1springboot application.properties增加如下配置# cas.locale.paramNamelocale# cas.locale.defaultValueen2 或者https://cas.server.edu/login?localeit配置后会启用 src/main/resources下的资源文件message_xx.properties如果需要自定义需要按照命名格式 custom_message.properties参考https://apereo.github.io/cas/5.3.x/installation/Configuration-Properties.html#ticket-granting-cookie