我们通常需要通过ajax跨域访问GIS服务,GeoServer默认是不支持跨域的,通常直接访问浏览器会报类似:XMLHttpRequest 、not allowed by Access-Control-Allow-Origin的错误提示。
一、GeoServer 2.3.2版本设置
1、下载跨域文件CrossOriginFilter.class并将插件放入<Geoserver>\webapps\geoserver\WEB-INF\classes下
最后形成的文件和目录是:
<Geoserver>\webapps\geoserver\WEB-INF\classes\org\mortbay\servlets\CrossOriginFilter.class
2、设置跨域配置。打开<Geoserver>\webapps\geoserver\web.xml文件,找到文件中<filter>平级的位置,添加如下内容
- ...
- <filter>
- <filter-name>cross-origin</filter-name>
- <filter-class>org.mortbay.servlets.CrossOriginFilter</filter-class>
- <init-param>
- <param-name>allowedOrigins</param-name>
- <param-value>*</param-value>
- </init-param>
- <init-param>
- <param-name>allowedMethods</param-name>
- <param-value>GET,POST</param-value>
- </init-param>
- <init-param>
- <param-name>allowedHeaders</param-name>
- <param-value>x-requested-with,content-type</param-value>
- </init-param>
- </filter>
- ...
- ...
- <filter-mapping>
- <filter-name>cross-origin</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
- ...
二、GeoServer 2.10.1版本设置(其他版本皆可使用该通用设置方法)
1、下载跨域jar包jetty-servlets.jar(下载geoserver使用的对应jetty版本)并将jar包放到<Geoserver>\webapps\geoserver\WEB-INF\lib文件夹下。
2、设置跨域配置。打开<Geoserver>\webapps\geoserver\web.xml文件,找到文件中<filter>平级的位置,添加如下内容
- <filter>
- <filter-name>cross-origin</filter-name>
- <filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
- <init-param>
- <param-name>allowedOrigins</param-name>
- <param-value>*</param-value>
- </init-param>
- <init-param>
- <param-name>allowedMethods</param-name>
- <param-value>GET,POST</param-value>
- </init-param>
- <init-param>
- <param-name>allowedHeaders</param-name>
- <param-value>x-requested-with,content-type</param-value>
- </init-param>
- </filter>
- <filter-mapping>
- <filter-name>cross-origin</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
我们通常需要通过ajax跨域访问GIS服务,GeoServer默认是不支持跨域的,通常直接访问浏览器会报类似:XMLHttpRequest 、not allowed by Access-Control-Allow-Origin的错误提示。
一、GeoServer 2.3.2版本设置
1、下载跨域文件CrossOriginFilter.class并将插件放入<Geoserver>\webapps\geoserver\WEB-INF\classes下
最后形成的文件和目录是:
<Geoserver>\webapps\geoserver\WEB-INF\classes\org\mortbay\servlets\CrossOriginFilter.class
2、设置跨域配置。打开<Geoserver>\webapps\geoserver\web.xml文件,找到文件中<filter>平级的位置,添加如下内容
- ...
- <filter>
- <filter-name>cross-origin</filter-name>
- <filter-class>org.mortbay.servlets.CrossOriginFilter</filter-class>
- <init-param>
- <param-name>allowedOrigins</param-name>
- <param-value>*</param-value>
- </init-param>
- <init-param>
- <param-name>allowedMethods</param-name>
- <param-value>GET,POST</param-value>
- </init-param>
- <init-param>
- <param-name>allowedHeaders</param-name>
- <param-value>x-requested-with,content-type</param-value>
- </init-param>
- </filter>
- ...
- ...
- <filter-mapping>
- <filter-name>cross-origin</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>
- ...
二、GeoServer 2.10.1版本设置(其他版本皆可使用该通用设置方法)
1、下载跨域jar包jetty-servlets.jar(下载geoserver使用的对应jetty版本)并将jar包放到<Geoserver>\webapps\geoserver\WEB-INF\lib文件夹下。
2、设置跨域配置。打开<Geoserver>\webapps\geoserver\web.xml文件,找到文件中<filter>平级的位置,添加如下内容
- <filter>
- <filter-name>cross-origin</filter-name>
- <filter-class>org.eclipse.jetty.servlets.CrossOriginFilter</filter-class>
- <init-param>
- <param-name>allowedOrigins</param-name>
- <param-value>*</param-value>
- </init-param>
- <init-param>
- <param-name>allowedMethods</param-name>
- <param-value>GET,POST</param-value>
- </init-param>
- <init-param>
- <param-name>allowedHeaders</param-name>
- <param-value>x-requested-with,content-type</param-value>
- </init-param>
- </filter>
- <filter-mapping>
- <filter-name>cross-origin</filter-name>
- <url-pattern>/*</url-pattern>
- </filter-mapping>