spring-boot - Spring Boot + Thymeleaf 应用程序中的缓存清除

Question

我读了 spring boot documentation似乎如果我使用 Thymeleaf，我只需将以下内容添加到我的 application.properties 文件中即可实现缓存清除:

spring.resources.chain.strategy.content.enabled=true
spring.resources.chain.strategy.content.paths=/**

但它不起作用!

这是我看到的错误:

Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: private org.springframework.boot.autoconfigure.web.ResourceProperties org.springframework.boot.autoconfigure.web.WebMvcAutoConfiguration$WebMvcAutoConfigurationAdapter.resourceProperties; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'spring.resources.CONFIGURATION_PROPERTIES': Could not bind properties to [unknown] (target=spring.resources, ignoreInvalidFields=false, ignoreUnknownFields=false, ignoreNestedProperties=false); nested exception is org.springframework.beans.NotWritablePropertyException: Invalid property 'chain[strategy][fixed][version]' of bean class [org.springframework.boot.autoconfigure.web.ResourceProperties]: Cannot access indexed value in property referenced in indexed property path 'chain[strategy][fixed][version]'; nested exception is org.springframework.beans.NotReadablePropertyException: Invalid property 'chain[strategy][fixed][version]' of bean class [org.springframework.boot.autoconfigure.web.ResourceProperties]: Bean property 'chain[strategy][fixed][version]' is not readable or has an invalid getter method: Does the return type of the getter match the parameter type of the setter?

我错过了什么？

Answer 1

问题出在我使用的 spring boot 版本上。 Spring Boot 1.2 没有任何此类属性，而 1.3 有。