JavaScript 使用Ckeditor+Ckfinder文件上传案例详解

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一、准备工作

Ckeditor_4.5.7_full + Ckfinder_java_2.6.0

二、解压

1.解压ckeditor，和平常文件解压相同，正常解压即可

2.解压ckfinder，解压完成后进入ckfinder文件夹下，发现有CKFinderJava-2.6.0.war文件，继续解压。

3.注意看红框部分

三、开始集成

1.准备工作完成，将图1中的ckeditor，及图3中的ckfinder文件夹拷贝到我们自己的项目的WebContent下。我在WebContent下新建了文件夹assets。

2.新建jsp页面

<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%
    String path = request.getContextPath();
    String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort() + path;
%>
<c:set var="base" value="<%=basePath%>"></c:set>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<!-- 引入ckeditor.js和ckfinder.js -->
<script type="text/javascript" src="${base }/assets/ckeditor/ckeditor.js"></script>
<script type="text/javascript" src="${base }/assets/ckfinder/ckfinder.js"></script>
<title>ckeditor</title>
</head>
<body>
    ${base }
    <p>
    <h1>${msg }</h1>
    <form>
      <textarea name="editor1" id="editor1" rows="10" cols="80">
          This is my textarea to be replaced with CKEditor.
      </textarea>
    </form>
    <!-- 将id为editor1的textarea用ckeditor来操作 -->
    <script type="text/javascript">
        var editor = CKEDITOR.replace( 'editor1' );
        CKFinder.setupCKEditor(editor, '${base }/assets/ckfinder/');
    </script>
</body>
</html>

此时我们已经可以看到富文本编辑器。

3.进入如图所示目录下，将config.xml复制到我们自己项目的WEB-INF下，我将文件更名为ckfinder.xml，并将lib下的jar包导入。

4.修改ckfinder.xml

basedir 为文件存储的物理路径，就是我们项目在自己的电脑上运行时，找到项目运行路径，然后自己想要保存的位置。（表述不清楚可以私信~）
5.修改ckeditor下的config.js文件

CKEDITOR.editorConfig = function( config ) {
    config.height = 300;
    config.enterMode = CKEDITOR.ENTER_BR;// 去掉<p>
    config.shiftEnterMode = CKEDITOR.ENTER_BR;// 去掉<p>
    config.toolbarCanCollapse = true; //工具栏可折叠  
    config.toolbarGroups = [
        { name: 'document', groups: [ 'mode', 'document', 'doctools' ] },
        { name: 'clipboard', groups: [ 'clipboard', 'undo' ] },
        { name: 'forms', groups: [ 'forms' ] },
        { name: 'paragraph', groups: [ 'list', 'indent', 'blocks', 'align', 'bidi', 'paragraph' ] },
        { name: 'editing', groups: [ 'find', 'selection', 'spellchecker', 'editing' ] },
        { name: 'insert', groups: [ 'insert' ] },
        '/',
        { name: 'styles', groups: [ 'styles' ] },
        { name: 'basicstyles', groups: [ 'basicstyles', 'cleanup' ] },
        { name: 'colors', groups: [ 'colors' ] },

        { name: 'others', groups: [ 'others' ] },
        { name: 'links', groups: [ 'links' ] },
        { name: 'about', groups: [ 'about' ] },
        { name: 'tools', groups: [ 'tools' ] }
    ];
    config.removeButtons = 'About,Flash,Form,Checkbox,Radio,TextField,Textarea,Select,Button,ImageButton,HiddenField,NewPage,Templates,Scayt,Language,Smiley,Iframe,Save,SelectAll,CreateDiv,BidiRtl,BidiLtr,ShowBlocks';
    var p='/Ckeditor/assets/';
        config.filebrowserBrowseUrl =p+'ckfinder/ckfinder.html'; 
        config.filebrowserImageBrowseUrl = p+'ckfinder/ckfinder.html?type=Images';
        config.filebrowserFlashBrowseUrl = p+'ckfinder/ckfinder.html?type=Flash';
        config.filebrowserUploadUrl =p+'ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Files';
        config.filebrowserImageUploadUrl =p+'ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Images';
        config.filebrowserFlashUploadUrl = p+'ckfinder/core/connector/java/connector.java?command=QuickUpload&type=Flash';
};

6.在web.xml中添加如下代码

<servlet>
        <servlet-name>ConnectorServlet</servlet-name>
        <servlet-class>com.ckfinder.connector.ConnectorServlet</servlet-class>
        <init-param>
            <description>
                Path to configuration file can be relative path inside application,
                absolute path on local file system or UNC path.
            </description>
            <param-name>XMLConfig</param-name>
            <param-value>/WEB-INF/ckfinder.xml</param-value>
        </init-param>
        <init-param>
            <param-name>debug</param-name>
            <param-value>false</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>ConnectorServlet</servlet-name>
        <url-pattern><!--此路径找到项目下ckfinder文件夹即可-->
            /assets/ckfinder/core/connector/java/connector.java
        </url-pattern>
    </servlet-mapping>

7.运行查看效果。

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