ArcGIS Server跨域 tomcat跨域cors相关jar包cors-filter-1.7.jar和java-property-utils-1.9.jar tomcat接受跨域请求时,需要配置相关filter,此jar包导入lib中,在tomcat的web.xml添加相关内容即可解决tomcat跨域问题 https://mvnrepository.com/artifact/com.thetransactioncompany/cors-filter/1.7