工程的目录结构以及所需的文件如下：
成功发布成功后的效果图如下：(拼接的XML中value必须有值，否则flash可能无法正常显示)
1.getProductionReportChart.jsp
<%@ page language="java" pageEncoding="gbk"%>
<%@ page import="bussiness.report.*"%>
<%@ include file="/FusionCharts.jsp"%>
<html>
<head></head>
<%
Report report = new Report();
out.println(report.getReportYTDNote());
out.println("</br>");
String msColum2dXml2 = report.getYtdApeMsLine2DXml2();
String msColum2dHtmlCode2 = createChartHTML("../fusionCharts/MSLine.swf", "", msColum2dXml2
, "myFirst7", 1000, 600, false) ;
out.println(msColum2dHtmlCode2);
out.println("</br></br>");
%>
2.数据源来源于Oracle数据库，因此需要编写Report.Java代码：
package bussiness.report;
import business.db.ConnectionPool;
import java.io.PrintStream;
import java.math.BigDecimal;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.text.DecimalFormat;
import java.util.ArrayList;
import java.util.Calendar;
import java.util.Iterator;
import java.util.List;
public class Report {
/**
* 保留
* @return
*/
public String getReportYTDNote() {
Calendar now = Calendar.getInstance();
now.add(5, -1);
int year = now.get(1);
int month = now.get(2) + 1;
int date = now.get(5);
String dateStr = year + "-" + month + "-" + date;
StringBuilder sbXml = new StringBuilder();
sbXml.append("<div style='background: #FFFFE6; margin-left: 0px; width: 640px; border: #FAD185 solid 1px;'>");
sbXml.append("<p style='Padding: 5px 0px 5px 20px;'>");
sbXml.append("<table class=tablestyle cellSpacing=0 cellPadding=0 width=560>");
sbXml.append("<TBODY>");
sbXml.append("<tr><td align='left'><span class='style9'>YTD:</span><span class='style11'>");
sbXml.append(dateStr);
sbXml.append("</span></td></tr></TBODY></table></p></div>");
return sbXml.toString();
}
/**
* 保留
* @return
*/
public static String getYtdApeMsLine2DXml2() {
List categoryLst = new ArrayList();
List budgetLst = new ArrayList();
List netDeliverLst = new ArrayList();
Connection conn = null;
Statement st = null;
ResultSet rs = null;
try {
conn = ConnectionPool.getConnection();
st = conn.createStatement();
for (rs = st
.executeQuery("SELECT SUBSTR(LOAD_DT,1,6),SUM(Y_NET_DELIVER_APE)/1000 as NET_DELIVER_CASH,SUM(Y_BUDGET_APE)/1000 as BUDGET_CASH FROM tu_ods_report_collect_daily WHERE LOAD_DT IN (SELECT MAX(LOAD_DT) FROM TU_ODS_REPORT_COLLECT_DAILY WHERE LOAD_DT <TO_CHAR(TRUNC(SYSDATE,'MM'),'YYYYMMDD') GROUP BY SUBSTR(LOAD_DT,1,6)) GROUP BY SUBSTR(LOAD_DT,1,6)"); rs
.next();) {
categoryLst.add(rs.getString(1));
budgetLst.add(format3(rs.getDouble(3)));
netDeliverLst.add(format3(rs.getDouble(2)));
}
} catch (SQLException sqle) {
sqle.printStackTrace();
} finally {
ConnectionPool.releaseStatement(st);
ConnectionPool.releaseConnection(conn);
}
StringBuilder xmlSb = new StringBuilder();
xmlSb.append("<chart baseFontSize='14' caption='YTD Budget APE And Net Delivery APE Month' subCaption='(RMB ,000)'");
xmlSb.append("lineThickness='1' showValues='0' formatNumberScale='0' ");
xmlSb.append("anchorRadius='2' divLineAlpha='20' divLineColor='CC3300' ");
xmlSb.append("divLineIsDashed='1' showAlternateHGridColor='1' alternateHGridAlpha='5' ");
xmlSb.append("alternateHGridColor='CC3300' shadowAlpha='40' labelStep='1' numvdivlines='5' ");
xmlSb.append("chartRightMargin='35' bgColor='FFFFFF,CC3300' ");
xmlSb.append("bgAngle='270' bgAlpha='10,10'>");
if (categoryLst.size() > 0) {
xmlSb.append("<categories>");
}
for (Iterator iterator = categoryLst.iterator(); iterator.hasNext();) {
String category = (String) iterator.next();
xmlSb.append("<category label='");
xmlSb.append(category);
xmlSb.append("' />");
}
if (categoryLst.size() > 0) {
xmlSb.append("</categories>");
}
if (budgetLst.size() > 0) {
