属性配置类 StaticProperties.class
@Component
public class StaticProperties {
public static String CUSTOM_NAME;
@Value("${custom.name}")
public void setCustomName(String customName) {
CUSTOM_NAME = customName;
}
}
Spring Boot 配置提示 resources/META-INF/spring-configuration-metadata.json
{
"properties": [
{
"name": "custom.name",
"type": "java.lang.String",
"sourceType": "com.anoyi.xxx.config.StaticProperties"
}
]
}
Spring Boot 配置 application.properties
custom.name=anoyi
至此，即可在 Spring Boot 全局任意引用 StaticProperties.CUSTOM_NAME
