資源簡介
第一使用csdn分享資源，略激動大笑，本系統使用servlet+mysql+echarts 技術實現六種圖表（柱狀圖、餅狀圖、折線圖、散點圖、雷達圖、儀表盤）的靜態和異步交互，使用的開發工具是eclipse。別的不多說了，需要的下載吧
代碼片段和文件信息
package?com.java.dao;
import?java.sql.Connection;
import?java.sql.PreparedStatement;
import?java.sql.ResultSet;
import?java.util.ArrayList;
import?java.util.List;
import?com.java.model.Bar;
public?class?BarDao?{
public?List?getBarList（Connection?con）throws?Exception{
String?sql=“select?*?from?t_bar“;
PreparedStatement?pstmt=con.prepareStatement（sql）;
ResultSet?rs=pstmt.executeQuery（）;
List?barList=new?ArrayList（）;
while（rs.next（））{
Bar?bar=new?Bar（）;
bar.setId（rs.getInt（“id“））;
bar.setName（rs.getString（“name“））;
bar.setValue（rs.getInt（“value“））;
barList.add（bar）;
}
return?barList;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-11-13?09:57??Echarts\
?????文件????????6485??2017-11-09?18:31??Echarts\db_echart.sql
?????目錄???????????0??2017-10-28?14:34??Echarts\Echarts\
?????文件?????????842??2017-10-31?21:52??Echarts\Echarts\.classpath
?????文件????????1040??2017-10-28?14:34??Echarts\Echarts\.project
?????目錄???????????0??2017-10-28?14:34??Echarts\Echarts\.settings\
?????文件?????????567??2017-10-28?14:34??Echarts\Echarts\.settings\.jsdtscope
?????文件?????????364??2017-10-28?14:34??Echarts\Echarts\.settings\org.eclipse.jdt.core.prefs
?????文件?????????473??2017-10-28?14:34??Echarts\Echarts\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-10-31?21:52??Echarts\Echarts\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2017-10-28?14:34??Echarts\Echarts\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-10-28?14:34??Echarts\Echarts\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-10-28?14:34??Echarts\Echarts\build\
?????目錄???????????0??2017-11-05?09:37??Echarts\Echarts\build\classes\
?????目錄???????????0??2017-11-05?09:37??Echarts\Echarts\build\classes\com\
?????目錄???????????0??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\
?????目錄???????????0??2017-11-05?16:55??Echarts\Echarts\build\classes\com\java\dao\
?????文件????????1662??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\dao\BarDao.class
?????文件????????2116??2017-11-05?16:27??Echarts\Echarts\build\classes\com\java\dao\GagueDao.class
?????文件????????1744??2017-11-05?13:35??Echarts\Echarts\build\classes\com\java\dao\Power2Dao.class
?????文件????????1702??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\dao\PowerDao.class
?????文件????????1913??2017-11-05?16:59??Echarts\Echarts\build\classes\com\java\dao\RadarDao.class
?????文件????????1710??2017-11-05?15:06??Echarts\Echarts\build\classes\com\java\dao\ScatterDao.class
?????文件????????2514??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\dao\UserDao.class
?????目錄???????????0??2017-11-05?16:53??Echarts\Echarts\build\classes\com\java\model\
?????文件?????????892??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\model\Bar.class
?????文件????????1097??2017-11-05?16:17??Echarts\Echarts\build\classes\com\java\model\Gague.class
?????文件????????1044??2017-11-05?09:37??Echarts\Echarts\build\classes\com\java\model\Power.class
?????文件????????1083??2017-11-05?13:35??Echarts\Echarts\build\classes\com\java\model\Power2.class
?????文件????????1324??2017-11-05?16:59??Echarts\Echarts\build\classes\com\java\model\Radar.class
?????文件?????????919??2017-11-05?15:06??Echarts\Echarts\build\classes\com\java\model\Scatter.class
............此處省略678個文件信息
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