@Configuration
public class PropertySourcePlaceholderConfig {
@Bean
public PropertySourcesPlaceholderConfigurer propertySourcesPlaceholderConfigurer(){
PropertySourcesPlaceholderConfigurer configurer = new PropertySourcesPlaceholderConfigurer();
configurer.setIgnoreUnresolvablePlaceholders(true);
return configurer;
}
}
</div>
</div>
随笔
关于updateElement接口
随笔1
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