xheditor集成struts1上传图片-优快云博客

本文链接：https://blog.youkuaiyun.com/hacker5077/article/details/84290223

废话不说了，直接上代码，代码比较乱，紧体现xheditor与struts1和2的上传，struts2在下一篇文章
第一步：
到官网下载最新版本xheditor插件，或者从附件中下载
第二步：jsp页面
注意：jsp中代码 html5Upload:false,upMultiple:'1' 这块很重要，屏蔽掉html5上传，现在大部分是IE6,8。IE9才支持html5，其他浏览器百度去

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
    basePath = basePath.substring(0, (basePath.lastIndexOf("/") == basePath.length() - 1) ? basePath.lastIndexOf("/") : basePath.length());

session.setAttribute("basePath",basePath+"/");
%>


<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">

    <title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">    
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
	<script src="<%=basePath %>/scripts/xheditor/jquery/jquery-1.4.4.min.js" type="text/javascript"></script>
	<script src="<%=basePath %>/scripts/xheditor/xheditor-1.1.14-zh-cn.min.js" charset="utf-8" type="text/javascript"></script>
  </head>

  <body>
<textarea id="elm1" name="elm1" style="width:860px;height:180px;background:url(img/demobg.jpg) no-repeat right bottom fixed">Hello xhEditor!<br />拖动你电脑中的图片到这里，体验HTML5批量拖放上传的强大功能</textarea><br /><span style="color:#ccc;">编辑区域中按快捷键Ctrl+Enter提交表单</span><br /><br />
  </body>
  <script type="text/javascript">
  jQuery(document).ready(function(){
  $(pageInit);
	var editor;
function pageInit()
{
	editor=$('#elm1').xheditor({html5Upload:false,upMultiple:'1',upLinkUrl:'demos/upload.php?immediate=1',upImgUrl:'/struts1_xheditor/upload.do?immediate=1',upFlashUrl:'demos/upload.php?immediate=1',upMediaUrl:'demos/upload.php?immediate=1',localUrlTest:/^https?:\/\/[^\/]*?(xheditor\.com)\//i,remoteImgSaveUrl:'demos/saveremoteimg.php',emots:{
		msn:{name:'MSN',count:40,width:22,height:22,line:8},
	},loadCSS:'<style>pre{margin-left:2em;border-left:3px solid #CCC;padding:0 1em;}</style>',shortcuts:{'ctrl+enter':submitForm}});
}

function submitForm(){$('#frmDemo').submit();}
});
  </script>
</html>

第三部:java代码
UploadForm.java


package com.yourcompany.struts.form;

import javax.servlet.http.HttpServletRequest;
import org.apache.struts.action.ActionErrors;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;

public class UploadForm extends ActionForm {

	private FormFile filedata;

	public ActionErrors validate(ActionMapping mapping,
			HttpServletRequest request) {
		// TODO Auto-generated method stub
		return null;
	}

	public void reset(ActionMapping mapping, HttpServletRequest request) {
		// TODO Auto-generated method stub
	}

	public FormFile getFiledata() {
		return filedata;
	}

	public void setFiledata(FormFile filedata) {
		this.filedata = filedata;
	}
}

UploadAction.java


/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.yourcompany.struts.action;

import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.upload.FormFile;
import com.yourcompany.struts.form.UploadForm;

/** 
 * MyEclipse Struts
 * Creation date: 09-12-2012
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class UploadAction extends Action {
	/*
	 * Generated Methods
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) throws IOException {
		// TODO Auto-generated method stub

		//form里面可以定义其他的属性 
		/**
		 *    filedataFileName; err;msg; message; fileExt = "jpg,jpeg,gif,bmp,png";  
		 */
		UploadForm f=(UploadForm) form;
		//这里能获取ajax上传过来的文件
		FormFile fi=f.getFiledata();
		//接下来的事情，就是把文件写到服务器，至于怎么写，这应该不用说了吧…………大家多思考，多插资料，多动手
		//这里注意的是，返回的时候，返回json格式的，自己拼或者jsonObject都可以，如果错误就写在err里面，msg写上传的路径，xheditor会接受这个路径然后插入编辑器中
		response.getOutputStream().print("{\"err\":\"\",\"msg\":\"!111.jpg\"}");
		return null;
	}
}