tomcat後端允許跨域訪問的配置

tomcat後端允許跨域訪問的配置

<filter>
  <filter-name>CorsFilter</filter-name>
  <filter-class>org.apache.catalina.filters.CorsFilter</filter-class>
</filter>
<filter-mapping>
  <filter-name>CorsFilter</filter-name>
  <url-pattern>/*</url-pattern>
</filter-mapping>

資料1：http://enable-cors.org/server_tomcat.html

資料2：http://tomcat.apache.org/tomcat-7.0-doc/config/filter.html#CORS_Filter