SpringMVC解决跨域问题,以及跨服务器调用时候session丢失的问题总结!!!
SpringMVC解决跨域问题,以及跨服务器调用时候session丢失的问题总结!!! 从2个方面解决 1:web.xml配置中加上 <filter> <filter-name>CorsFilter</filter-name> <filter-class>org.apache.catalina.filters.CorsFilter</filter-class> <init-param> <param-name>cors.allowed.origins</param-name> <param-value>*</param-value> </init-param> <init-param> <param-name>cors.allowed.methods</param-name> <param-value>GET,POST,HEAD,OPTIONS,PUT</param-value> </init-param> <init-param>…