ckeditor等編輯器和struts結合，無法上傳圖片問題

ckeditor與struts結合的時候，需要注意Struts的filter將會處理上傳文件，而導致無法正常上傳文件
推薦解決方案，
重寫struts的StrutsPrepareAndExecuteFilter

import java.io.IOException;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;

/**
 *
 * 解決圖片上傳bug的struts過濾器
 *
 */
public class MyStruts2Filter extends StrutsPrepareAndExecuteFilter{

    @Override
    public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain chain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) arg0;
        String uri = request.getRequestURI();
        if(uri.endsWith("/ckfinder/core/connector/java/connector.java")){//其他在線編輯器也可能存在此情況，依此方法解決
            chain.doFilter(arg0, arg1);
        }else{
            super.doFilter(arg0, arg1, chain);
        }
    }


}

import java.io.IOException;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;

import org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter;

/**
 * 
 * 解決圖片上傳bug的struts過濾器
 *
 */
public class MyStruts2Filter extends StrutsPrepareAndExecuteFilter{

	@Override
	public void doFilter(ServletRequest arg0, ServletResponse arg1, FilterChain chain) throws IOException, ServletException {
		HttpServletRequest request = (HttpServletRequest) arg0;
		String uri = request.getRequestURI();
		if(uri.endsWith("/ckfinder/core/connector/java/connector.java")){//其他在線編輯器也可能存在此情況，依此方法解決
			chain.doFilter(arg0, arg1);
		}else{
			super.doFilter(arg0, arg1, chain);
		}
	}

	
}

對應在web.xml中修改

<filter>
        <filter-name>struts2</filter-name>
<!--        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>-->
        <filter-class>MyStruts2Filter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

<filter>
        <filter-name>struts2</filter-name>
<!--        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>-->
        <filter-class>MyStruts2Filter</filter-class>
    </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>