import javax.servlet.http.HttpSession;
import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.PlotOrientation;
import org.jfree.chart.servlet.ServletUt
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2022-11-04 18:53:15
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<%@ page language="java" import="org.jfree.chart.ChartFactory, org.jfree.chart.JFreeChart, org.jfree.chart.plot.PlotOrientation,org.jfree.chart.servlet.ServletUtilities,org.jfree.data.category.Defa
原创
2011-07-27 10:51:08
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生成一张简单的图片
java代码：
package com.lxl.chart;
import javax.servlet.http.HttpSession;
import org.jfree.chart.ChartFactory;import org.jfree.chart.JFreeChart;import org.jfree.chart.plot.PlotOrientation;import
转载
2015-12-27 20:37:00
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