資源簡介
從數(shù)據(jù)庫拿到數(shù)據(jù)，并以表格形式呈現(xiàn)在網(wǎng)頁上，后期還需要對數(shù)據(jù)進(jìn)行分頁，實(shí)現(xiàn)打印操作。 基本思路如下：
1.連接數(shù)據(jù)庫；
2.從數(shù)據(jù)庫取出數(shù)據(jù)展示在jsp頁面上；
3.對數(shù)據(jù)進(jìn)行分頁操作；
4.實(shí)現(xiàn)打印。
5.加一條根據(jù)當(dāng)前數(shù)據(jù)生成特定二維碼。
代碼片段和文件信息
package?com.newcomer.model;
import?java.util.Date;
public?class?Materials?{??
????private?String?ordNum;??
????private?String?purOrdNo;??
????private?String?matNum;??
private?float?num;??
????private?String?matName;
????private?String?position;
????private?Date?date;
????
public?String?getOrdNum（）?{
return?ordNum;
}
public?void?setOrdNum（String?ordNum）?{
this.ordNum?=?ordNum;
}
public?String?getPurOrdNo（）?{
return?purOrdNo;
}
public?void?setPurOrdNo（String?purOrdNo）?{
this.purOrdNo?=?purOrdNo;
}
public?String?getMatNum（）?{
return?matNum;
}
public?void?setMatNum（String?matNum）?{
this.matNum?=?matNum;
}
public?double?getNum（）?{
return?num;
}
public?void?setNum（float?num）?{
this.num?=?num;
}
public?String?getMatName（）?{
return?matName;
}
public?void?setMatName（String?matName）?{
this.matName?=?matName;
}
public?String?getPosition（）?{
return?position;
}
public?void?setPosition（String?position）?{
this.position?=?position;
}
public?Date?getDate（）?{
return?date;
}
public?void?setDate（Date?date）?{
this.date?=?date;
}
???
}???屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2017-09-16?08:46??javaweb\
?????文件????????1301??2017-09-15?16:36??javaweb\.classpath
?????文件?????????907??2017-09-04?09:24??javaweb\.project
?????目錄???????????0??2017-09-16?08:46??javaweb\.settings\
?????文件?????????567??2017-09-04?09:24??javaweb\.settings\.jsdtscope
?????文件????????7200??2017-09-09?13:35??javaweb\.settings\org.eclipse.jdt.core.prefs
?????文件?????????473??2017-09-04?09:24??javaweb\.settings\org.eclipse.wst.common.component
?????文件?????????345??2017-09-04?09:24??javaweb\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2017-09-04?09:24??javaweb\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2017-09-04?09:24??javaweb\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2017-09-16?08:46??javaweb\build\
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\com\
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\com\newcomer\
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\com\newcomer\model\
?????文件????????1754??2017-09-15?16:47??javaweb\build\classes\com\newcomer\model\Materials.class
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\com\newcomer\servlet\
?????文件????????2746??2017-09-15?16:47??javaweb\build\classes\com\newcomer\servlet\BarCodeDServlet.class
?????文件????????1641??2017-09-15?16:47??javaweb\build\classes\com\newcomer\servlet\MatServlet.class
?????文件????????2948??2017-09-15?16:47??javaweb\build\classes\com\newcomer\servlet\ShowMatDao.class
?????目錄???????????0??2017-09-16?08:46??javaweb\build\classes\com\newcomer\utils\
?????文件????????1837??2017-09-15?16:47??javaweb\build\classes\com\newcomer\utils\DBConnection.class
?????目錄???????????0??2017-09-16?08:46??javaweb\src\
?????目錄???????????0??2017-09-16?08:46??javaweb\src\com\
?????目錄???????????0??2017-09-16?08:46??javaweb\src\com\newcomer\
?????目錄???????????0??2017-09-16?08:46??javaweb\src\com\newcomer\model\
?????文件????????1148??2017-09-09?16:14??javaweb\src\com\newcomer\model\Materials.java
?????目錄???????????0??2017-09-16?08:46??javaweb\src\com\newcomer\servlet\
?????文件????????1986??2017-09-15?16:30??javaweb\src\com\newcomer\servlet\BarCodeDServlet.java
?????文件????????1042??2017-09-10?08:48??javaweb\src\com\newcomer\servlet\MatServlet.java
?????文件????????2231??2017-09-10?08:39??javaweb\src\com\newcomer\servlet\ShowMatDao.java
............此處省略22個文件信息
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