geoserver解决跨域问题 - cytggit/Map-openlayers GitHub Wiki

    1. 下载cors-filter-1.7.jar，Java-property-utils-1.9.jar（百度云）这两个库文件，放到GeoServer 2.8.2\lib目录下
    2. 修改GeoServer 2.8.2\webapps\geoserver\WEB-INF\web.xml中配置文件
    <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>