xmlSb.append("<dataset seriesName='BUDGET APE' anchorBorderColor='1D8BD1' anchorBgColor='1D8BD1'>");
}
for (Iterator iterator = budgetLst.iterator(); iterator.hasNext();) {
String budget = (String) iterator.next();
xmlSb.append("<set value='");
xmlSb.append(budget);
xmlSb.append("' />");
}
if (budgetLst.size() > 0) {
xmlSb.append("</dataset>");
}
if (netDeliverLst.size() > 0) {
xmlSb.append("<dataset seriesName='NET DELIVERY APE' anchorBorderColor='F1683C' anchorBgColor='F1683C'>");
}
for (Iterator iterator = netDeliverLst.iterator(); iterator.hasNext();) {
String actual = (String) iterator.next();
xmlSb.append("<set value='");
xmlSb.append(actual);
xmlSb.append("' />");
}
if (budgetLst.size() > 0) {
xmlSb.append("</dataset>");
}
xmlSb.append("</chart>");
return xmlSb.toString();
}
private static String format3(double value) {
DecimalFormat decimalFormat = new DecimalFormat("#");
return decimalFormat.format(value);
}
}
3.ConnectionPool.java只是一个数据库连接类，没别特别之处，因此在这就不写了。
4.FusionCharts.jsp文件如下：
<%!//Page: FusionCharts.jsp
//Author: InfoSoft Global (P) Ltd.
//This page contains functions that can be used to create FusionCharts.
/**
* Encodes the dataURL before it's served to FusionCharts.
* If you have parameters in your dataURL, you necessarily need to encode it.
* @param strDataURL - dataURL to be fed to chart
* @param addNoCacheStr - Whether to add aditional string to URL to disable caching of data
* @return
*/
public String encodeDataURL(String strDataURL, String addNoCacheStr,
HttpServletResponse response) {
String encodedURL = strDataURL;
//Add the no-cache string if required
if (addNoCacheStr.equals("true")) {
/*We add ?FCCurrTime=xxyyzz
If the dataURL already contains a ?, we add &FCCurrTime=xxyyzz
We send the date separated with '_', instead of the usual ':' as FusionCharts cannot handle : in URLs
*/
java.util.Calendar nowCal = java.util.Calendar.getInstance();
java.util.Date now = nowCal.getTime();
java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(
"MM/dd/yyyy HH_mm_ss a");
String strNow = sdf.format(now);
if (strDataURL.indexOf("?") > 0) {
encodedURL = strDataURL + "&FCCurrTime=" + strNow;
} else {
strDataURL = strDataURL + "?FCCurrTime=" + strNow;
}
encodedURL = response.encodeURL(strDataURL);
}
return encodedURL;
}
/**
* Creates the Chart HTML+Javascript to create the FusionCharts object with the given parameters.
* This method uses JavaScript to overcome the IE browser problem with SWF wherein you have to 'Click to activate' the control
* @param chartSWF - SWF File Name (and Path) of the chart which you intend to plot
* @param strURL - If you intend to use dataURL method for this chart, pass the URL as this parameter. Else, set it to "" (in case of dataXML method)
* @param strXML - If you intend to use dataXML method for this chart, pass the XML data as this parameter. Else, set it to "" (in case of dataURL method)
* @param chartId - Id for the chart, using which it will be recognized in the HTML page. Each chart on the page needs to have a unique Id.
* @param chartWidth - Intended width for the chart (in pixels)
* @param chartHeight - Intended height for the chart (in pixels)
* @param debugMode - Whether to start the chart in debug mode
* @param registerWithJS - Whether to ask chart to register itself with JavaScript
*/
public String createChart(String chartSWF, String strURL, String strXML,
String chartId, int chartWidth, int chartHeight, boolean debugMode,
boolean registerWithJS) {
StringBuffer strBuf = new StringBuffer();
/*
First we create a new DIV for each chart. We specify the name of DIV as "chartId"Div.
DIV names are case-sensitive.
