```
@Target({TYPE,METHOD})
@Retention(RUNTIME)
@Documented
@Conditional(org.springframework.boot.autoconfigure.web.OnEnabledResourceChainCondition.class)
public @interface ConditionalOnEnabledResourceChain
```
Conditional that checks whether or not the Spring resource handling chain is enabled. Matches if ResourceProperties.Chain.getEnabled() is true or if webjars-locator-core is on the classpath.
从以下版本开始:
1.3.0

注释类型 ConditionalOnEnabledResourceChain