Echarts+ajax+java+mysql实现饼图+折线图+柱状图

对Echarts3.0的基本图表实现，即饼图，折线图，柱状图。

package com.lgw.bean;

public class Bar {
	private String name;	//服装名称
	private int num;		//对应件数
	public String getName（） {
		return name;
	}
	public void setName（String name） {
		this.name = name;
	}
	public int getNum（） {
		return num;
	}
	public void setNum（int num） {
		this.num = num;
	}
	
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2017-12-18 22:43  echarts\
     目录           0  2017-07-11 17:12  echarts\echarts_demo\
     目录           0  2017-07-11 17:27  echarts\echarts_demo\echarts_demo\
     文件         876  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\.classpath
     文件        1045  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.project
     目录           0  2017-07-11 17:56  echarts\echarts_demo\echarts_demo\.settings\
     文件         567  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.settings\.jsdtscope
     文件         153  2017-07-12 14:29  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.core.resources.prefs
     文件          52  2017-07-11 17:56  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.core.runtime.prefs
     文件         670  2017-07-11 17:56  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.jdt.core.prefs
     文件         488  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.wst.common.component
     文件         345  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.wst.common.project.facet.core.xml
     文件          49  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.wst.jsdt.ui.superType.container
     文件           6  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\.settings\org.eclipse.wst.jsdt.ui.superType.name
     目录           0  2016-11-26 11:34  echarts\echarts_demo\echarts_demo\build\
     目录           0  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\
     目录           0  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\com\
     目录           0  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\
     目录           0  2017-07-12 15:49  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\bean\
     文件         706  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\bean\Bar.class
     目录           0  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\dao\
     文件        2811  2017-07-12 17:56  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\dao\BarDao.class
     目录           0  2017-07-12 15:43  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\servlet\
     文件        1627  2017-07-12 18:00  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\servlet\BarService.class
     文件        1363  2017-07-12 16:49  echarts\echarts_demo\echarts_demo\build\classes\com\lgw\servlet\JsoService.class
     目录           0  2016-11-26 12:30  echarts\echarts_demo\echarts_demo\src\
     目录           0  2016-11-26 12:30  echarts\echarts_demo\echarts_demo\src\com\
     目录           0  2016-11-26 12:32  echarts\echarts_demo\echarts_demo\src\com\lgw\
     目录           0  2017-07-12 15:49  echarts\echarts_demo\echarts_demo\src\com\lgw\bean\
     文件         332  2016-11-26 12:35  echarts\echarts_demo\echarts_demo\src\com\lgw\bean\Bar.java
     目录           0  2016-11-26 12:36  echarts\echarts_demo\echarts_demo\src\com\lgw\dao\
............此处省略22个文件信息