*/
strBuf.append("<!--START Script Block for Chart -->\n");
strBuf.append("\t\t<div id='" + chartId + "Div' align='center'>\n");
strBuf.append("\t\t\t\tChart.\n");
/*The above text "Chart" is shown to users before the chart has started loading
(if there is a lag in relaying SWF from server). This text is also shown to users
who do not have Flash Player installed. You can configure it as per your needs.*/
strBuf.append("\t\t</div>\n");
/*Now, we render the chart using FusionCharts Class. Each chart's instance (JavaScript) Id
is named as chart_"chartId".*/
strBuf.append("\t\t<script type='text/javascript'>\n");
//Instantiate the Chart
Boolean registerWithJSBool = new Boolean(registerWithJS);
Boolean debugModeBool = new Boolean(debugMode);
int regWithJSInt = boolToNum(registerWithJSBool);
int debugModeInt = boolToNum(debugModeBool);
strBuf.append("\t\t\t\tvar chart_" + chartId + " = new FusionCharts('"
+ chartSWF + "', '" + chartId + "', '" + chartWidth + "', '"
+ chartHeight + "', '" + debugModeInt + "', '" + regWithJSInt
+ "');\n");
//Check whether we've to provide data using dataXML method or dataURL method
if (strXML.equals("")) {
strBuf.append("\t\t\t\t//Set the dataURL of the chart\n");
strBuf.append("\t\t\t\tchart_" + chartId + ".setDataURL(\""
+ strURL + "\");\n");
} else {
strBuf.append("\t\t\t\t//Provide entire XML data using dataXML method\n");
strBuf.append("\t\t\t\tchart_" + chartId + ".setDataXML(\""
+ strXML + "\");\n");
}
strBuf.append("\t\t\t\t//Finally, render the chart.\n");
strBuf.append("\t\t\t\tchart_" + chartId + ".render(\"" + chartId
+ "Div\");\n");
strBuf.append("\t\t</script>\n");
strBuf.append("\t\t<!--END Script Block for Chart-->\n");
return strBuf.substring(0);
}
/**
* Creates the Chart HTML to embed the swf object with the given parameters
* @param chartSWF - SWF File Name (and Path) of the chart which you intend to plot
* @param strURL - If you intend to use dataURL method for this chart, pass the URL as this parameter. Else, set it to "" (in case of dataXML method)
* @param strXML - If you intend to use dataXML method for this chart, pass the XML data as this parameter. Else, set it to "" (in case of dataURL method)
* @param chartId - Id for the chart, using which it will be recognized in the HTML page. Each chart on the page needs to have a unique Id.
* @param chartWidth - Intended width for the chart (in pixels)
* @param chartHeight - Intended height for the chart (in pixels)
* @param debugMode - Whether to start the chart in debug mode
*/
public String createChartHTML(String chartSWF, String strURL,
String strXML, String chartId, int chartWidth, int chartHeight,
boolean debugMode) {
/*Generate the FlashVars string based on whether dataURL has been provided
or dataXML.*/
String strFlashVars = "";
Boolean debugModeBool = new Boolean(debugMode);
if (strXML.equals("")) {
//DataURL Mode
strFlashVars = "chartWidth=" + chartWidth + "&chartHeight="
+ chartHeight + "&debugMode=" + boolToNum(debugModeBool)
+ "&dataURL=" + strURL + "";
} else {
//DataXML Mode
strFlashVars = "chartWidth=" + chartWidth + "&chartHeight="
+ chartHeight + "&debugMode=" + boolToNum(debugModeBool)
+ "&dataXML=" + strXML + "";
}
StringBuffer strBuf = new StringBuffer();
// START Code Block for Chart
strBuf.append("\t\t<!--START Code Block for Chart-->\n");
strBuf.append("\t\t\t\t<object classid='clsid:d27cdb6e-ae6d-11cf-96b8-444553540000' codebase='http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,0,0' width='"
+ chartWidth
+ "' height='"
+ chartHeight
+ "' id='"
+ chartId
+ "'>\n");
strBuf.append("\t\t\t\t <param name='allowScriptAccess' value='always' />\n");
strBuf.append("\t\t\t\t <param name='movie' value='" + chartSWF
+ "'/>\n");
strBuf.append("\t\t\t\t<param name='FlashVars' value=\"" + strFlashVars
+ "\" />\n");
strBuf.append("\t\t\t\t <param name='quality' value='high' />\n");
strBuf.append("\t\t\t\t<embed src='"
+ chartSWF
+ "' FlashVars=\""
+ strFlashVars
+ "\" quality='high' width='"
+ chartWidth
+ "' height='"
+ chartHeight
+ "' name='"
+ chartId
+ "' allowScriptAccess='always' type='application/x-shockwave-flash' pluginspage='http://www.macromedia.com/go/getflashplayer' />\n");
strBuf.append("\t\t</object>\n");
// END Code Block for Chart
strBuf.append("\t\t<!--END Code Block for Chart-->\n");
return strBuf.substring(0);
}
/**
* Converts boolean to corresponding integer
* @param bool - The boolean that is to be converted to number
* @return int - 0 or 1 representing the given boolean value
*/
public int boolToNum(Boolean bool) {
int num = 0;
if (bool.booleanValue()) {
num = 1;
}
return num;
}%>
注意：使用google浏览器查看页面元素