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  • 配置FCKeditor_2.6.3+fckeditor-java-2.4


    下载

    http://www.fckeditor.net/download

    FCKeditor.Java
    http://sourceforge.net/project/showfiles.php?group_id=75348&package_id=129511


    -1-
    copy fckeditor文件夹到项目的webRoot目录下

    -2-
    添加Jar包
    slf4j-simple-1.5.0.jar
    slf4j-api-1.5.0.jar
    java-core-2.4-beta-1.jar
    commons-io-1.3.2.jar
    commons-fileupload-1.2.jar


    -3-
    classes下

    fckeditor.properties
    内容:
    connector.userActionImpl=net.fckeditor.requestcycle.impl.UserActionImpl

    log4j.properties
    内容:
    log4j.rootLogger=DEBUG, SOCKET

    log4j.appender.SOCKET=org.apache.log4j.net.SocketAppender
    log4j.appender.SOCKET.RemoteHost=localhost
    log4j.appender.SOCKET.Port=4445

    log4j.logger.org.apache=WARN


    -4-
    项目的web.xml
    <servlet>
    <servlet-name>Connector</servlet-name>
    <servlet-class>
    net.fckeditor.connector.ConnectorServlet
    </servlet-class>
    <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
    <servlet-name>Connector</servlet-name>
    <url-pattern>
    /fckeditor/editor/filemanager/connectors/*
    </url-pattern>
    </servlet-mapping>


    -5-
    页面中使用

    <%@ taglib uri="http://java.fckeditor.net" prefix="FCK" %>

    <form action="" method="post">
    <FCK:editor instanceName="Default" value=" ">
    </FCK:editor>
    <br />
    <input type="submit" value="Submit" />
    </form>

    上面 <FCK:editor instanceName="Default" value=" ">
    </FCK:editor>中value值必须有空格!

    否则就会有异常:

    org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:522) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:416) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:337) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266) javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

    root cause

    java.lang.NullPointerException net.fckeditor.FCKeditor.createHtml(FCKeditor.java:238) net.fckeditor.FCKeditor.toString(FCKeditor.java:223) java.lang.String.valueOf(Unknown Source)
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  • 原文地址:https://www.cnblogs.com/java20130725/p/3215656.html
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