【Anychart】自动保存flash图片到指定目录下。

来源：互联网发布：淘宝客优惠券采集软件编辑：程序博客网时间：2024/06/12 01:02

弄了两天，真鄙视那个网上搜索排名前面那几个帖子，误导了好久。因为以前没接触过anychart，看了好久没明白，加了他Q问他，原来是企业级的，还要收费。

这里直接贴代码：

源代码在资源以上传。

接受服务器端：

AnyChartPNGSaver.jsp

<%@ page contentType="text/html; charset=UTF-8"%><%@ page import="java.io.ByteArrayInputStream"%><%@ page import="java.awt.image.BufferedImage"%><%@ page import="java.io.File"%><%@ page import="java.util.*"%><%@ page import="javax.imageio.ImageIO"%><%@ page import="sun.misc.BASE64Decoder"%><%  String str = request.getParameter("file");  UUID uuid = UUID.randomUUID();  String imgUUID = uuid.toString().replaceAll("-","");    //写入文件  if(request.getParameter("file") != null){  try {     BASE64Decoder decoder = new BASE64Decoder();            byte[] bytes1 = decoder.decodeBuffer(str.replace(" ","+"));//转换正规的图片空格转为+           ByteArrayInputStream bais = new ByteArrayInputStream(bytes1);              BufferedImage bi1 =ImageIO.read(bais);              File w2 = new File("d://"+imgUUID+".png");//可以是jpg,png,gif格式              ImageIO.write(bi1, "png", w2);//不管输出什么格式图片，此处不需改动                  } catch (Exception e) {             e.printStackTrace();      }     }%>

index.html

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"><html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><script type="text/javascript" language="javascript" src="./js/AnyChart.js"></script><script type="text/javascript" language="JavaScript">function makeMultipartFormDataPostRequest(path, file) {var xmlhttp = false;try {xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");} catch (e) {try {xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");} catch (E) {xmlhttp = false;}}if (!xmlhttp && typeof XMLHttpRequest!='undefined') {try {xmlhttp = new XMLHttpRequest();} catch (e) {xmlhttp=false;}}if (!xmlhttp && window.createRequest) {try {xmlhttp = window.createRequest();}catch (e) {xmlhttp=false;}}xmlhttp.open("POST", path, false);xmlhttp.setRequestHeader("Content-Type","application/x-www-form-urlencoded"); //文件名字xmlhttp.send("file="+file+"&fileName=sss");return xmlhttp.responseText;}AnyChart.swfFile = "./swf/AnyChart.swf";function saveChartAsImage(chart) {var file;try{file = chart.getPNG(); }catch(e){}//请求服务makeMultipartFormDataPostRequest('AnyChartPNGSaver.jsp',file);}</script></head><body><!-- report --><div id="report"><div id="chart_container"></div><script type="text/javascript" language="javascript">var chart = new AnyChart();chart.setXMLFile("./data/data-1.xml");chart.addEventListener("draw", function() {saveChartAsImage(chart);});chart.write("chart_container");</script></div></body></html>