GeoServer跨域配置

GeoServer作为服务端（被调用方）通过filter方案实现跨域资源的访问。

跨域配置

1. 下载平台独立二进制（捆绑在Jetty中的GeoServer Web应用程序） 将geoserver-2.15.2\lib目录中的jetty-servlets-9.4.12.v20180830.jar和jetty-util-9.4.12.v20180830.jar

   

   拷贝到geoserver-2.15.2\webapps\geoserver\WEB-INF\lib目录中

   

2. 修改geoserver-2.15.2\webapps\geoserver\WEB-INF目录下web.xml文件，将下列的两个位置的注释取消：

   <!-- 1.Uncomment following filter to enable CORS
   <filter>
        <filter-name>cross-origin</filter-name>
        <filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
       <init-param>
           <param-name>chainPreflight</param-name>
           <param-value>false</param-value>
       </init-param>
       <init-param>
           <param-name>allowedOrigins</param-name>
           <param-value>*</param-value>
       </init-param>
       <init-param>
           <param-name>allowedMethods</param-name>
           <param-value>GET,POST,PUT,DELETE,HEAD,OPTIONS</param-value>
       </init-param>
       <init-param>
           <param-name>allowedHeaders</param-name>
           <param-value>*</param-value>
       </init-param>
    </filter>
    -->
   <!-- 2.Uncomment following filter to enable CORS
    <filter-mapping>
        <filter-name>cross-origin</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
    -->
   

3. 重启GeoServer