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??SSM+Echarts+Mysql\
?????文件????????6485??2017-11-09?18:31??SSM+Echarts+Mysql\db_echart.sql
?????目錄???????????0??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\
?????文件?????????842??2017-10-31?21:52??SSM+Echarts+Mysql\Echarts\.classpath
?????文件????????1040??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.project
?????目錄???????????0??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\
?????文件?????????567??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\.jsdtscope
?????文件?????????364??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\org.eclipse.jdt.core.prefs
?????文件?????????473??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-10-31?21:52??SSM+Echarts+Mysql\Echarts\.settings\org.eclipse.wst.common.project.facet.core.xml
?????文件??????????49??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-10-28?14:34??SSM+Echarts+Mysql\Echarts\build\
?????目錄???????????0??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\
?????目錄???????????0??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\
?????目錄???????????0??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\
?????目錄???????????0??2017-11-05?16:55??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\
?????文件????????1662??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\BarDao.class
?????文件????????2116??2017-11-05?16:27??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\GagueDao.class
?????文件????????1744??2017-11-05?13:35??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\Power2Dao.class
?????文件????????1702??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\PowerDao.class
?????文件????????1913??2017-11-05?16:59??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\RadarDao.class
?????文件????????1710??2017-11-05?15:06??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\ScatterDao.class
?????文件????????2514??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\dao\UserDao.class
?????目錄???????????0??2017-11-05?16:53??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\
?????文件?????????892??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Bar.class
?????文件????????1097??2017-11-05?16:17??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Gague.class
?????文件????????1044??2017-11-05?09:37??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Power.class
?????文件????????1083??2017-11-05?13:35??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Power2.class
?????文件????????1324??2017-11-05?16:59??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Radar.class
?????文件?????????919??2017-11-05?15:06??SSM+Echarts+Mysql\Echarts\build\classes\com\java\model\Scatter.class
............此處省略673個文件信息