Geoserver跨域问题

1 Geoserver位war包，使用Tomcat发布的情况

由于geoserver为war形式，需要解决tomcat跨域问题，geoserver版本为2.9.1。

（1）下载跨域war包

下载cors-filter-1.7.jar，Java-property-utils-1.9.jar这两个库文件，放到tomcat的lib目录下，即ApacheTomcat\lib。

Download eoserver_CROS_jar.rar；cesium加载资源目标站点跨域设置.rar （NEW）

（2）修改ApacheTomcat\webapps\geoserver\WEB-INF\web.xml中的配置文件

    <filter>    
        <filter-name>CORS</filter-name>    
        <filter-class>com.thetransactioncompany.cors.CORSFilter</filter-class>    
        <init-param>    
         <param-name>cors.allowOrigin</param-name>    
            <param-value>*</param-value>    
        </init-param>    
        <init-param>    
         <param-name>cors.supportedMethods</param-name>    
            <param-value>GET, POST, HEAD, PUT, DELETE</param-value>    
        </init-param>    
        <init-param>    
         <param-name>cors.supportedHeaders</param-name>    
            <param-value>Accept, Origin, X-Requested-With, Content-Type, Last-Modified</param-value>    
        </init-param>    
        <init-param>    
            <param-name>cors.exposedHeaders</param-name>    
            <param-value>Set-Cookie</param-value>    
        </init-param>    
        <init-param>    
            <param-name>cors.supportsCredentials</param-name>    
            <param-value>true</param-value>    
        </init-param>    
    </filter>    
    <filter-mapping>    
        <filter-name>CORS</filter-name>    
        <url-pattern>/*</url-pattern>    
    </filter-mapping>