSet() {
testValues();
}
}
我在 spring bean 的生命周期上添加了 link 中的以下注释:
Multiple lifecycle mechanisms configured for the same bean, with different initialization methods, are called as follows (emphasis is mine):
Methods annotated with @PostConstruct (called first)
afterPropertiesSet() as defined by the InitializingBean callback interface (called after @PostConstruct method)
custom configured init() method (called after afterPropertiesSet method)